Public bug reported: One of the two CPUs (AMD Athlon(tm) 64 X2 Dual Core Processor 3800+) is always full with kernel threads. htop shows a full red bar on CPU1 (2nd). I don't know how to investigate this problem, to find out which kernel thread is using all that CPU. I'm not even sure it has an impact on the performance (but since I'm having problems with audio stuff I'd like to be sure it's not this problem).
It seems that this problem was also reported here : http://osdir.com/ml /ubuntu-studio-users/2009-03/msg00119.html Anyone know where I should look ? ProblemType: Bug Architecture: amd64 DistroRelease: Ubuntu 9.04 Package: linux-image-2.6.28-3-rt 2.6.28-3.12 ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-rt Uname: Linux 2.6.28-3-rt x86_64 ** Affects: linux-rt (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug -- Kernel threads using 100% on one of the two CPUs https://bugs.launchpad.net/bugs/374026 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
