Still not solved. Bug happens on Fresh install of Kubuntu 21.04 with reccomended HDD distribution on modern Lapotp (Ryzen5, 5500U). And on older Laptop (~2014) with Ubuntu 20.04 & 21.04, Kubuntu 21.04 and Lubuntu 20.04 & 20.10 & 21.04. (experienced often, sometimes every few hours) Kswapd0 process rapidly increases in CPU then uses all resources (no result after hours) necessating reboot.
Killing a high Ram process (in the few seconds till all CPU is taken) (p.e. Firefox) stops the Kswapd0 process. Am willing to provide additional data / reformat old laptop for tests etc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1518457 Title: kswapd0 100% CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1518457/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
