@kairhengfeng Yes this is a regression after the upgrade from 5.4 to 5.8. After the upgrade I had it multiple times and now I have switched back to 5.4 my machine is stable again.
I do not think I can run `lspci -vv` *after* the issue happens, as my NVMe drive goes read-only, so all commands fail. This is the output of `sudo lspci -vv` on the kernel 5.4 and *before* it happens https://pastebin.ubuntu.com/p/tCshwbhpqs/ Let me know if also running this on 5.8 *before* it happens could be useful or not. @popey are you able to run this command before and after it happens with your dual disk system ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1910866 Title: nvme drive fails after some time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1910866/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
