thanks for the bug, could you attach /var/log/kern.log which should contain the dmesg from the failing boot?
** Changed in: mesa (Ubuntu) Status: Confirmed => Incomplete -- 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/2051068 Title: GUI crashed after installed proposed package libegl-mesa0 Status in mesa package in Ubuntu: Incomplete Bug description: [Summary] After installed proposed package libegl-mesa0, reboot system. GUI crashed but still able to access system by ssh. [Steps to reproduce] 1. Boot into OS 2. sudo apt update 3. sudo apt upgrade 4. After upgrade process finished, reboot system. 5. GUI crashed. [Expected result] GUI displayed normally [Actual result] GUI crashed [Failure rate] 100% Tester comments --------------- if we don't upgrade libegl-mesa0, GUI will be fine. [Additional information] CID: 202303-31429 SKU: MYBY-DVT2-C5 Image: dell-bto-jammy-jellyfish-muk-X105-20231026-26_A02.iso system-manufacturer: Dell Inc. system-product-name: Precision 5680 CPU: Intel(R) Core(TM) i7-13700H kernel-version: 6.1.0-1028-oem [Stage] Issue reported and root cause of crash found. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/2051068/+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