Thanks for the bug report. Your kernel errors:
[32883.824222] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0 [32883.824246] pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) [32883.824254] pcieport 0000:00:1c.0: AER: device [8086:a111] error status/mask=00001000/00002000 [32883.824259] pcieport 0000:00:1c.0: AER: [12] Timeout [32975.541566] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0 [32975.541583] pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) [32975.541592] pcieport 0000:00:1c.0: AER: device [8086:a111] error status/mask=00001000/00002000 [32975.541598] pcieport 0000:00:1c.0: AER: [12] Timeout [32994.793110] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0 [32994.793125] pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) [32994.793133] pcieport 0000:00:1c.0: AER: device [8086:a111] error status/mask=00001000/00002000 [32994.793139] pcieport 0000:00:1c.0: AER: [12] Timeout remind me of bug 1912898. Please try an older kernel series like: https://kernel.ubuntu.com /~kernel-ppa/mainline/v5.4.92/ ** Summary changed: - Xorg freeze + System freeze ** Package changed: xorg (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1913368 Title: System freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1913368/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
