I’d say you probably want to start with these 4 commands and posting the results Lspci -v Inxi -Fzxc0 dmesg > dmesg.log (will save to ~/dmesg.log)
top -b > top.log (run this command, then trigger the memory issue. It will save to ~/top.log. If you have to hard reboot, the file will still be saved) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/159356 Title: System freeze on high memory usage when DMA is disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/159356/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
