Hi there, I am having this issue too on the same hardware.

This laptop is currently running 14.04 32 bits.

With 14.04 32 bits, there is a message in the log, but it has no effect
but spitting messages in the log!

With 18.04 64bits live, there is the "flip_done timed out" issue. Each one 
seems to take 10 seconds, then after some attempts it continues normally.
Once it has booted (it takes ~5 minutes due to the "timeouts"), all seems to 
work fine.

I made an attempt booting 18.04 64bits with "nomodeset", the boot time
is normal (for a live with this kind of hardware) but we then loose
graphic acceleration and it makes it impossible for example to watch a
HD movie, also firefox is noticeably slower same as GLXGears.

I had 16.04.1 on my USB drive, and it was still working with 16.04.1
(just some messages in the log). With 16.04.4 there is the same bug as
with 18.04.

That should narrow down the regression between the kernels of 16.04.1
and 16.04.4


Here are some complementary informations for 14.04 and 18.04:
_____________________________________________________________________________

14.04 32bits:
______


$ uname -a; lsb_release -a
Linux rose-Inspiron-1525 3.13.0-145-generic #194-Ubuntu SMP Thu Apr 5 15:18:37 
UTC 2018 i686 i686 i686 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04.5 LTS
Release:        14.04
Codename:       trusty


$ sudo lshw
foo-inspiron-1525        
    description: Portable Computer
    product: Inspiron 1525 ()
    vendor: Dell Inc.
    serial: GFD4X3J
    width: 32 bits
    capabilities: smbios-2.4 dmi-2.4
    configuration: boot=normal chassis=portable 
uuid=44454C4C-4600-1044-8034-C7C04F58334A
  *-core
       description: Motherboard
       product: 0U990C
       vendor: Dell Inc.
       physical id: 0
       serial: .GFD4X3J.CN7016686C0ZEM.
     *-firmware
          description: BIOS
          vendor: Dell Inc.
          physical id: 0
          version: A13
          date: 06/27/2008
          size: 64KiB
          capacity: 1984KiB
          capabilities: isa pci pcmcia pnp upgrade shadowing cdboot bootselect 
int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video 
acpi usb agp smartbattery biosbootspecification netboot
     *-cpu
          description: CPU
          product: Intel(R) Celeron(R) CPU          550  @ 2.00GHz
          vendor: Intel Corp.
          physical id: 400
          bus info: cpu@0
          version: 6.6.1
          serial: 0001-0661-0000-0000-0000-0000
          slot: Microprocessor
          size: 2GHz
          capacity: 2GHz
          width: 64 bits
          clock: 133MHz
          capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce 
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss 
tm pbe nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor 
ds_cpl tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm retpoline
          configuration: cores=1 enabledcores=1 threads=1
        *-cache:0
             description: L1 cache
             physical id: 700
             size: 32KiB
             capacity: 32KiB
             capabilities: internal write-back data
        *-cache:1
             description: L2 cache
             physical id: 701
             size: 1MiB
             capacity: 1MiB
             clock: 66MHz (15.0ns)
             capabilities: pipeline-burst internal varies unified
     *-memory
          description: System Memory
          physical id: 1000
          slot: System board or motherboard
          size: 2GiB
        *-bank:0
             description: DIMM DDR Synchronous 667 MHz (1.5 ns)
             product: HYMP512S64CP8-Y5
             vendor: Hynix Semiconductor (Hyundai Electronics)
             physical id: 0
             serial: 04004277
             slot: DIMM_A
             size: 1GiB
             width: 64 bits
             clock: 667MHz (1.5ns)
        *-bank:1
             description: DIMM DDR Synchronous 667 MHz (1.5 ns)
             product: HYMP512S64CP8-Y5
             vendor: Hynix Semiconductor (Hyundai Electronics)
             physical id: 1
             serial: 03004063
             slot: DIMM_B
             size: 1GiB
             width: 64 bits
             clock: 667MHz (1.5ns)
     *-pci
          description: Host bridge
          product: Mobile PM965/GM965/GL960 Memory Controller Hub
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 0c
          width: 32 bits
          clock: 33MHz
          configuration: driver=agpgart-intel
          resources: irq:0
        *-display:0
             description: VGA compatible controller
             product: Mobile GM965/GL960 Integrated Graphics Controller 
(primary)
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 0c
             width: 64 bits
             clock: 33MHz
             capabilities: msi pm vga_controller bus_master cap_list rom
             configuration: driver=i915 latency=0
             resources: irq:45 memory:fea00000-feafffff 
memory:e0000000-efffffff ioport:eff8(size=8)
        *-display:1 UNCLAIMED
             description: Display controller
             product: Mobile GM965/GL960 Integrated Graphics Controller 
(secondary)
             vendor: Intel Corporation
             physical id: 2.1
             bus info: pci@0000:00:02.1
             version: 0c
             width: 64 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: latency=0
             resources: memory:feb00000-febfffff
        *-usb:0
             description: USB controller
             product: 82801H (ICH8 Family) USB UHCI Controller #4
             vendor: Intel Corporation
             physical id: 1a
             bus info: pci@0000:00:1a.0
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:20 ioport:6f20(size=32)
        *-usb:1
             description: USB controller
             product: 82801H (ICH8 Family) USB UHCI Controller #5
             vendor: Intel Corporation
             physical id: 1a.1
             bus info: pci@0000:00:1a.1
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:21 ioport:6f00(size=32)
        *-usb:2
             description: USB controller
             product: 82801H (ICH8 Family) USB2 EHCI Controller #2
             vendor: Intel Corporation
             physical id: 1a.7
             bus info: pci@0000:00:1a.7
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=0
             resources: irq:22 memory:fed1c400-fed1c7ff
        *-multimedia
             description: Audio device
             product: 82801H (ICH8 Family) HD Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 02
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:47 memory:fe9fc000-fe9fffff
        *-pci:0
             description: PCI bridge
             product: 82801H (ICH8 Family) PCI Express Port 1
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master 
cap_list
             configuration: driver=pcieport
             resources: irq:40 ioport:d000(size=4096) memory:fe800000-fe8fffff 
ioport:80000000(size=2097152)
           *-network
                description: Ethernet interface
                product: 88E8040 PCI-E Fast Ethernet Controller
                vendor: Marvell Technology Group Ltd.
                physical id: 0
                bus info: pci@0000:09:00.0
                logical name: eth0
                version: 12
                serial: 00:1d:09:62:5e:e5
                size: 100Mbit/s
                capacity: 100Mbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet 
physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=sky2 
driverversion=1.30 duplex=full ip=192.168.1.40 latency=0 link=yes multicast=yes 
port=twisted pair speed=100Mbit/s
                resources: irq:43 memory:fe8fc000-fe8fffff ioport:de00(size=256)
        *-pci:1
             description: PCI bridge
             product: 82801H (ICH8 Family) PCI Express Port 2
             vendor: Intel Corporation
             physical id: 1c.1
             bus info: pci@0000:00:1c.1
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master 
cap_list
             configuration: driver=pcieport
             resources: irq:41 ioport:2000(size=4096) memory:fe700000-fe7fffff 
ioport:80200000(size=2097152)
           *-network
                description: Wireless interface
                product: PRO/Wireless 3945ABG [Golan] Network Connection
                vendor: Intel Corporation
                physical id: 0
                bus info: pci@0000:0b:00.0
                logical name: wlan0
                version: 02
                serial: 00:1f:3c:a4:fd:78
                width: 32 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet 
physical wireless
                configuration: broadcast=yes driver=iwl3945 
driverversion=3.13.0-145-generic firmware=15.32.2.9 latency=0 link=no 
multicast=yes wireless=IEEE 802.11abg
                resources: irq:46 memory:fe7ff000-fe7fffff
        *-pci:2
             description: PCI bridge
             product: 82801H (ICH8 Family) PCI Express Port 5
             vendor: Intel Corporation
             physical id: 1c.4
             bus info: pci@0000:00:1c.4
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master 
cap_list
             configuration: driver=pcieport
             resources: irq:42 ioport:c000(size=4096) memory:fe400000-fe6fffff 
ioport:f0000000(size=2097152)
        *-usb:3
             description: USB controller
             product: 82801H (ICH8 Family) USB UHCI Controller #1
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:20 ioport:6f80(size=32)
        *-usb:4
             description: USB controller
             product: 82801H (ICH8 Family) USB UHCI Controller #2
             vendor: Intel Corporation
             physical id: 1d.1
             bus info: pci@0000:00:1d.1
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:21 ioport:6f60(size=32)
        *-usb:5
             description: USB controller
             product: 82801H (ICH8 Family) USB UHCI Controller #3
             vendor: Intel Corporation
             physical id: 1d.2
             bus info: pci@0000:00:1d.2
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:22 ioport:6f40(size=32)
        *-usb:6
             description: USB controller
             product: 82801H (ICH8 Family) USB2 EHCI Controller #1
             vendor: Intel Corporation
             physical id: 1d.7
             bus info: pci@0000:00:1d.7
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=0
             resources: irq:20 memory:fed1c000-fed1c3ff
        *-pci:3
             description: PCI bridge
             product: 82801 Mobile PCI Bridge
             vendor: Intel Corporation
             physical id: 1e
             bus info: pci@0000:00:1e.0
             version: f2
             width: 32 bits
             clock: 33MHz
             capabilities: pci subtractive_decode bus_master cap_list
             resources: memory:fe300000-fe3fffff
           *-firewire
                description: FireWire (IEEE 1394)
                product: R5C832 IEEE 1394 Controller
                vendor: Ricoh Co Ltd
                physical id: 9
                bus info: pci@0000:02:09.0
                version: 05
                width: 32 bits
                clock: 33MHz
                capabilities: pm ohci bus_master cap_list
                configuration: driver=firewire_ohci latency=64 maxlatency=4 
mingnt=2
                resources: irq:16 memory:fe3ff800-fe3fffff
           *-generic:0
                description: SD Host controller
                product: R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter
                vendor: Ricoh Co Ltd
                physical id: 9.1
                bus info: pci@0000:02:09.1
                version: 22
                width: 32 bits
                clock: 33MHz
                capabilities: pm bus_master cap_list
                configuration: driver=sdhci-pci latency=64
                resources: irq:18 memory:fe3ff400-fe3ff4ff
           *-generic:1
                description: System peripheral
                product: R5C592 Memory Stick Bus Host Adapter
                vendor: Ricoh Co Ltd
                physical id: 9.2
                bus info: pci@0000:02:09.2
                version: 12
                width: 32 bits
                clock: 33MHz
                capabilities: pm bus_master cap_list
                configuration: driver=r592 latency=64
                resources: irq:18 memory:fe3ff600-fe3ff6ff
           *-generic:2
                description: System peripheral
                product: xD-Picture Card Controller
                vendor: Ricoh Co Ltd
                physical id: 9.3
                bus info: pci@0000:02:09.3
                version: 12
                width: 32 bits
                clock: 33MHz
                capabilities: pm bus_master cap_list
                configuration: driver=r852 latency=64
                resources: irq:18 memory:fe3ff700-fe3ff7ff
        *-isa
             description: ISA bridge
             product: 82801HM (ICH8M) LPC Interface Controller
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master cap_list
             configuration: driver=lpc_ich latency=0
             resources: irq:0
        *-ide
             description: IDE interface
             product: 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller
             vendor: Intel Corporation
             physical id: 1f.1
             bus info: pci@0000:00:1f.1
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: ide bus_master
             configuration: driver=ata_piix latency=0
             resources: irq:16 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) 
ioport:376 ioport:6fa0(size=16)
        *-storage
             description: SATA controller
             product: 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode]
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             version: 02
             width: 32 bits
             clock: 66MHz
             capabilities: storage msi pm ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=0
             resources: irq:44 ioport:6eb0(size=8) ioport:6eb8(size=4) 
ioport:6ec0(size=8) ioport:6ec8(size=4) ioport:6ee0(size=32) 
memory:fe9fb800-fe9fbfff
        *-serial UNCLAIMED
             description: SMBus
             product: 82801H (ICH8 Family) SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 02
             width: 32 bits
             clock: 33MHz
             configuration: latency=0
             resources: memory:fe9fb700-fe9fb7ff ioport:10c0(size=32)
     *-scsi:0
          physical id: 1
          logical name: scsi0
          capabilities: emulated
        *-cdrom
             description: DVD writer
             product: DVD+-RW GSA-T21N
             vendor: HL-DT-ST
             physical id: 0.0.0
             bus info: scsi@0:0.0.0
             logical name: /dev/cdrom
             logical name: /dev/sr0
             version: A102
             capabilities: removable audio cd-r cd-rw dvd dvd-r
             configuration: ansiversion=5 status=nodisc
     *-scsi:1
          physical id: 2
          logical name: scsi2
          capabilities: emulated
        *-disk
             description: ATA Disk
             product: WDC WD800BEVT-75
             vendor: Western Digital
             physical id: 0.0.0
             bus info: scsi@2:0.0.0
             logical name: /dev/sda
             version: 11.0
             serial: WD-WXH708310204
             size: 74GiB (80GB)
             capabilities: partitioned partitioned:dos
             configuration: ansiversion=5 sectorsize=512 signature=0005d3d6
           *-volume:0
                description: EXT4 volume
                vendor: Linux
                physical id: 1
                bus info: scsi@2:0.0.0,1
                logical name: /dev/sda1
                logical name: /
                version: 1.0
                serial: ed639f04-3c78-4df6-ad28-8319c50999f3
                size: 11GiB
                capacity: 11GiB
                capabilities: primary bootable journaled extended_attributes 
large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                configuration: created=2014-07-15 09:38:58 filesystem=ext4 
lastmountpoint=/ modified=2018-05-06 12:42:33 mount.fstype=ext4 
mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2018-05-06 
12:42:33 state=mounted
           *-volume:1
                description: Extended partition
                physical id: 2
                bus info: scsi@2:0.0.0,2
                logical name: /dev/sda2
                size: 63GiB
                capacity: 63GiB
                capabilities: primary extended partitioned partitioned:extended
              *-logicalvolume:0
                   description: Linux swap / Solaris partition
                   physical id: 5
                   logical name: /dev/sda5
                   capacity: 1464MiB
                   capabilities: nofs
              *-logicalvolume:1
                   description: Linux filesystem partition
                   physical id: 6
                   logical name: /dev/sda6
                   logical name: /home
                   capacity: 50GiB
                   configuration: mount.fstype=ext4 
mount.options=rw,relatime,data=ordered state=mounted
              *-logicalvolume:2
                   description: Linux filesystem partition
                   physical id: 7
                   logical name: /dev/sda7
                   capacity: 11GiB


$ sudo dmesg
[   33.254851] ------------[ cut here ]------------
[   33.254909] WARNING: CPU: 0 PID: 1111 at 
/build/linux-8EIBDa/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9245 
intel_modeset_check_state+0x5e5/0x750 [i915]()
[   33.254912] encoder's hw state doesn't match sw tracking (expected 0, found 
1)
[   33.254914] Modules linked in: xt_LOG xt_limit xt_tcpudp nf_conntrack_ipv6 
nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables zram(C) 
snd_hda_codec_idt bnep snd_hda_codec_hdmi rfcomm bluetooth snd_hda_intel 
binfmt_misc snd_hda_codec snd_hwdep snd_pcm gpio_ich dell_wmi sparse_keymap 
snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi dell_laptop dcdbas 
arc4 snd_seq coretemp iwl3945 r852 sm_common snd_seq_device iwlegacy joydev 
nand i915 snd_timer nand_ecc serio_raw mac80211 drm_kms_helper nand_bch bch 
r592 snd lpc_ich cfg80211 drm nand_ids memstick mtd shpchp soundcore 
i2c_algo_bit mac_hid wmi video parport_pc ppdev lp parport hid_generic usbhid 
hid firewire_ohci ahci firewire_core psmouse sdhci_pci crc_itu_t pata_acpi 
sdhci libahci sky2
[   33.254975] CPU: 0 PID: 1111 Comm: Xorg Tainted: G        WC    
3.13.0-145-generic #194-Ubuntu
[   33.254977] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A13 06/27/2008
[   33.254980]  00000000 00000000 ec13db5c c166911d ec13db9c f908ae94 ec13db8c 
c1059a6e
[   33.254986]  f908d044 ec13dbb8 00000457 f908ae94 0000241d f9040815 f9040815 
ed439400
[   33.254992]  f2fc2dc0 00000000 ec13dba4 c1059ac3 00000009 ec13db9c f908d044 
ec13dbb8
[   33.254997] Call Trace:
[   33.255008]  [<c166911d>] dump_stack+0x57/0x70
[   33.255014]  [<c1059a6e>] warn_slowpath_common+0x7e/0xa0
[   33.255039]  [<f9040815>] ? intel_modeset_check_state+0x5e5/0x750 [i915]
[   33.255063]  [<f9040815>] ? intel_modeset_check_state+0x5e5/0x750 [i915]
[   33.255066]  [<c1059ac3>] warn_slowpath_fmt+0x33/0x40
[   33.255091]  [<f9040815>] intel_modeset_check_state+0x5e5/0x750 [i915]
[   33.255118]  [<f9040a10>] intel_set_mode+0x30/0x40 [i915]
[   33.255142]  [<f9040ae4>] intel_release_load_detect_pipe+0xc4/0xf0 [i915]
[   33.255172]  [<f90738a0>] ? gen4_read8+0xc0/0xc0 [i915]
[   33.255198]  [<f9068ab1>] intel_tv_detect+0x391/0x570 [i915]
[   33.255205]  [<c150ac01>] ? i2c_register_driver+0xa1/0xd0
[   33.255216]  [<f8ae21dd>] 
drm_helper_probe_single_connector_modes+0x1dd/0x360 [drm_kms_helper]
[   33.255251]  [<f8c0d526>] ? drm_mode_object_find+0x66/0xa0 [drm]
[   33.255257]  [<f8ae2000>] ? drm_kms_helper_poll_enable+0x90/0x90 
[drm_kms_helper]
[   33.255276]  [<f8c10712>] drm_mode_getconnector+0x332/0x390 [drm]
[   33.255283]  [<c10bcc92>] ? clockevents_program_event+0xa2/0x140
[   33.255302]  [<f8c103e0>] ? drm_mode_getcrtc+0xc0/0xc0 [drm]
[   33.255316]  [<f8c0378d>] drm_ioctl+0x47d/0x510 [drm]
[   33.255337]  [<f8c103e0>] ? drm_mode_getcrtc+0xc0/0xc0 [drm]
[   33.255343]  [<c101a004>] ? __restore_xstate_sig+0x2d4/0x4e0
[   33.255358]  [<f8c03310>] ? drm_free_buffer+0x30/0x30 [drm]
[   33.255363]  [<c1190d55>] do_vfs_ioctl+0x2f5/0x4f0
[   33.255368]  [<c1190fb0>] SyS_ioctl+0x60/0x80
[   33.255374]  [<c167762a>] sysenter_do_call+0x17/0x17
[   33.255376] ---[ end trace 920be324e39a6a3c ]---


$ sudo lsmod
Module                  Size  Used by
xt_LOG                 17445  1 
xt_limit               12541  1 
xt_tcpudp              12756  2 
nf_conntrack_ipv6      18414  1 
nf_defrag_ipv6         26163  1 nf_conntrack_ipv6
ip6table_filter        12711  1 
ip6_tables             17883  1 ip6table_filter
nf_conntrack_ipv4      14492  1 
nf_defrag_ipv4         12649  1 nf_conntrack_ipv4
xt_conntrack           12664  2 
nf_conntrack           83878  3 xt_conntrack,nf_conntrack_ipv4,nf_conntrack_ipv6
iptable_filter         12706  1 
ip_tables              18051  1 iptable_filter
x_tables               22456  8 
ip6table_filter,ip_tables,xt_tcpudp,xt_limit,xt_conntrack,xt_LOG,iptable_filter,ip6_tables
zram                   18032  1 
snd_hda_codec_idt      53340  1 
bnep                   18895  2 
snd_hda_codec_hdmi     45440  1 
rfcomm                 53664  0 
bluetooth             342221  10 bnep,rfcomm
snd_hda_intel          42858  3 
binfmt_misc            13140  1 
snd_hda_codec         168250  3 
snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep              13272  1 snd_hda_codec
snd_pcm                85501  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
gpio_ich               13229  0 
dell_wmi               12665  0 
sparse_keymap          13708  1 dell_wmi
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
snd_seq_midi           13132  0 
snd_seq_midi_event     14475  1 snd_seq_midi
snd_rawmidi            25543  1 snd_seq_midi
dell_laptop            17781  0 
dcdbas                 14448  1 dell_laptop
arc4                   12536  2 
snd_seq                55431  2 snd_seq_midi_event,snd_seq_midi
coretemp               13195  0 
iwl3945                63619  0 
r852                   17722  0 
sm_common              16772  1 r852
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
iwlegacy               88016  1 iwl3945
joydev                 17101  0 
nand                   58760  2 r852,sm_common
i915                  730537  3 
snd_timer              28569  2 snd_pcm,snd_seq
nand_ecc               13136  1 nand
serio_raw              13230  0 
mac80211              554291  2 iwl3945,iwlegacy
drm_kms_helper         52964  1 i915
nand_bch               13067  1 nand
bch                    17197  1 nand_bch
r592                   17711  0 
snd                    60939  17 
snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
lpc_ich                16864  0 
cfg80211              417586  3 iwl3945,iwlegacy,mac80211
drm                   244037  4 i915,drm_kms_helper
nand_ids                8547  1 nand
memstick               16174  1 r592
mtd                    52813  2 nand,sm_common
shpchp                 32128  0 
soundcore              12600  1 snd
i2c_algo_bit           13197  1 i915
mac_hid                13037  0 
wmi                    18673  1 dell_wmi
video                  18903  1 i915
parport_pc             31981  0 
ppdev                  17391  0 
lp                     13299  0 
parport                40836  3 lp,ppdev,parport_pc
hid_generic            12492  0 
usbhid                 47070  0 
hid                    87604  2 hid_generic,usbhid
firewire_ohci          35529  0 
ahci                   29739  3 
firewire_core          61909  1 firewire_ohci
psmouse                95439  0 
sdhci_pci              18535  0 
crc_itu_t              12627  1 firewire_core
pata_acpi              12886  0 
sdhci                  37787  1 sdhci_pci
libahci                31310  1 ahci
sky2                   52946  0 


________________________________________________________________________________________________
18.04 (64bits - released Apr 26th)
_______


$ dmesg
[   84.192059] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] 
*ERROR* [CRTC:41:pipe B] flip_done timed out
[   84.295089] ------------[ cut here ]------------
[   84.295090] vblank wait timed out on crtc 1
[   84.295171] WARNING: CPU: 0 PID: 31 at 
/build/linux-5s7Xkn/linux-4.15.0/drivers/gpu/drm/drm_vblank.c:1073 
drm_wait_one_vblank+0x181/0x190 [drm]
[   84.295173] Modules linked in: dm_mirror dm_region_hash dm_log hid_generic 
usbhid hid i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect 
sysimgblt ahci libahci fb_sys_fops firewire_ohci pata_acpi sdhci_pci sdhci 
firewire_core crc_itu_t drm sky2 wmi uas video usb_storage
[   84.295197] CPU: 0 PID: 31 Comm: kworker/0:1 Tainted: G        W        
4.15.0-20-generic #21-Ubuntu
[   84.295198] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A13 06/27/2008
[   84.295207] Workqueue: events output_poll_execute [drm_kms_helper]
[   84.295223] RIP: 0010:drm_wait_one_vblank+0x181/0x190 [drm]
[   84.295224] RSP: 0018:ffffbf6fc042ba00 EFLAGS: 00010286
[   84.295227] RAX: 0000000000000000 RBX: ffff97b275838000 RCX: ffffffff9c6628a8
[   84.295228] RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000247
[   84.295229] RBP: ffffbf6fc042ba58 R08: 0000000000000001 R09: 0000000000000372
[   84.295231] R10: 000000000000003a R11: 0000000000000000 R12: 0000000000000001
[   84.295232] R13: 0000000000000000 R14: 0000000003000745 R15: ffff97b2bb527168
[   84.295234] FS:  0000000000000000(0000) GS:ffff97b2bf400000(0000) 
knlGS:0000000000000000
[   84.295236] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   84.295237] CR2: 00007f006503df50 CR3: 0000000031c0a000 CR4: 00000000000006f0
[   84.295239] Call Trace:
[   84.295248]  ? wait_woken+0x80/0x80
[   84.295321]  intel_get_load_detect_pipe+0x5b7/0x620 [i915]
[   84.295356]  intel_tv_detect+0x147/0x510 [i915]
[   84.295360]  ? __i2c_transfer+0x123/0x400
[   84.295365]  ? _cond_resched+0x19/0x40
[   84.295368]  ? __ww_mutex_lock_slowpath+0x16/0x20
[   84.295376]  drm_helper_probe_detect+0x50/0x90 [drm_kms_helper]
[   84.295383]  ? drm_helper_probe_detect+0x50/0x90 [drm_kms_helper]
[   84.295391]  drm_helper_probe_single_connector_modes+0xe2/0x710 
[drm_kms_helper]
[   84.295399]  drm_setup_crtcs+0x13f/0xa30 [drm_kms_helper]
[   84.295402]  ? _cond_resched+0x19/0x40
[   84.295403]  ? ww_mutex_lock+0x17/0x70
[   84.295411]  drm_fb_helper_hotplug_event.part.31+0x8f/0xb0 [drm_kms_helper]
[   84.295419]  drm_fb_helper_hotplug_event+0x1a/0x20 [drm_kms_helper]
[   84.295453]  intel_fbdev_output_poll_changed+0x34/0x60 [i915]
[   84.295460]  drm_kms_helper_hotplug_event+0x2a/0x30 [drm_kms_helper]
[   84.295467]  output_poll_execute+0x187/0x1b0 [drm_kms_helper]
[   84.295471]  process_one_work+0x1de/0x410
[   84.295473]  worker_thread+0x253/0x410
[   84.295476]  kthread+0x121/0x140
[   84.295478]  ? process_one_work+0x410/0x410
[   84.295480]  ? kthread_create_worker_on_cpu+0x70/0x70
[   84.295482]  ret_from_fork+0x35/0x40
[   84.295484] Code: ff ff e8 a3 e3 08 db 48 8d 75 a8 4c 89 ff e8 97 44 0d db 
45 85 ed 0f 85 ff fe ff ff 44 89 e6 48 c7 c7 10 c4 21 c0 e8 df e0 08 db <0f> 0b 
e9 e9 fe ff ff 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 
[   84.295520] ---[ end trace 5828a7ea2f32e88a ]---
[   94.432042] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] 
*ERROR* [CRTC:41:pipe B] flip_done timed out
[  104.672039] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] 
*ERROR* [PLANE:35:plane B] flip_done timed out
[  114.912062] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] 
*ERROR* [CRTC:41:pipe B] flip_done timed out


$ lsmod
Module                  Size  Used by
gpio_ich               16384  0
dell_laptop            20480  0
dell_smbios_smm        16384  0
dcdbas                 16384  1 dell_smbios_smm
dell_smm_hwmon         16384  0
arc4                   16384  2
snd_hda_codec_idt      57344  1
snd_hda_codec_generic    73728  1 snd_hda_codec_idt
snd_hda_codec_hdmi     49152  2
coretemp               16384  0
snd_hda_intel          40960  5
snd_hda_codec         126976  4 
snd_hda_intel,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_codec_generic
iwl3945                73728  0
snd_hda_core           81920  5 
snd_hda_intel,snd_hda_codec,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_codec_generic
dell_smbios_wmi        16384  0
snd_hwdep              20480  1 snd_hda_codec
iwlegacy               98304  1 iwl3945
joydev                 24576  0
dell_wmi               16384  0
snd_pcm                98304  5 
snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
dell_smbios            16384  4 
dell_wmi,dell_laptop,dell_smbios_wmi,dell_smbios_smm
input_leds             16384  0
sparse_keymap          16384  1 dell_wmi
mac80211              778240  2 iwlegacy,iwl3945
serio_raw              16384  0
wmi_bmof               16384  0
dell_wmi_descriptor    16384  2 dell_wmi,dell_smbios_wmi
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
r852                   20480  0
sm_common              16384  1 r852
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
nand                   77824  2 r852,sm_common
nand_ecc               16384  1 nand
nand_bch               16384  1 nand
bch                    20480  1 nand_bch
cfg80211              622592  3 mac80211,iwlegacy,iwl3945
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
mtd                    57344  3 nand_bch,sm_common,nand
lpc_ich                24576  0
r592                   20480  0
memstick               16384  1 r592
snd                    81920  20 
snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_hda_codec_idt,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_pcm
soundcore              16384  1 snd
shpchp                 36864  0
mac_hid                16384  0
sch_fq_codel           20480  6
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
overlay                77824  1
nls_utf8               16384  1
isofs                  45056  1
jfs                   188416  0
xfs                  1200128  0
libcrc32c              16384  1 xfs
reiserfs              245760  0
dm_mirror              24576  0
dm_region_hash         20480  1 dm_mirror
dm_log                 20480  2 dm_mirror,dm_region_hash
hid_generic            16384  0
usbhid                 49152  0
hid                   118784  2 hid_generic,usbhid
i915                 1617920  11
i2c_algo_bit           16384  1 i915
drm_kms_helper        167936  1 i915
psmouse               147456  0
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
ahci                   36864  2
libahci                32768  1 ahci
fb_sys_fops            16384  1 drm_kms_helper
firewire_ohci          40960  0
pata_acpi              16384  0
sdhci_pci              28672  0
sdhci                  49152  1 sdhci_pci
firewire_core          65536  1 firewire_ohci
crc_itu_t              16384  1 firewire_core
drm                   401408  5 i915,drm_kms_helper
sky2                   61440  0
wmi                    24576  4 
dell_wmi,wmi_bmof,dell_wmi_descriptor,dell_smbios_wmi
uas                    24576  0
video                  40960  3 dell_wmi,dell_laptop,i915
usb_storage            69632  2 uas

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1731784

Title:
  system slow to start, kernel trace on Inspiron 1525

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The system is slow to start / log in.

  [   65.504191] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] 
*ERROR* [CRTC:35:pipe B] flip_done timed out
  [   65.608196] vblank wait timed out on crtc 1
  [   65.608270] ------------[ cut here ]------------
  [   65.608310] WARNING: CPU: 0 PID: 869 at 
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 
drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [   65.608312] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter gpio_ich dell_laptop dell_smm_hwmon dell_wmi dell_smbios 
snd_hda_codec_idt wmi_bmof snd_hda_codec_generic dcdbas sparse_keymap coretemp 
snd_hda_codec_hdmi joydev input_leds snd_hda_intel serio_raw r852 sm_common 
nand snd_hda_codec nand_ecc snd_hda_core arc4 nand_bch bch mtd snd_hwdep r592 
lpc_ich memstick iwl3945 snd_pcm snd_seq_midi snd_seq_midi_event iwlegacy 
mac80211 snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer snd shpchp 
soundcore mac_hid parport_pc ppdev lp parport ip_tables
  [   65.608405]  x_tables autofs4 firewire_ohci sdhci_pci ahci libahci 
pata_acpi i915 psmouse sdhci firewire_core crc_itu_t i2c_algo_bit sky2 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video
  [   65.608439] CPU: 0 PID: 869 Comm: Xorg Tainted: G        W       
4.13.0-16-generic #19-Ubuntu
  [   65.608442] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A17 10/27/2009
  [   65.608445] task: ffff9b85f7b12c00 task.stack: ffffb032c09dc000
  [   65.608472] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [   65.608475] RSP: 0018:ffffb032c09df978 EFLAGS: 00010286
  [   65.608479] RAX: 000000000000001f RBX: ffff9b85b40b8000 RCX: 
0000000000000000
  [   65.608481] RDX: 0000000000000000 RSI: ffff9b85ff40dc78 RDI: 
ffff9b85ff40dc78
  [   65.608484] RBP: ffffb032c09df9d8 R08: 0000000000000001 R09: 
00000000000003a7
  [   65.608487] R10: ffffb032c09df978 R11: 0000000000000000 R12: 
0000000000000001
  [   65.608489] R13: 0000000000000170 R14: 000000000300028e R15: 
0000000000000000
  [   65.608493] FS:  00007f0e0d6c3a40(0000) GS:ffff9b85ff400000(0000) 
knlGS:0000000000000000
  [   65.608496] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [   65.608499] CR2: 00007fcdecee515c CR3: 0000000079f0b000 CR4: 
00000000000006f0
  [   65.608501] Call Trace:
  [   65.608513]  ? wait_woken+0x80/0x80
  [   65.608607]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
  [   65.608699]  intel_tv_detect+0x145/0x4d0 [i915]
  [   65.608706]  ? __ext4_handle_dirty_metadata+0x87/0x1c0
  [   65.608714]  ? __ww_mutex_lock_slowpath+0x16/0x20
  [   65.608737]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [   65.608751]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [   65.608766]  drm_helper_probe_single_connector_modes+0xe1/0x780 
[drm_kms_helper]
  [   65.608770]  ? __mark_inode_dirty+0x114/0x3a0
  [   65.608802]  drm_mode_getconnector+0x153/0x330 [drm]
  [   65.608831]  ? __drm_mode_object_find+0x54/0xa0 [drm]
  [   65.608860]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [   65.608884]  drm_ioctl_kernel+0x5d/0xb0 [drm]
  [   65.608909]  drm_ioctl+0x31b/0x3d0 [drm]
  [   65.608937]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [   65.608944]  ? dput.part.23+0x2d/0x1e0
  [   65.608949]  do_vfs_ioctl+0xa5/0x610
  [   65.608954]  ? vfs_write+0x132/0x1a0
  [   65.608958]  SyS_ioctl+0x79/0x90
  [   65.608962]  entry_SYSCALL_64_fastpath+0x1e/0xa9
  [   65.608966] RIP: 0033:0x7f0e0ab30ea7
  [   65.608968] RSP: 002b:00007ffc306a7b48 EFLAGS: 00003246 ORIG_RAX: 
0000000000000010
  [   65.608973] RAX: ffffffffffffffda RBX: 00005649c535efc0 RCX: 
00007f0e0ab30ea7
  [   65.608975] RDX: 00007ffc306a7b80 RSI: 00000000c05064a7 RDI: 
000000000000000e
  [   65.608978] RBP: 0000000000000060 R08: 0000000000000000 R09: 
0000000000000000
  [   65.608980] R10: 0000000000000000 R11: 0000000000003246 R12: 
00007f0e0ae01c20
  [   65.608983] R13: 0000000000000058 R14: 00007f0e0ae01c78 R15: 
0000000000000000
  [   65.608986] Code: ff e8 1a 4f cd e4 48 8b 7d a0 48 8d 75 a8 e8 ad a1 d1 e4 
45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bb 3c c0 e8 46 54 d3 e4 <0f> ff 
e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00
  [   65.609061] ---[ end trace 1ba7e8279dc46759 ]---
  [   76.000330] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] 
*ERROR* [CRTC:35:pipe B] flip_done timed out
  [   76.104088] vblank wait timed out on crtc 1
  [   76.104194] ------------[ cut here ]------------
  [   76.104245] WARNING: CPU: 1 PID: 869 at 
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 
drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [   76.104247] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter gpio_ich dell_laptop dell_smm_hwmon dell_wmi dell_smbios 
snd_hda_codec_idt wmi_bmof snd_hda_codec_generic dcdbas sparse_keymap coretemp 
snd_hda_codec_hdmi joydev input_leds snd_hda_intel serio_raw r852 sm_common 
nand snd_hda_codec nand_ecc snd_hda_core arc4 nand_bch bch mtd snd_hwdep r592 
lpc_ich memstick iwl3945 snd_pcm snd_seq_midi snd_seq_midi_event iwlegacy 
mac80211 snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer snd shpchp 
soundcore mac_hid parport_pc ppdev lp parport ip_tables
  [   76.104320]  x_tables autofs4 firewire_ohci sdhci_pci ahci libahci 
pata_acpi i915 psmouse sdhci firewire_core crc_itu_t i2c_algo_bit sky2 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video
  [   76.104346] CPU: 1 PID: 869 Comm: Xorg Tainted: G        W       
4.13.0-16-generic #19-Ubuntu
  [   76.104348] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A17 10/27/2009
  [   76.104350] task: ffff9b85f7b12c00 task.stack: ffffb032c09dc000
  [   76.104371] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [   76.104373] RSP: 0018:ffffb032c09df978 EFLAGS: 00010286
  [   76.104376] RAX: 000000000000001f RBX: ffff9b85b40b8000 RCX: 
0000000000000000
  [   76.104378] RDX: 0000000000000000 RSI: ffff9b85ff50dc78 RDI: 
ffff9b85ff50dc78
  [   76.104380] RBP: ffffb032c09df9d8 R08: 0000000000000001 R09: 
00000000000003d8
  [   76.104382] R10: ffffb032c09df978 R11: 0000000000000000 R12: 
0000000000000001
  [   76.104384] R13: 0000000000000170 R14: 000000000500028f R15: 
0000000000000000
  [   76.104387] FS:  00007f0e0d6c3a40(0000) GS:ffff9b85ff500000(0000) 
knlGS:0000000000000000
  [   76.104389] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [   76.104391] CR2: 00007ffd025c5038 CR3: 0000000079f0b000 CR4: 
00000000000006e0
  [   76.104393] Call Trace:
  [   76.104403]  ? wait_woken+0x80/0x80
  [   76.104519]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
  [   76.104579]  intel_tv_detect+0x145/0x4d0 [i915]
  [   76.104584]  ? __ext4_handle_dirty_metadata+0x87/0x1c0
  [   76.104591]  ? __ww_mutex_lock_slowpath+0x16/0x20
  [   76.104613]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [   76.104623]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [   76.104634]  drm_helper_probe_single_connector_modes+0xe1/0x780 
[drm_kms_helper]
  [   76.104638]  ? __mark_inode_dirty+0x114/0x3a0
  [   76.104661]  drm_mode_getconnector+0x153/0x330 [drm]
  [   76.104683]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [   76.104702]  drm_ioctl_kernel+0x5d/0xb0 [drm]
  [   76.104721]  drm_ioctl+0x31b/0x3d0 [drm]
  [   76.104743]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [   76.104748]  ? dput.part.23+0x2d/0x1e0
  [   76.104751]  do_vfs_ioctl+0xa5/0x610
  [   76.104755]  ? vfs_write+0x132/0x1a0
  [   76.104758]  SyS_ioctl+0x79/0x90
  [   76.104762]  entry_SYSCALL_64_fastpath+0x1e/0xa9
  [   76.104764] RIP: 0033:0x7f0e0ab30ea7
  [   76.104766] RSP: 002b:00007ffc306a7938 EFLAGS: 00003246 ORIG_RAX: 
0000000000000010
  [   76.104770] RAX: ffffffffffffffda RBX: 00005649c5369b80 RCX: 
