** Changed in: linux
Status: Confirmed => Unknown
** Bug watch added: gitlab.freedesktop.org/drm/intel/issues #91
https://gitlab.freedesktop.org/drm/intel/issues/91
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https://bugs.launchpad.net/bugs/1849484
Title:
[X1 Carbon 7, i915, HDMI] Ultra-wide monitor recognized properly when
plugged in only intermittently [Xorg only]
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have an LG ultra-wide (2560x1080) monitor.
Sometimes when I plug it into my laptop, whose screen was working fine
before I plugged it in, both screens go black but nothing else
happens. I can still see the mouse cursor and move it between the two
monitors (sometimes in the correct location configuration I've
configured, sometimes not), but nothing is rendered on the screens.
Sometimes when I plug the monitor in, it comes on, but the resolution
is wrong.
Sometimes it is actually recognized and configured correctly.
Frequently I have to unplug the monitor and plug it back in three
times or more before it is recognized correctly.
I wish it just worked right the first time. :-/
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: gnome-shell 3.34.1-1ubuntu1
ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1
Uname: Linux 5.3.0-19-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu8
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Oct 23 08:34:07 2019
DisplayManager: gdm3
InstallationDate: Installed on 2019-09-12 (40 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
RelatedPackageVersions: mutter-common 3.34.1-1ubuntu1
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to eoan on 2019-09-20 (32 days ago)
---
ProblemType: Bug
.tmp.unity_support_test.0:
ApportVersion: 2.20.11-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jik 3196 F.... pulseaudio
/dev/snd/pcmC1D0p: jik 3196 F...m pulseaudio
/dev/snd/controlC0: jik 3196 F.... pulseaudio
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
DistUpgraded: 2019-09-20 10:09:14,777 DEBUG Running PostInstallScript:
'./xorg_fix_proprietary.py'
DistroCodename: eoan
DistroRelease: Ubuntu 19.10
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation UHD Graphics 620 (Whiskey Lake) [8086:3ea0] (rev 02)
(prog-if 00 [VGA controller])
Subsystem: Lenovo UHD Graphics 620 (Whiskey Lake) [17aa:2292]
InstallationDate: Installed on 2019-09-12 (45 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
MachineType: LENOVO 20QD001VUS
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
Package: xorg-server (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-19-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1
RelatedPackageVersions:
linux-restricted-modules-5.3.0-19-generic N/A
linux-backports-modules-5.3.0-19-generic N/A
linux-firmware 1.183.1
Tags: eoan ubuntu
Uname: Linux 5.3.0-19-generic x86_64
UpgradeStatus: Upgraded to eoan on 2019-09-20 (38 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark
_MarkForUpload: True
dmi.bios.date: 07/04/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: N2HET30W (1.13 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20QD001VUS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN2HET30W(1.13):bd07/04/2019:svnLENOVO:pn20QD001VUS:pvrThinkPadX1Carbon7th:rvnLENOVO:rn20QD001VUS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Carbon 7th
dmi.product.name: 20QD001VUS
dmi.product.sku: LENOVO_MT_20QD_BU_Think_FM_ThinkPad X1 Carbon 7th
dmi.product.version: ThinkPad X1 Carbon 7th
dmi.sys.vendor: LENOVO
modified.conffile..etc.apport.crashdb.conf: [modified]
mtime.conffile..etc.apport.crashdb.conf: 2019-10-23T16:51:18.143596
version.compiz: compiz 1:0.9.14.0+19.10.20190918-0ubuntu1
version.libdrm2: libdrm2 2.4.99-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.1-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.1-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.5+git20191008-0ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-1ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20190815-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
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