Last installed drivers don't work

[Misha]

I install last updates from Ubuntu update, and after installation I can't log in to Ubuntu, I see black screen and after that there is a redirect to the form of authorization

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.11.0-41.45~20.04.1-generic 5.11.22
Uname: Linux 5.11.0-41-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: skip
Date: Mon Dec 6 22:43:22 2021
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation UHD Graphics [8086:9bc4] (rev 05) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:22a4]
InstallationDate: Installed on 2021-11-30 (6 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
MachineType: LENOVO 20TRS1KL00
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.11.0-41-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
acpidump:
 Error: command ['pkexec', '/usr/share/apport/dump_acpi_tables.py'] failed with exit code 127: Error executing command as another user: Not authorized

 This incident has been reported.
dmi.bios.date: 11/08/2021
dmi.bios.release: 1.26
dmi.bios.vendor: LENOVO
dmi.bios.version: N30ET43W (1.26 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20TRS1KL00
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.ec.firmware.release: 1.16
dmi.modalias: dmi:bvnLENOVO:bvrN30ET43W(1.26):bd11/08/2021:br1.26:efr1.16:svnLENOVO:pn20TRS1KL00:pvrThinkPadP15vGen1:skuLENOVO_MT_20TR_BU_Think_FM_ThinkPadP15vGen1:rvnLENOVO:rn20TRS1KL00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad P15v Gen 1
dmi.product.name: 20TRS1KL00
dmi.product.sku: LENOVO_MT_20TR_BU_Think_FM_ThinkPad P15v Gen 1
dmi.product.version: ThinkPad P15v Gen 1
dmi.sys.vendor: LENOVO
modified.conffile..etc.default.apport:
 # set this to 0 to disable apport, or to 1 to enable it
 # you can temporarily override this with
 # sudo service apport start force_start=1
 enabled=0
mtime.conffile..etc.default.apport: 2021-11-30T14:17:13.277812
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.105-3~20.04.2
version.libgl1-mesa-dri: libgl1-mesa-dri 21.0.3-0ubuntu0.3~20.04.5
version.libgl1-mesa-glx: libgl1-mesa-glx 21.0.3-0ubuntu0.3~20.04.5
version.xserver-xorg-core: xserver-xorg-core 2:1.20.11-1ubuntu1~20.04.2
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

[Chris Guiver (guiverc)]

Thank you for taking the time to report this bug and helping to make Ubuntu better.

Bug reporting is about finding & fixing problems thus preventing future users from hitting the same bug.

I suspect a Support site would be more appropriate, eg. https://answers.launchpad.net/ubuntu. You can also find help with your problem in the support forum of your local Ubuntu community http://loco.ubuntu.com/ or asking at https://askubuntu.com or https://ubuntuforums.org, or for more support options please look at https://discourse.ubuntu.com/t/community-support/709

[Daniel van Vugt (vanvugt)]

Thanks for the bug report. Please attach a video of the problem so we can better understand what kind of problem you are experiencing.

[Launchpad Janitor (janitor)]

[Expired for Ubuntu because there has been no activity for 60 days.]