On Fri, 2006-07-14 at 15:38 -0400, George Avrunin wrote: > >>>>> On Fri, 14 Jul 2006 08:44:43 +0100, "CJ" == Chris Jones <jonesc@xxxxxxxxxxxxxxxxx> wrote: > > CJ> Hi, > CJ> > CJ> I have just noticed that sometimes (not everytime...) after a hibernate/resume > CJ> cycle, my machine seems to be stuck in its lowest cpu speed state. It has > CJ> worked fine for quite some time (although I have only had hibernate working > CJ> since FC5). > CJ> > CJ> Has anyone else seen anything like this ? I include below extracts > CJ> from /proc/. I have searched around in the logs but not really found > CJ> anything, but then I'm not sure what to look for or where. > CJ> > CJ> I thought it might be a 2.6.17 kernel issue, since I recently updated to > CJ> 2.6.17-1.2145_FC5, but I see the same thing with 2.6.16-1.2133_FC5 > CJ> > CJ> cheers Chris > CJ> > > I'm seeing the same thing with 2.6.17-1.2145 on a Thinkpad T40. I > haven't had a chance to check with earlier kernels. I haven't found > any way to speed the cpu back up without rebooting. If you're running cpuspeed, then send that process a SIGUSR1: # killall -USR1 cpuspeed ---------------------------------------------------------------------- - Rick Stevens, Senior Systems Engineer rstevens@xxxxxxxxxxxxxxx - - VitalStream, Inc. http://www.vitalstream.com - - - - You know the old saying--any technology sufficiently advanced is - - indistinguishable from a Perl script - - --Programming Perl, 2nd Edition - ----------------------------------------------------------------------
