We should probably ignore "Corrected error" because those are just hardware errors and whether they're related to the kernel crash or not, the kernel still should not crash.
Please try a newer kernel version such as: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.18.4/amd64/ or just install Ubuntu 22.04 if you can. ** Package changed: xorg (Ubuntu) => linux-hwe-5.13 (Ubuntu) -- 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/1979066 Title: BUG: kernel NULL pointer dereference, address: 0000000000000300 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1979066/+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
