Screen freeze at login or after running a graphical session
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-release-upgrader (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
After upgrade to Ubuntu 21.04 my laptop Dell Latitude 7480 with Intel graphic card freezes either:
* during entering to boot password (encrypted file system), sometimes
* during entering my password, often
* after my X-session was started, sometimes
When I boot in recovery mode (and resume to normal boot), the problem disappers
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: ubuntu-
ProcVersionSign
Uname: Linux 5.11.0-18-generic x86_64
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
CasperMD5CheckR
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Thu Jun 10 07:48:22 2021
InstallationDate: Installed on 2020-07-07 (337 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
PackageArchitec
SourcePackage: ubuntu-
Symptom: release-upgrade
UpgradeStatus: Upgraded to hirsute on 2021-06-04 (5 days ago)
VarLogDistupgra
affects: | ubuntu → ubuntu-release-upgrader (Ubuntu) |
When I start with an older kernel "5.8.0-55-generic" not using the recovery mode, everything looks fine.
Mesa Intel® HD Graphics 620 (KBL GT2)