Since Ubuntu 13.10 update, I have high cpu loads which eventually (after 5-10sec) lead to a blocked system. Same reason: kswapd0 uses lots of CPU. Also seems mostly in conjunction with Chrome when having many open tabs. Freeing memory by closing Chrome (or another heavy app) in time before the system becomes unresponsive helps, otherwise it crashes.
Freezes / crashes of this kind never happened before 13.10. though. Maybe the new zswap feature could play a role? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721896 Title: kswapd0 100% cpu usage To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/721896/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
