Public bug reported:
Till Ubuntu 21.10, everything was working properly.
After installing Ubuntu 22.04, the system hangs all of a sudden, or the
screen flickers soon after login.
When I am in middle of some work, I am loosing the entire work.
This is not specific to an application. It happened with skype,
thunderbird, zoom, gnucash etc.,
Some issue with ubuntu 22.04 in the screen display.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 5.10.0-1011.12-oem 5.10.6
Uname: Linux 5.10.0-1011-oem x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: unknown
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Fri May 6 18:26:20 2022
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
DkmsStatus:
bcmwl/6.30.223.271+bdcom, 5.10.0-1011-oem, x86_64: installed
virtualbox/6.1.32, 5.10.0-1011-oem, x86_64: installed
virtualbox-guest/6.1.26, 5.10.0-1011-oem, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Lenovo 4th Gen Core Processor Integrated Graphics Controller
[17aa:3978]
MachineType: LENOVO 20238
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-1011-oem
root=UUID=42b34cdf-ac70-4604-baa3-b7db4540f825 ro recovery nomodeset
dis_ucode_ldr
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/23/2013
dmi.bios.release: 1.70
dmi.bios.vendor: LENOVO
dmi.bios.version: 79CN46WW(V3.05)
dmi.board.asset.tag: No Asset Tag
dmi.board.name: INVALID
dmi.board.vendor: LENOVO
dmi.board.version: 00000000Not Defined
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo G510
dmi.ec.firmware.release: 1.41
dmi.modalias:
dmi:bvnLENOVO:bvr79CN46WW(V3.05):bd12/23/2013:br1.70:efr1.41:svnLENOVO:pn20238:pvrLenovoG510:rvnLENOVO:rnINVALID:rvr00000000NotDefined:cvnLENOVO:ct10:cvrLenovoG510:
dmi.product.family: IDEAPAD
dmi.product.name: 20238
dmi.product.sku: LENOVO_MT_20238
dmi.product.version: Lenovo G510
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.110-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 22.0.1-1ubuntu2
version.libgl1-mesa-glx: libgl1-mesa-glx 22.0.1-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:21.1.3-2ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build3
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy third-party-packages ubuntu
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https://bugs.launchpad.net/bugs/1971986
Title:
System hangs / flickers
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