The output is the correct one, but it does not show any process responsible for using 100% of cpu usage. While some processes stand out with relatively high resource claims, such as X with 16.8% of cpu and opera with 26% of memory, total cpu usage is nowhere near 100% but at just over 50% instead. Are you sure the ps command was run when cpu usage was at 100%?
Please run the command 'dmesg > dmesg.output' in a terminal and attach the resulting output file to the report (may be run at any time, also when the problem is not happening). Also try '/usr/bin/top -c -d5' in a terminal, it refreshes every 5 seconds and sorts the list of processes by cpu usage (%CPU column) by default; this makes it easy to spot which process is to blame if/when the cpu usage is high again. -- Feisty cpu at 100 percent all the time https://bugs.launchpad.net/bugs/113074 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
