I uninstalled compiz and installed mate-desktop. I use lightdm. Still unable to get connect, login window being OK. I send the crash file with ubuntu-bug _usr_bin_mate-session.1000.crash from /var/crash, problem is I never the new bug number :(
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1961561 Title: [radeon] Blinking screen Status in compiz package in Ubuntu: Incomplete Status in mesa package in Ubuntu: Incomplete Bug description: Binking screen with radeon after upgrade 18.04 to 20.04 - Console OK ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.13.0-30.33~20.04.1-generic 5.13.19 Uname: Linux 5.13.0-30-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip Date: Mon Feb 21 10:13:34 2022 DistUpgraded: 2021-03-08 13:38:14,332 DEBUG package 'libcpanel-json-xs-perl' produces an unwanted removal 'gnome-software-plugin-snap', skipping DistroCodename: focal DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] RS482/RS485 [Radeon Xpress 1100/1150] [1002:5974] (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company DC5750 Microtower [103c:280a] Subsystem: Hewlett-Packard Company RS480 [Radeon Xpress 1150] (Secondary) [103c:280b] InstallationDate: Installed on 2015-11-26 (2278 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) MachineType: Hewlett-Packard HP Compaq dc5750 Small Form Factor ProcEnviron: TERM=linux PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-30-generic root=UUID=681c938b-c95d-48de-886f-bc784bb57787 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to focal on 2021-03-08 (349 days ago) dmi.bios.date: 01/25/2007 dmi.bios.release: 2.10 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 786E3 v02.10 dmi.board.name: 0A64h dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC8061JND dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr786E3v02.10:bd01/25/2007:br2.10:svnHewlett-Packard:pnHPCompaqdc5750SmallFormFactor:pvr:rvnHewlett-Packard:rn0A64h:rvr:cvnHewlett-Packard:ct4:cvr:skuEW318AV: dmi.product.family: 103C_53307F dmi.product.name: HP Compaq dc5750 Small Form Factor dmi.product.sku: EW318AV dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.14.1+20.04.20200211-0ubuntu1 version.libdrm2: libdrm2 2.4.107-8ubuntu1~20.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.6-0ubuntu0.1~20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 21.2.6-0ubuntu0.1~20.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1~20.04.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1 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 xserver.bootTime: Mon Feb 21 10:00:44 2022 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.20.13-1ubuntu1~20.04.2 xserver.video_driver: radeon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1961561/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
