Hi, I'm using 8.10 64bits on a Lenovo Y530 with a intel 5100 and nvidia 9500M GS card. I've got exactly the same bug than the others ones : dd and klogd eating all of one of my cpu core. My system is up to date and the bug seems only to occur when I'm using wpa2... dmesg show me a lot of :
[ 1502.815644] Call Trace: [ 1502.815651] [<ffffffff8023e06d>] dequeue_task_idle+0x2d/0x40 [ 1502.815656] [<ffffffff8023c436>] dequeue_task+0x96/0xe0 [ 1502.815662] [<ffffffff8023c4d3>] deactivate_task+0x23/0x30 [ 1502.815668] [<ffffffff80500685>] thread_return+0x108/0x3c3 [ 1502.815676] [<ffffffff80210ecd>] cpu_idle+0xad/0x110 [ 1502.815682] [<ffffffff804fd735>] start_secondary+0x97/0xc2 [ 1502.815686] [ 1502.816047] bad: scheduling from the idle thread! [ 1502.816053] Pid: 0, comm: swapper Tainted: P 2.6.27-7-generic #1 I've joined my dmesg log. Btw I got strange behavior from times to times, kernel panic at boot (see dmesg.0), and sometimes the wireless card need to get a ifconfig wlan0 up before working... ** Attachment added: "dmesg.1" http://launchpadlibrarian.net/20000409/dmesg.1 -- kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100 https://bugs.launchpad.net/bugs/286285 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
