The bug was a problem with my motherboard. The motherboard has got a problem with the modules of RAM.
You can close the report. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in Ubuntu. https://bugs.launchpad.net/bugs/1910763 Title: Steam Proton fails with Kernel 5.8.0-36 Ubuntu 20.04.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1910763/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs