I decided to do a memory test by booting Ubuntu with the shift-key held down and selecting memtest and surprisingly there's some bad memory around the end of the 32GB (there's 4x8GB sticks installed). Booting with the kernel parameter mem=24000M seems to get the system back to stability.
I guess the update may have used the memory space differently or maybe the memory just all of a sudden went bad. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1830519 Title: firefox 67 keeps crashing on me To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1830519/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
