** Package changed: lightdm (Ubuntu) => xorg-server (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1464530
Title: Black screen after Kernel update Dell XPS15, NVidia GeForce GT 750M Status in xorg-server package in Ubuntu: New Bug description: $ lsb_release -rd Description: Ubuntu 15.04 Release: 15.04 After upgrading to the kernel version 3.19.0-20-generic I only see a black screen when the login screen should appea. I can hear the "drum roll" of the login screen, so I guess it's a problem with the graphics driver / display manager. I'm currently using the NVIDIA binary driver - version 346.59 from nvidia-346-updates (proprietary). I've already tried every other NVIDIA driver offered in the "Additional Drivers Tab" for "Software and Updates". Booting with the previous kernel 3.19.0-18-generic works fine. The machine is a DELL XPS 15 model from 2015. $lshw euler description: Computer width: 64 bits capabilities: smbios-2.7 vsyscall32 *-core description: Motherboard physical id: 0 *-memory description: System memory physical id: 0 size: 15GiB *-cpu product: Intel(R) Core(TM) i7-4712HQ CPU @ 2.30GHz vendor: Intel Corp. physical id: 1 bus info: cpu@0 size: 3102MHz capacity: 3300MHz width: 64 bits capabilities: 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 ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt cpufreq *-pci description: Host bridge product: Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller vendor: Intel Corporation physical id: 100 bus info: pci@0000:00:00.0 version: 06 width: 32 bits clock: 33MHz *-pci:0 description: PCI bridge product: Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller vendor: Intel Corporation physical id: 1 bus info: pci@0000:00:01.0 version: 06 width: 32 bits clock: 33MHz capabilities: pci pm msi pciexpress normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:26 ioport:e000(size=4096) memory:f6000000-f70fffff ioport:e0000000(size=301989888) *-display UNCLAIMED description: 3D controller product: GK107M [GeForce GT 750M] vendor: NVIDIA Corporation physical id: 0 bus info: pci@0000:02:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: latency=0 resources: memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff *-display description: VGA compatible controller product: 4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 06 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64) *-multimedia:0 description: Audio device product: Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller vendor: Intel Corporation physical id: 3 bus info: pci@0000:00:03.0 version: 06 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:16 memory:f7c1c000-f7c1ffff *-generic:0 UNCLAIMED description: Signal processing controller product: Intel Corporation vendor: Intel Corporation physical id: 4 bus info: pci@0000:00:04.0 version: 06 width: 64 bits clock: 33MHz capabilities: msi pm cap_list configuration: latency=0 resources: memory:f7c10000-f7c17fff *-usb:0 description: USB controller product: 8 Series/C220 Series Chipset Family USB xHCI vendor: Intel Corporation physical id: 14 bus info: pci@0000:00:14.0 version: 05 width: 64 bits clock: 33MHz capabilities: pm msi xhci bus_master cap_list configuration: driver=xhci_hcd latency=0 resources: irq:30 memory:f7c00000-f7c0ffff *-usbhost:0 product: xHCI Host Controller vendor: Linux 3.19.0-18-generic xhci-hcd physical id: 0 bus info: usb@2 logical name: usb2 version: 3.19 capabilities: usb-3.00 configuration: driver=hub slots=6 speed=5000Mbit/s *-usbhost:1 product: xHCI Host Controller vendor: Linux 3.19.0-18-generic xhci-hcd physical id: 1 bus info: usb@1 logical name: usb1 version: 3.19 capabilities: usb-2.00 configuration: driver=hub slots=14 speed=480Mbit/s *-usb:0 description: Human interface device product: Synaptics Large Touch Screen vendor: SYNAPTICS physical id: 6 bus info: usb@1:6 version: 0.03 capabilities: usb-2.00 configuration: driver=usbhid maxpower=144mA speed=12Mbit/s *-usb:1 description: Generic USB device product: BCM20702A0 vendor: Broadcom Corp physical id: 9 bus info: usb@1:9 version: 1.12 serial: 2C337AF56018 capabilities: usb-2.00 configuration: driver=btusb speed=12Mbit/s *-usb:2 description: Video product: Integrated_Webcam_HD vendor: CN0Y2TKG724874ABAPGPA00 physical id: b bus info: usb@1:b version: 39.02 serial: 200901010001 capabilities: usb-2.01 configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s *-communication description: Communication controller product: 8 Series/C220 Series Chipset Family MEI Controller #1 vendor: Intel Corporation physical id: 16 bus info: pci@0000:00:16.0 version: 04 width: 64 bits clock: 33MHz capabilities: pm msi bus_master cap_list configuration: driver=mei_me latency=0 resources: irq:34 memory:f7c26000-f7c2600f *-usb:1 description: USB controller product: 8 Series/C220 Series Chipset Family USB EHCI #2 vendor: Intel Corporation physical id: 1a bus info: pci@0000:00:1a.0 version: 05 width: 32 bits clock: 33MHz capabilities: pm debug ehci bus_master cap_list configuration: driver=ehci-pci latency=0 resources: irq:16 memory:f7c24000-f7c243ff *-usbhost product: EHCI Host Controller vendor: Linux 3.19.0-18-generic ehci_hcd physical id: 1 bus info: usb@3 logical name: usb3 version: 3.19 capabilities: usb-2.00 configuration: driver=hub slots=2 speed=480Mbit/s *-usb description: USB hub vendor: Intel Corp. physical id: 1 bus info: usb@3:1 version: 0.05 capabilities: usb-2.00 configuration: driver=hub slots=6 speed=480Mbit/s *-multimedia:1 description: Audio device product: 8 Series/C220 Series Chipset High Definition Audio Controller vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 05 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:35 memory:f7c18000-f7c1bfff *-pci:1 description: PCI bridge product: 8 Series/C220 Series Chipset Family PCI Express Root Port #1 vendor: Intel Corporation physical id: 1c bus info: pci@0000:00:1c.0 version: d5 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:27 ioport:2000(size=4096) memory:cf200000-cf3fffff ioport:cf400000(size=2097152) *-pci:2 description: PCI bridge product: 8 Series/C220 Series Chipset Family PCI Express Root Port #3 vendor: Intel Corporation physical id: 1c.2 bus info: pci@0000:00:1c.2 version: d5 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:28 memory:f7800000-f7afffff *-network description: Wireless interface product: BCM4352 802.11ac Wireless Network Adapter vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:06:00.0 logical name: wlan0 version: 03 serial: 2c:33:7a:f5:60:17 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) ip=192.168.178.41 latency=0 multicast=yes wireless=IEEE 802.11abg resources: irq:18 memory:f7a00000-f7a07fff memory:f7800000-f79fffff *-pci:3 description: PCI bridge product: 8 Series/C220 Series Chipset Family PCI Express Root Port #4 vendor: Intel Corporation physical id: 1c.3 bus info: pci@0000:00:1c.3 version: d5 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:29 memory:f7b00000-f7bfffff *-generic description: Unassigned class product: RTS5249 PCI Express Card Reader vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:07:00.0 version: 01 width: 32 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=rtsx_pci latency=0 resources: irq:31 memory:f7b00000-f7b00fff *-usb:2 description: USB controller product: 8 Series/C220 Series Chipset Family USB EHCI #1 vendor: Intel Corporation physical id: 1d bus info: pci@0000:00:1d.0 version: 05 width: 32 bits clock: 33MHz capabilities: pm debug ehci bus_master cap_list configuration: driver=ehci-pci latency=0 resources: irq:23 memory:f7c23000-f7c233ff *-usbhost product: EHCI Host Controller vendor: Linux 3.19.0-18-generic ehci_hcd physical id: 1 bus info: usb@4 logical name: usb4 version: 3.19 capabilities: usb-2.00 configuration: driver=hub slots=2 speed=480Mbit/s *-usb description: USB hub vendor: Intel Corp. physical id: 1 bus info: usb@4:1 version: 0.05 capabilities: usb-2.00 configuration: driver=hub slots=8 speed=480Mbit/s *-isa description: ISA bridge product: HM87 Express LPC Controller vendor: Intel Corporation physical id: 1f bus info: pci@0000:00:1f.0 version: 05 width: 32 bits clock: 33MHz capabilities: isa bus_master cap_list configuration: driver=lpc_ich latency=0 resources: irq:0 *-storage description: SATA controller product: 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] vendor: Intel Corporation physical id: 1f.2 bus info: pci@0000:00:1f.2 version: 05 width: 32 bits clock: 66MHz capabilities: storage msi pm ahci_1.0 bus_master cap_list configuration: driver=ahci latency=0 resources: irq:32 ioport:f0b0(size=8) ioport:f0a0(size=4) ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:f7c22000-f7c227ff *-serial UNCLAIMED description: SMBus product: 8 Series/C220 Series Chipset Family SMBus Controller vendor: Intel Corporation physical id: 1f.3 bus info: pci@0000:00:1f.3 version: 05 width: 64 bits clock: 33MHz configuration: latency=0 resources: memory:f7c21000-f7c210ff ioport:f040(size=32) *-generic:1 UNCLAIMED description: Signal processing controller product: 8 Series Chipset Family Thermal Management Controller vendor: Intel Corporation physical id: 1f.6 bus info: pci@0000:00:1f.6 version: 05 width: 64 bits clock: 33MHz capabilities: pm msi cap_list configuration: latency=0 resources: memory:f7c20000-f7c20fff *-scsi physical id: 2 logical name: scsi1 capabilities: emulated *-disk description: ATA Disk product: LITEONIT LMT-512 physical id: 0.0.0 bus info: scsi@1:0.0.0 logical name: /dev/sda version: 10B serial: TW0099H45508549T0384 size: 476GiB (512GB) capabilities: gpt-1.00 partitioned partitioned:gpt configuration: ansiversion=5 guid=46784b54-ee5b-46e0-b028-67ad54f2c2d9 logicalsectorsize=512 sectorsize=512 *-volume:0 description: Windows FAT volume vendor: MSDOS5.0 physical id: 1 bus info: scsi@1:0.0.0,1 logical name: /dev/sda1 logical name: /boot/efi version: FAT32 serial: 1c97-45e6 size: 495MiB capacity: 499MiB capabilities: boot fat initialized configuration: FATs=2 filesystem=fat label=ESP mount.fstype=vfat mount.options=rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro name=EFI system partition state=mounted *-volume:1 description: Windows FAT volume vendor: MSDOS5.0 physical id: 2 bus info: scsi@1:0.0.0,2 logical name: /dev/sda2 version: FAT32 serial: 8a00-21e5 size: 15MiB capacity: 39MiB capabilities: precious readonly hidden nomount fat initialized configuration: FATs=2 filesystem=fat label=DIAGS name=Basic data partition *-volume:2 description: reserved partition vendor: Windows physical id: 3 bus info: scsi@1:0.0.0,3 logical name: /dev/sda3 serial: 661bd388-2b91-43f7-9eb6-d26b4db48e27 capacity: 127MiB capabilities: nofs configuration: name=Microsoft reserved partition *-volume:3 description: Windows NTFS volume vendor: Windows physical id: 4 bus info: scsi@1:0.0.0,4 logical name: /dev/sda4 version: 3.1 serial: e601-129c size: 720MiB capacity: 749MiB capabilities: boot precious readonly hidden nomount ntfs initialized configuration: clustersize=4096 created=2015-01-08 21:45:14 filesystem=ntfs label=WINRETOOLS modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true *-volume:4 description: Windows NTFS volume vendor: Windows physical id: 5 bus info: scsi@1:0.0.0,5 logical name: /dev/sda5 version: 3.1 serial: f215499b-789d-d64f-bdd8-6840f6b968dd size: 168GiB capacity: 168GiB capabilities: ntfs initialized configuration: clustersize=4096 created=2015-01-08 21:45:33 filesystem=ntfs label=OS modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true *-volume:5 description: EFI partition physical id: 6 bus info: scsi@1:0.0.0,6 logical name: /dev/sda6 serial: df22f047-d321-4596-a877-1e9208723337 capacity: 8194MiB capabilities: precious readonly hidden nomount configuration: name=Basic data partition *-volume:6 description: Windows NTFS volume vendor: Windows physical id: 7 bus info: scsi@1:0.0.0,7 logical name: /dev/sda7 version: 3.1 serial: 3821-fc30 size: 8000MiB capacity: 8031MiB capabilities: boot precious readonly hidden nomount ntfs initialized configuration: clustersize=4096 created=2015-01-08 23:12:03 filesystem=ntfs label=PBR Image modified_by_chkdsk=true mounted_on_nt4=true name=Microsoft recovery partition resize_log_file=true state=dirty upgrade_on_mount=true *-volume:7 description: EXT4 volume vendor: Linux physical id: 8 bus info: scsi@1:0.0.0,8 logical name: /dev/sda8 logical name: / version: 1.0 serial: 9bc41ccf-6ebc-406a-a56e-a57a636dac85 size: 275GiB capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized configuration: created=2015-05-21 16:21:06 filesystem=ext4 lastmountpoint=/ modified=2015-06-12 10:33:50 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2015-06-12 10:33:50 state=mounted *-volume:8 description: Linux swap volume vendor: Linux physical id: 9 bus info: scsi@1:0.0.0,9 logical name: /dev/sda9 version: 1 serial: e84cc961-82c5-40b4-8de7-397ea24933c1 size: 15GiB capacity: 15GiB capabilities: nofs precious readonly hidden nomount swap initialized configuration: filesystem=swap pagesize=4095 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1464530/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp