Thanks Brendan. Next please try selecting 'Ubuntu on Wayland' from the
login screen. Does that avoid the bug?
** Tags added: multimonitor
** Package changed: gnome-shell (Ubuntu) => xorg-server (Ubuntu)
** Also affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Changed in: mutter (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1886672
Title:
Second screen is not always made to awaken when using multiple
displays. Desktop is multiple display, but only laptop screen is on
while second screen sometimes remains off
Status in mutter package in Ubuntu:
Incomplete
Status in xorg-server package in Ubuntu:
Incomplete
Bug description:
New bug for me. Issue was fine till last week. I think this may be
related to the following as it started happening shortly thereafter.
I have XPS13 with second monitor, all working fine till I lock screen
or suspend. Then my second monitor will not 'resume'. I.e. stays off.
This behaviour started after (or shortly after) playing a wine game
using Lutris to launch. Shutting game down and almost immediately
hitting suspend on the laptop. Was rushing out.
It's a wild shot in the dark but I think something got messed up / not
saved correctly in this process.
To get it working I need to unplug monitor (using USB-C > HDMI) >
suspend > plug in monitor > resume and sometimes still need to open
display settings before it 'kicks in'. Damn annoying. Hope someone can
help :)
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
Uname: Linux 5.4.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.3
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: GNOME
Date: Tue Jul 7 16:44:52 2020
DistUpgraded: 2020-05-15 15:17:42,708 DEBUG Running PostInstallScript:
'./xorg_fix_proprietary.py'
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA
controller])
Subsystem: Dell UHD Graphics 620 [1028:082a]
InstallationDate: Installed on 2019-01-29 (525 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
MachineType: Dell Inc. XPS 13 9360
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to focal on 2020-05-15 (53 days ago)
dmi.bios.date: 11/14/2019
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.13.0
dmi.board.name: 0PVG6D
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.13.0:bd11/14/2019:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0PVG6D:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 13 9360
dmi.product.sku: 082A
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~20.04.1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20200226-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
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