Public bug reported:
When I click the button "Show Applications" then I click on a icon and
drag over another icon, then a group is created. If I open a group then
I click on the pen button to edit the group name, the title becomes
editable, then If I delete all the letters then click out of the group
window to save the changes the UI freezes and there's nothing I can do
to unfreeze it. The system is still responsible since the mouse cursor
moves (but clicks don't have any effect) and the NUMLOCK indicator is
also responsive on the keyboard. I then panic and press a wild
combination of CTRL+ALT+Windows button+Esc+Q+F1+F2 untill the terminal
appears asking for login and password, but the UI disappears, then I can
only reboot from there.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34
Uname: Linux 5.4.0-31-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Sat May 23 06:36:22 2020
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GpuHangFrequency: Once a week
GpuHangReproducibility: Yes, I can easily reproduce it
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev
0b) (prog-if 00 [VGA controller])
Subsystem: Dell Haswell-ULT Integrated Graphics Controller [1028:0640]
Subsystem: Dell Radeon R7 M260/M265 [1028:0640]
MachineType: Dell Inc. Inspiron 5447
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-31-generic
root=UUID=45c56570-89cf-4b2d-8f15-ee1ce0d54f68 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/12/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: 0MHP6R
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A05
dmi.modalias:
dmi:bvnDellInc.:bvrA05:bd08/12/2014:svnDellInc.:pnInspiron5447:pvrA05:rvnDellInc.:rn0MHP6R:rvrA01:cvnDellInc.:ct8:cvrA05:
dmi.product.family: 00
dmi.product.name: Inspiron 5447
dmi.product.sku: Inspiron 5447
dmi.product.version: A05
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101+git2005200630.bf602a~oibaf~f
version.libgl1-mesa-dri: libgl1-mesa-dri 20.2~git2005230730.5f365a~oibaf~f
version.libgl1-mesa-glx: libgl1-mesa-glx 20.2~git2005230730.5f365a~oibaf~f
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2
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
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal freeze third-party-packages ubuntu
** Attachment added: "This screenshot shows where the bug occurs"
https://bugs.launchpad.net/bugs/1880293/+attachment/5375829/+files/Screenshot%20from%202020-05-23%2006-48-29.png
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https://bugs.launchpad.net/bugs/1880293
Title:
Xorg freeze
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