After rereading my post, I precise that the mentioned crashes are freezes: they happened randomly, sometimes when I was away from my computer, sometimes when I'm using it. When they happen, all is frozen, nothing responds, and I have to push during 10 s my laptop power button to switch it off and then reboot.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1913273 Title: System crash randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1913273/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs