[Bug 819521] New: High CPU Temperature (fresh openSUSE 12.3 install)
https://bugzilla.novell.com/show_bug.cgi?id=819521 https://bugzilla.novell.com/show_bug.cgi?id=819521#c0 Summary: High CPU Temperature (fresh openSUSE 12.3 install) Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: i586 OS/Version: openSUSE 12.3 Status: NEW Severity: Normal Priority: P5 - None Component: Other AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: txm@xpdnet.org QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux i686; rv:20.0) Gecko/20100101 Firefox/20.0 My CPU Temperature is 70-75 degrees with no user processes on the background and raises up when running firefox/xchat2/skype or other software. System specs: CPU: AMD V140 RAM: 2GB DDR2 VID: ATI Radeon HD 4200 Series NET: Broadcom Wifi Reproducible: Always Steps to Reproduce: 1. Set CPU freq to 800mhz 2. Disable unused kernel modules 3. Kill unneeded processes like contact manager, apache2 and etc. Actual Results: Nothing happened at CPU temperature remains high. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=819521 https://bugzilla.novell.com/show_bug.cgi?id=819521#c FeiXiang Zhang <fxzhang@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.pr |kernel-maintainers@forge.pr |ovo.novell.com |ovo.novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=819521 https://bugzilla.novell.com/show_bug.cgi?id=819521#c Jeff Mahoney <jeffm@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |trenn@suse.com AssignedTo|kernel-maintainers@forge.pr |jlee@suse.com |ovo.novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=819521 https://bugzilla.novell.com/show_bug.cgi?id=819521#c1 Joey Lee <jlee@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |txm@xpdnet.org --- Comment #1 from Joey Lee <jlee@suse.com> 2013-07-25 15:01:47 UTC --- Hi, Did you see any process consuming CPU power by top tool? Please run: # top Another thing need to check is using powertop tool to monitor does there have any thing call CPU wake up? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=819521 https://bugzilla.novell.com/show_bug.cgi?id=819521#c2 patrick rut <patrickrut@yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |patrickrut@yahoo.com --- Comment #2 from patrick rut <patrickrut@yahoo.com> 2013-08-01 21:11:33 UTC --- I am having the same problem with a HP 8460p with 8MB memory. The laptop get so hot that i can't hold it for 5 min. The fun is hits the roof halfway while booting. No PIDs are really consuming CPU, every now and then you i short pick of 1 core hitting 100% and drops after a few sec or min. The average CPU consumption is 15-20 % even when i have one VM session running In the logs i am constantly seeing these entries while CPU usage is at less than 15% linux kernel: [ 420.019866] CPU0: Core temperature above threshold, cpu clock throttled (total events = 20) linux kernel: [ 420.019869] CPU0: Package temperature above threshold, cpu clock throttled (total events = 20) linux kernel: [ 420.019873] CPU1: Package temperature above threshold, cpu clock throttled (total events = 20) linux kernel: [ 420.019877] CPU3: Package temperature above threshold, cpu clock throttled (total events = 20) linux kernel: [ 420.019878] CPU2: Package temperature above threshold, cpu clock throttled (total events = 20) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=819521 https://bugzilla.novell.com/show_bug.cgi?id=819521#c5 Thomas Renninger <trenn@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED InfoProvider|txm@xpdnet.org | Resolution| |FEATURE --- Comment #5 from Thomas Renninger <trenn@suse.com> 2013-12-02 18:01:02 UTC --- These are normal messages on a system that hits the thermal limit on certain Intel platforms. This is the last resort the CPU itself can do. There are other more convenient mechanisms (inform OS and limit frequency) which would not issue an MCE (Machine Check Exception). If the messages are not too many (there should be a mechanism to suppress some, so that syslog is not polluted too much), this is normal behavior on such a platform under heavy stress. The user wants to get informed when the thermal limit is reached and throttling kicks in (which can reduce performance significantly). Setting to "resolved feature" as this is what should happen. Please do not immediately re-open if you disagree, but argue first why Linux should behave differently. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=819521 https://bugzilla.novell.com/show_bug.cgi?id=819521#c6 patrick rut <patrickrut@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |patrickrut@gmail.com --- Comment #6 from patrick rut <patrickrut@gmail.com> 2013-12-04 22:34:06 UTC --- No objection from my side, a hard disc failure turned out to be the route cause. I have had no issues sins. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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