http://bugzilla.novell.com/show_bug.cgi?id=584919 http://bugzilla.novell.com/show_bug.cgi?id=584919#c0 Summary: Xorg uses 99% cpu after short period of inactivity on T61 laptop with KDE 4.4 Classification: openSUSE Product: openSUSE 11.2 Version: Final Platform: x86 OS/Version: openSUSE 11.2 Status: NEW Severity: Major Priority: P5 - None Component: X.Org AssignedTo: bnc-team-xorg-bugs@forge.provo.novell.com ReportedBy: mtgibbs@yahoo.com QAContact: xorg-maintainer-bugs@forge.provo.novell.com Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US) AppleWebKit/533.2 SUSE/5.0.342.0-2.1 (KHTML, like Gecko) Chrome/5.0.342.0 Safari/533.2 I moved to KDE 4.4 (have the latest packages from KKFD) and after I unplug and then plug in the laptop Xorg will start using 99% CPU after the system is idle for a couple of minutes. The CPU usage seems to be normal when the system is not idle. If I log out and log back the problem goes away until I switch to battery and back to AC power. This is a T61 with Intel graphics. Reproducible: Always Steps to Reproduce: 1. Log in to KDE 2. Unplug AC power 3. Plug in AC power 4. Start top and let the system sit for a couple of minutes. Actual Results: Xorg will use 99% CPU. Expected Results: Xorg uses minimal CPU. Tasks: 218 total, 2 running, 216 sleeping, 0 stopped, 0 zombie Cpu(s): 5.3%us, 50.0%sy, 0.0%ni, 44.2%id, 0.0%wa, 0.0%hi, 0.5%si, 0.0%st Mem: 4027148k total, 3816748k used, 210400k free, 140k buffers Swap: 4192956k total, 9432k used, 4183524k free, 2452312k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 20494 root 20 0 563m 157m 44m R 99 4.0 9:27.81 X 701 root 15 -5 0 0 0 S 11 0.0 52:55.97 phy0 10693 root 15 -5 0 0 0 S 0 0.0 1:41.11 events/1 22109 mtgibbs 20 0 147m 37m 19m S 0 1.0 1:33.09 chrome 23850 root 15 -5 0 0 0 S 0 0.0 0:00.21 usb-storage 24038 mtgibbs 20 0 2352 1064 768 R 0 0.0 0:03.69 top 1 root 20 0 1940 604 568 S 0 0.0 0:03.00 init 2 root 15 -5 0 0 0 S 0 0.0 0:00.00 kthreadd 3 root RT -5 0 0 0 S 0 0.0 0:00.01 migration/0 4 root 15 -5 0 0 0 S 0 0.0 1:16.40 ksoftirqd/0 5 root RT -5 0 0 0 S 0 0.0 0:00.00 watchdog/0 9 root 15 -5 0 0 0 S 0 0.0 0:00.90 events/0 11 root 15 -5 0 0 0 S 0 0.0 0:00.00 khelper 12 root 15 -5 0 0 0 S 0 0.0 0:00.00 netns 13 root 15 -5 0 0 0 S 0 0.0 0:00.00 async/mgr 14 root 15 -5 0 0 0 S 0 0.0 0:00.00 kintegrityd/0 16 root 15 -5 0 0 0 S 0 0.0 0:00.13 kblockd/0 18 root 15 -5 0 0 0 S 0 0.0 1:13.95 kacpid 19 root 15 -5 0 0 0 S 0 0.0 10:37.78 kacpi_notify -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.