Upgraded to Kubuntu 9.10 (alpha 3) and issue gone. Kernel 2.6.31-5-generic I am not using KDE's network manager for now because it is broken (cannot connect to WIFI) and using Gnome's nm-applet, may be that is the reason.
-- IBEX (amd64) Random Freeze with blinking Caps Lock LED https://bugs.launchpad.net/bugs/308471 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