I don't use Wayland.
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https://bugs.launchpad.net/bugs/1806797
Title:
Frozen (black) screen on resume/unlock
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
I have a monitor to which I connect using an HDMI cable.
While connected, I have 2 displays and I can use both fine.
When I disconnect, it is also fine, until I close the laptop or it goes to
sleep.
When it wakes up, I get the unlock/login screen, and I can login fine as
anyone but myself.
When I login as myself (i.e., unlock the screen rather than login), I get a
completely black screen.
I can get the login/unlock screen back using Ctrl-Alt-F1, and repeat an
attempt to unlock with the same result - black screen.
My only options appears to be reboot or kill the X server from the console
(Ctrl-Alt-F2, login and kill).
This started to happen recently (a month?)
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: xorg 1:7.7+19ubuntu8
ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
Uname: Linux 4.18.0-12-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Dec 4 21:18:19 2018
DistUpgraded: 2018-10-28 13:01:03,617 DEBUG Running PostInstallScript:
'./xorg_fix_proprietary.py'
DistroCodename: cosmic
DistroVariant: ubuntu
DkmsStatus:
system76, 1.0.0~1540923431~18.10~33e9d57~dev, 4.18.0-11-generic, x86_64:
installed
system76, 1.0.0~1540923431~18.10~33e9d57~dev, 4.18.0-12-generic, x86_64:
installed
ExtraDebuggingInterest: Yes, if not too technical
GpuHangFrequency: Several times a week
GpuHangReproducibility: Yes, I can easily reproduce it
GpuHangStarted: Since a couple weeks or more
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: CLEVO/KAPOK Computer 4th Gen Core Processor Integrated Graphics
Controller [1558:6504]
MachineType: System76, Inc. Gazelle Pro
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-12-generic
root=UUID=7d2767f3-1197-464e-97fa-45cecbaa7e66 ro quiet splash vt.handoff=1
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: Upgraded to cosmic on 2018-10-28 (37 days ago)
dmi.bios.date: 06/04/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.04SB.01RSY5
dmi.board.asset.tag: Tag 12345
dmi.board.name: Gazelle Pro
dmi.board.vendor: System76, Inc.
dmi.board.version: gazp9c
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: Notebook
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.04SB.01RSY5:bd06/04/2015:svnSystem76,Inc.:pnGazellePro:pvrgazp9c:rvnSystem76,Inc.:rnGazellePro:rvrgazp9c:cvnNotebook:ct9:cvrN/A:
dmi.product.family: Not Applicable
dmi.product.name: Gazelle Pro
dmi.product.sku: Not Applicable
dmi.product.version: gazp9c
dmi.sys.vendor: System76, Inc.
modified.conffile..etc.default.apport: [modified]
mtime.conffile..etc.default.apport: 2015-10-05T22:04:33.987988
version.compiz: compiz 1:0.9.13.1+18.10.20180930-0ubuntu1
version.libdrm2: libdrm2 2.4.95-1
version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.1-3ubuntu2.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20171229-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-3
xserver.bootTime: Sat Oct 14 23:40:31 2017
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.19.3-1ubuntu1.1
xserver.video_driver: modeset
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