00007f0e0ab30ea7
  [   76.104771] RDX: 00007ffc306a7970 RSI: 00000000c05064a7 RDI: 
000000000000000e
  [   76.104773] RBP: 00005649c53638e0 R08: 00000000ffffffff R09: 
0000000000000000
  [   76.104775] R10: 0000000000000000 R11: 0000000000003246 R12: 
0000000000000320
  [   76.104777] R13: 00005649c54d2290 R14: 00005649c53638e0 R15: 
00005649c54d1c70
  [   76.104780] Code: ff e8 1a 4f cd e4 48 8b 7d a0 48 8d 75 a8 e8 ad a1 d1 e4 
45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bb 3c c0 e8 46 54 d3 e4 <0f> ff 
e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00
  [   76.104836] ---[ end trace 1ba7e8279dc4675a ]---
  [  375.776205] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] 
*ERROR* [CRTC:35:pipe B] flip_done timed out
  [  375.880157] vblank wait timed out on crtc 1
  [  375.880231] ------------[ cut here ]------------
  [  375.880271] WARNING: CPU: 1 PID: 869 at 
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 
drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  375.880273] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter gpio_ich dell_laptop dell_smm_hwmon dell_wmi dell_smbios 
snd_hda_codec_idt wmi_bmof snd_hda_codec_generic dcdbas sparse_keymap coretemp 
snd_hda_codec_hdmi joydev input_leds snd_hda_intel serio_raw r852 sm_common 
nand snd_hda_codec nand_ecc snd_hda_core arc4 nand_bch bch mtd snd_hwdep r592 
lpc_ich memstick iwl3945 snd_pcm snd_seq_midi snd_seq_midi_event iwlegacy 
mac80211 snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer snd shpchp 
soundcore mac_hid parport_pc ppdev lp parport ip_tables
  [  375.880367]  x_tables autofs4 firewire_ohci sdhci_pci ahci libahci 
pata_acpi i915 psmouse sdhci firewire_core crc_itu_t i2c_algo_bit sky2 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video
  [  375.880401] CPU: 1 PID: 869 Comm: Xorg Tainted: G        W       
4.13.0-16-generic #19-Ubuntu
  [  375.880404] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A17 10/27/2009
  [  375.880407] task: ffff9b85f7b12c00 task.stack: ffffb032c09dc000
  [  375.880435] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  375.880437] RSP: 0018:ffffb032c09df978 EFLAGS: 00010286
  [  375.880441] RAX: 000000000000001f RBX: ffff9b85b40b8000 RCX: 
0000000000000000
  [  375.880444] RDX: 0000000000000000 RSI: ffff9b85ff50dc78 RDI: 
ffff9b85ff50dc78
  [  375.880446] RBP: ffffb032c09df9d8 R08: 0000000000000001 R09: 
0000000000000408
  [  375.880449] R10: ffffb032c09df978 R11: 0000000000000000 R12: 
0000000000000001
  [  375.880451] R13: 0000000000000170 R14: 0000000007000290 R15: 
0000000000000000
  [  375.880455] FS:  00007f0e0d6c3a40(0000) GS:ffff9b85ff500000(0000) 
knlGS:0000000000000000
  [  375.880458] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [  375.880461] CR2: 000055de91216f98 CR3: 0000000079f0b000 CR4: 
00000000000006e0
  [  375.880464] Call Trace:
  [  375.880475]  ? wait_woken+0x80/0x80
  [  375.880570]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
  [  375.880650]  intel_tv_detect+0x145/0x4d0 [i915]
  [  375.880681]  ? __i2c_transfer+0x11d/0x400
  [  375.880689]  ? __ww_mutex_lock_slowpath+0x16/0x20
  [  375.880713]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  375.880727]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  375.880742]  drm_helper_probe_single_connector_modes+0xe1/0x780 
[drm_kms_helper]
  [  375.880747]  ? __mark_inode_dirty+0x114/0x3a0
  [  375.880780]  drm_mode_getconnector+0x153/0x330 [drm]
  [  375.880785]  ? hrtimer_start_range_ns+0x1c9/0x330
  [  375.880815]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  375.880839]  drm_ioctl_kernel+0x5d/0xb0 [drm]
  [  375.880864]  drm_ioctl+0x31b/0x3d0 [drm]
  [  375.880893]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  375.880900]  do_vfs_ioctl+0xa5/0x610
  [  375.880905]  ? _copy_from_user+0x3e/0x60
  [  375.880911]  ? restore_altstack+0x51/0x70
  [  375.880915]  SyS_ioctl+0x79/0x90
  [  375.880919]  entry_SYSCALL_64_fastpath+0x1e/0xa9
  [  375.880923] RIP: 0033:0x7f0e0ab30ea7
  [  375.880926] RSP: 002b:00007ffc306a7a78 EFLAGS: 00003246 ORIG_RAX: 
0000000000000010
  [  375.880930] RAX: ffffffffffffffda RBX: 00005649c535f090 RCX: 
00007f0e0ab30ea7
  [  375.880933] RDX: 00007ffc306a7ab0 RSI: 00000000c05064a7 RDI: 
000000000000000e
  [  375.880935] RBP: 00007ffc306a7ab0 R08: 00000000ffffffff R09: 
0000000000000000
  [  375.880938] R10: 0000000000000000 R11: 0000000000003246 R12: 
00000000c05064a7
  [  375.880940] R13: 000000000000000e R14: 000000000000000e R15: 
00007ffc306a7ab0
  [  375.880944] Code: ff e8 1a 4f cd e4 48 8b 7d a0 48 8d 75 a8 e8 ad a1 d1 e4 
45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bb 3c c0 e8 46 54 d3 e4 <0f> ff 
e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00
  [  375.881018] ---[ end trace 1ba7e8279dc4675b ]---
  [  386.528248] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] 
*ERROR* [CRTC:35:pipe B] flip_done timed out
  [  386.632217] vblank wait timed out on crtc 1
  [  386.632294] ------------[ cut here ]------------
  [  386.632336] WARNING: CPU: 0 PID: 869 at 
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 
drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  386.632338] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter gpio_ich dell_laptop dell_smm_hwmon dell_wmi dell_smbios 
snd_hda_codec_idt wmi_bmof snd_hda_codec_generic dcdbas sparse_keymap coretemp 
snd_hda_codec_hdmi joydev input_leds snd_hda_intel serio_raw r852 sm_common 
nand snd_hda_codec nand_ecc snd_hda_core arc4 nand_bch bch mtd snd_hwdep r592 
lpc_ich memstick iwl3945 snd_pcm snd_seq_midi snd_seq_midi_event iwlegacy 
mac80211 snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer snd shpchp 
soundcore mac_hid parport_pc ppdev lp parport ip_tables
  [  386.632433]  x_tables autofs4 firewire_ohci sdhci_pci ahci libahci 
pata_acpi i915 psmouse sdhci firewire_core crc_itu_t i2c_algo_bit sky2 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video
  [  386.632466] CPU: 0 PID: 869 Comm: Xorg Tainted: G        W       
4.13.0-16-generic #19-Ubuntu
  [  386.632469] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A17 10/27/2009
  [  386.632472] task: ffff9b85f7b12c00 task.stack: ffffb032c09dc000
  [  386.632500] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  386.632503] RSP: 0018:ffffb032c09df978 EFLAGS: 00010286
  [  386.632507] RAX: 000000000000001f RBX: ffff9b85b40b8000 RCX: 
0000000000000000
  [  386.632510] RDX: 0000000000000000 RSI: ffff9b85ff40dc78 RDI: 
ffff9b85ff40dc78
  [  386.632512] RBP: ffffb032c09df9d8 R08: 0000000000000001 R09: 
0000000000000439
  [  386.632515] R10: ffffb032c09df978 R11: 0000000000000000 R12: 
0000000000000001
  [  386.632517] R13: 0000000000000170 R14: 0000000009000291 R15: 
0000000000000000
  [  386.632521] FS:  00007f0e0d6c3a40(0000) GS:ffff9b85ff400000(0000) 
knlGS:0000000000000000
  [  386.632524] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [  386.632527] CR2: 000055de91219ac8 CR3: 0000000079f0b000 CR4: 
00000000000006f0
  [  386.632530] Call Trace:
  [  386.632542]  ? wait_woken+0x80/0x80
  [  386.632639]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
  [  386.632745]  intel_tv_detect+0x145/0x4d0 [i915]
  [  386.632752]  ? __i2c_transfer+0x11d/0x400
  [  386.632761]  ? __ww_mutex_lock_slowpath+0x16/0x20
  [  386.632786]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  386.632800]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  386.632814]  drm_helper_probe_single_connector_modes+0xe1/0x780 
[drm_kms_helper]
  [  386.632819]  ? __slab_free+0x14c/0x2d0
  [  386.632852]  drm_mode_getconnector+0x153/0x330 [drm]
  [  386.632857]  ? hrtimer_start_range_ns+0x1c9/0x330
  [  386.632886]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  386.632910]  drm_ioctl_kernel+0x5d/0xb0 [drm]
  [  386.632936]  drm_ioctl+0x31b/0x3d0 [drm]
  [  386.632964]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  386.632971]  do_vfs_ioctl+0xa5/0x610
  [  386.632976]  ? _copy_from_user+0x3e/0x60
  [  386.632982]  ? restore_altstack+0x51/0x70
  [  386.632986]  SyS_ioctl+0x79/0x90
  [  386.632991]  entry_SYSCALL_64_fastpath+0x1e/0xa9
  [  386.632994] RIP: 0033:0x7f0e0ab30ea7
  [  386.632997] RSP: 002b:00007ffc306a7a78 EFLAGS: 00003246 ORIG_RAX: 
0000000000000010
  [  386.633001] RAX: ffffffffffffffda RBX: 00005649c535f090 RCX: 
00007f0e0ab30ea7
  [  386.633004] RDX: 00007ffc306a7ab0 RSI: 00000000c05064a7 RDI: 
000000000000000e
  [  386.633007] RBP: 00007ffc306a7ab0 R08: 00000000ffffffff R09: 
0000000000000000
  [  386.633009] R10: 0000000000000000 R11: 0000000000003246 R12: 
00000000c05064a7
  [  386.633012] R13: 000000000000000e R14: 000000000000000e R15: 
00007ffc306a7ab0
  [  386.633015] Code: ff e8 1a 4f cd e4 48 8b 7d a0 48 8d 75 a8 e8 ad a1 d1 e4 
45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bb 3c c0 e8 46 54 d3 e4 <0f> ff 
e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00
  [  386.633089] ---[ end trace 1ba7e8279dc4675c ]---
  [  397.024226] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] 
*ERROR* [CRTC:35:pipe B] flip_done timed out
  [  397.128191] vblank wait timed out on crtc 1
  [  397.128268] ------------[ cut here ]------------
  [  397.128309] WARNING: CPU: 1 PID: 869 at 
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 
drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  397.128311] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter gpio_ich dell_laptop dell_smm_hwmon dell_wmi dell_smbios 
snd_hda_codec_idt wmi_bmof snd_hda_codec_generic dcdbas sparse_keymap coretemp 
snd_hda_codec_hdmi joydev input_leds snd_hda_intel serio_raw r852 sm_common 
nand snd_hda_codec nand_ecc snd_hda_core arc4 nand_bch bch mtd snd_hwdep r592 
lpc_ich memstick iwl3945 snd_pcm snd_seq_midi snd_seq_midi_event iwlegacy 
mac80211 snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer snd shpchp 
soundcore mac_hid parport_pc ppdev lp parport ip_tables
  [  397.128406]  x_tables autofs4 firewire_ohci sdhci_pci ahci libahci 
pata_acpi i915 psmouse sdhci firewire_core crc_itu_t i2c_algo_bit sky2 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video
  [  397.128440] CPU: 1 PID: 869 Comm: Xorg Tainted: G        W       
4.13.0-16-generic #19-Ubuntu
  [  397.128442] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A17 10/27/2009
  [  397.128445] task: ffff9b85f7b12c00 task.stack: ffffb032c09dc000
  [  397.128473] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  397.128476] RSP: 0018:ffffb032c09df978 EFLAGS: 00010286
  [  397.128480] RAX: 000000000000001f RBX: ffff9b85b40b8000 RCX: 
0000000000000000
  [  397.128482] RDX: 0000000000000000 RSI: ffff9b85ff50dc78 RDI: 
ffff9b85ff50dc78
  [  397.128485] RBP: ffffb032c09df9d8 R08: 0000000000000001 R09: 
000000000000046a
  [  397.128487] R10: ffffb032c09df978 R11: 0000000000000000 R12: 
0000000000000001
  [  397.128490] R13: 0000000000000170 R14: 000000000b000292 R15: 
0000000000000000
  [  397.128494] FS:  00007f0e0d6c3a40(0000) GS:ffff9b85ff500000(0000) 
knlGS:0000000000000000
  [  397.128497] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [  397.128499] CR2: 000055769e20e000 CR3: 0000000079f0b000 CR4: 
00000000000006e0
  [  397.128502] Call Trace:
  [  397.128513]  ? wait_woken+0x80/0x80
  [  397.128610]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
  [  397.128715]  intel_tv_detect+0x145/0x4d0 [i915]
  [  397.128722]  ? __i2c_transfer+0x11d/0x400
  [  397.128731]  ? __ww_mutex_lock_slowpath+0x16/0x20
  [  397.128754]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  397.128768]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  397.128782]  drm_helper_probe_single_connector_modes+0xe1/0x780 
[drm_kms_helper]
  [  397.128787]  ? __mark_inode_dirty+0x114/0x3a0
  [  397.128820]  drm_mode_getconnector+0x153/0x330 [drm]
  [  397.128825]  ? hrtimer_start_range_ns+0x1c9/0x330
  [  397.128854]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  397.128879]  drm_ioctl_kernel+0x5d/0xb0 [drm]
  [  397.128904]  drm_ioctl+0x31b/0x3d0 [drm]
  [  397.128932]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  397.128939]  do_vfs_ioctl+0xa5/0x610
  [  397.128944]  ? _copy_from_user+0x3e/0x60
  [  397.128950]  ? restore_altstack+0x51/0x70
  [  397.128954]  SyS_ioctl+0x79/0x90
  [  397.128959]  entry_SYSCALL_64_fastpath+0x1e/0xa9
  [  397.128962] RIP: 0033:0x7f0e0ab30ea7
  [  397.128965] RSP: 002b:00007ffc306a7a08 EFLAGS: 00003246 ORIG_RAX: 
0000000000000010
  [  397.128969] RAX: ffffffffffffffda RBX: 00005649c535f090 RCX: 
00007f0e0ab30ea7
  [  397.128972] RDX: 00007ffc306a7a40 RSI: 00000000c05064a7 RDI: 
000000000000000e
  [  397.128975] RBP: 00007ffc306a7a40 R08: 00000000ffffffff R09: 
0000000000000000
  [  397.128977] R10: 0000000000000000 R11: 0000000000003246 R12: 
00000000c05064a7
  [  397.128980] R13: 000000000000000e R14: 000000000000000e R15: 
00007ffc306a7a40
  [  397.128983] Code: ff e8 1a 4f cd e4 48 8b 7d a0 48 8d 75 a8 e8 ad a1 d1 e4 
45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bb 3c c0 e8 46 54 d3 e4 <0f> ff 
e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00
  [  397.129057] ---[ end trace 1ba7e8279dc4675d ]---
  [  414.432197] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] 
*ERROR* [CRTC:35:pipe B] flip_done timed out
  [  414.536187] vblank wait timed out on crtc 1
  [  414.536264] ------------[ cut here ]------------
  [  414.536305] WARNING: CPU: 1 PID: 869 at 
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 
drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  414.536307] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter gpio_ich dell_laptop dell_smm_hwmon dell_wmi dell_smbios 
snd_hda_codec_idt wmi_bmof snd_hda_codec_generic dcdbas sparse_keymap coretemp 
snd_hda_codec_hdmi joydev input_leds snd_hda_intel serio_raw r852 sm_common 
nand snd_hda_codec nand_ecc snd_hda_core arc4 nand_bch bch mtd snd_hwdep r592 
lpc_ich memstick iwl3945 snd_pcm snd_seq_midi snd_seq_midi_event iwlegacy 
mac80211 snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer snd shpchp 
soundcore mac_hid parport_pc ppdev lp parport ip_tables
  [  414.536402]  x_tables autofs4 firewire_ohci sdhci_pci ahci libahci 
pata_acpi i915 psmouse sdhci firewire_core crc_itu_t i2c_algo_bit sky2 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video
  [  414.536436] CPU: 1 PID: 869 Comm: Xorg Tainted: G        W       
4.13.0-16-generic #19-Ubuntu
  [  414.536439] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A17 10/27/2009
  [  414.536442] task: ffff9b85f7b12c00 task.stack: ffffb032c09dc000
  [  414.536469] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  414.536472] RSP: 0018:ffffb032c09df978 EFLAGS: 00010286
  [  414.536476] RAX: 000000000000001f RBX: ffff9b85b40b8000 RCX: 
0000000000000000
  [  414.536479] RDX: 0000000000000000 RSI: ffff9b85ff50dc78 RDI: 
ffff9b85ff50dc78
  [  414.536481] RBP: ffffb032c09df9d8 R08: 0000000000000001 R09: 
000000000000049b
  [  414.536484] R10: ffffb032c09df978 R11: 0000000000000000 R12: 
0000000000000001
  [  414.536486] R13: 0000000000000170 R14: 000000000d000293 R15: 
0000000000000000
  [  414.536490] FS:  00007f0e0d6c3a40(0000) GS:ffff9b85ff500000(0000) 
knlGS:0000000000000000
  [  414.536493] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [  414.536496] CR2: 00007fbe3c001398 CR3: 0000000079f0b000 CR4: 
00000000000006e0
  [  414.536499] Call Trace:
  [  414.536511]  ? wait_woken+0x80/0x80
  [  414.536607]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
  [  414.536687]  intel_tv_detect+0x145/0x4d0 [i915]
  [  414.536694]  ? __i2c_transfer+0x11d/0x400
  [  414.536702]  ? __ww_mutex_lock_slowpath+0x16/0x20
  [  414.536722]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  414.536736]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  414.536750]  drm_helper_probe_single_connector_modes+0xe1/0x780 
[drm_kms_helper]
  [  414.536755]  ? __mark_inode_dirty+0x114/0x3a0
  [  414.536788]  drm_mode_getconnector+0x153/0x330 [drm]
  [  414.536794]  ? hrtimer_start_range_ns+0x1c9/0x330
  [  414.536823]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  414.536847]  drm_ioctl_kernel+0x5d/0xb0 [drm]
  [  414.536899]  drm_ioctl+0x31b/0x3d0 [drm]
  [  414.536928]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  414.536936]  do_vfs_ioctl+0xa5/0x610
  [  414.536941]  ? _copy_from_user+0x3e/0x60
  [  414.536948]  ? restore_altstack+0x51/0x70
  [  414.536952]  SyS_ioctl+0x79/0x90
  [  414.536957]  entry_SYSCALL_64_fastpath+0x1e/0xa9
  [  414.536960] RIP: 0033:0x7f0e0ab30ea7
  [  414.536963] RSP: 002b:00007ffc306a7a08 EFLAGS: 00003246 ORIG_RAX: 
0000000000000010
  [  414.536968] RAX: ffffffffffffffda RBX: 00005649c535f090 RCX: 
00007f0e0ab30ea7
  [  414.536970] RDX: 00007ffc306a7a40 RSI: 00000000c05064a7 RDI: 
000000000000000e
  [  414.536973] RBP: 00007ffc306a7a40 R08: 00000000ffffffff R09: 
0000000000000000
  [  414.536975] R10: 0000000000000000 R11: 0000000000003246 R12: 
00000000c05064a7
  [  414.536978] R13: 000000000000000e R14: 000000000000000e R15: 
00007ffc306a7a40
  [  414.536981] Code: ff e8 1a 4f cd e4 48 8b 7d a0 48 8d 75 a8 e8 ad a1 d1 e4 
45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bb 3c c0 e8 46 54 d3 e4 <0f> ff 
e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00
  [  414.537056] ---[ end trace 1ba7e8279dc4675e ]---
  [  424.928259] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] 
*ERROR* [CRTC:35:pipe B] flip_done timed out
  [  425.028871] vblank wait timed out on crtc 1
  [  425.028948] ------------[ cut here ]------------
  [  425.028989] WARNING: CPU: 1 PID: 869 at 
/build/linux-XO_uEE/linux-4.13.0/drivers/gpu/drm/drm_vblank.c:1090 
drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  425.028991] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE 
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 
nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 
xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables 
iptable_filter gpio_ich dell_laptop dell_smm_hwmon dell_wmi dell_smbios 
snd_hda_codec_idt wmi_bmof snd_hda_codec_generic dcdbas sparse_keymap coretemp 
snd_hda_codec_hdmi joydev input_leds snd_hda_intel serio_raw r852 sm_common 
nand snd_hda_codec nand_ecc snd_hda_core arc4 nand_bch bch mtd snd_hwdep r592 
lpc_ich memstick iwl3945 snd_pcm snd_seq_midi snd_seq_midi_event iwlegacy 
mac80211 snd_rawmidi snd_seq cfg80211 snd_seq_device snd_timer snd shpchp 
soundcore mac_hid parport_pc ppdev lp parport ip_tables
  [  425.029086]  x_tables autofs4 firewire_ohci sdhci_pci ahci libahci 
pata_acpi i915 psmouse sdhci firewire_core crc_itu_t i2c_algo_bit sky2 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video
  [  425.029119] CPU: 1 PID: 869 Comm: Xorg Tainted: G        W       
4.13.0-16-generic #19-Ubuntu
  [  425.029122] Hardware name: Dell Inc. Inspiron 1525                   
/0U990C, BIOS A17 10/27/2009
  [  425.029125] task: ffff9b85f7b12c00 task.stack: ffffb032c09dc000
  [  425.029153] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
  [  425.029155] RSP: 0018:ffffb032c09df978 EFLAGS: 00010286
  [  425.029159] RAX: 000000000000001f RBX: ffff9b85b40b8000 RCX: 
0000000000000000
  [  425.029162] RDX: 0000000000000000 RSI: ffff9b85ff50dc78 RDI: 
ffff9b85ff50dc78
  [  425.029165] RBP: ffffb032c09df9d8 R08: 0000000000000001 R09: 
00000000000004cc
  [  425.029167] R10: ffffb032c09df978 R11: 0000000000000000 R12: 
0000000000000001
  [  425.029170] R13: 0000000000000170 R14: 000000000f000294 R15: 
0000000000000000
  [  425.029173] FS:  00007f0e0d6c3a40(0000) GS:ffff9b85ff500000(0000) 
knlGS:0000000000000000
  [  425.029177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [  425.029179] CR2: 00007ffbaa68a190 CR3: 0000000079f0b000 CR4: 
00000000000006e0
  [  425.029182] Call Trace:
  [  425.029193]  ? wait_woken+0x80/0x80
  [  425.029288]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
  [  425.029368]  intel_tv_detect+0x145/0x4d0 [i915]
  [  425.029375]  ? __i2c_transfer+0x11d/0x400
  [  425.029384]  ? __ww_mutex_lock_slowpath+0x16/0x20
  [  425.029403]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  425.029417]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
  [  425.029432]  drm_helper_probe_single_connector_modes+0xe1/0x780 
[drm_kms_helper]
  [  425.029437]  ? __mark_inode_dirty+0x114/0x3a0
  [  425.029469]  drm_mode_getconnector+0x153/0x330 [drm]
  [  425.029475]  ? hrtimer_start_range_ns+0x1c9/0x330
  [  425.029504]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  425.029529]  drm_ioctl_kernel+0x5d/0xb0 [drm]
  [  425.029554]  drm_ioctl+0x31b/0x3d0 [drm]
  [  425.029582]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
  [  425.029589]  do_vfs_ioctl+0xa5/0x610
  [  425.029594]  ? _copy_from_user+0x3e/0x60
  [  425.029600]  ? restore_altstack+0x51/0x70
  [  425.029604]  SyS_ioctl+0x79/0x90
  [  425.029609]  entry_SYSCALL_64_fastpath+0x1e/0xa9
  [  425.029612] RIP: 0033:0x7f0e0ab30ea7
  [  425.029615] RSP: 002b:00007ffc306a7a08 EFLAGS: 00003246 ORIG_RAX: 
0000000000000010
  [  425.029619] RAX: ffffffffffffffda RBX: 00005649c535f090 RCX: 
00007f0e0ab30ea7
  [  425.029622] RDX: 00007ffc306a7a40 RSI: 00000000c05064a7 RDI: 
000000000000000e
  [  425.029625] RBP: 00007ffc306a7a40 R08: 00000000ffffffff R09: 
0000000000000000
  [  425.029627] R10: 0000000000000000 R11: 0000000000003246 R12: 
00000000c05064a7
  [  425.029630] R13: 000000000000000e R14: 000000000000000e R15: 
00007ffc306a7a40
  [  425.029633] Code: ff e8 1a 4f cd e4 48 8b 7d a0 48 8d 75 a8 e8 ad a1 d1 e4 
45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bb 3c c0 e8 46 54 d3 e4 <0f> ff 
e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00
  [  425.029708] ---[ end trace 1ba7e8279dc4675f ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-16-generic 4.13.0-16.19
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  kjotte     1727 F.... pulseaudio
  CurrentDesktop: XFCE
  Date: Sun Nov 12 13:35:39 2017
  HibernationDevice: RESUME=UUID=78bcd33c-9c41-4aa1-95bb-42bb2f3b502b
  InstallationDate: Installed on 2013-12-30 (1413 days ago)
  InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016)
  MachineType: Dell Inc. Inspiron 1525
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic 
root=UUID=f2c73537-d1d3-4bb8-a337-4d127439e4c9 ro persistent zswap.enabled=1
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-16-generic N/A
   linux-backports-modules-4.13.0-16-generic  N/A
   linux-firmware                             1.169
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes
  SourcePackage: linux
  UpgradeStatus: Upgraded to artful on 2017-10-20 (22 days ago)
  dmi.bios.date: 10/27/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A17
  dmi.board.name: 0U990C
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA17:bd10/27/2009:svnDellInc.:pnInspiron1525:pvr:rvnDellInc.:rn0U990C:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Inspiron 1525
  dmi.sys.vendor: Dell Inc.

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