Detlef Drewanz wrote: > Hi, > I am using b111b (Beta for OSOL2009.06) on my Toshiba Tecra M9 Laptop > and facing still some issues with Power Management. > > BTW: I upgraded with the update-manager from osol2008.11 through > dev-build 108 to b111b. > > 1. I had to set in /etc/power.conf > cpupm enable poll-mode > to see powertop displaying the speed-changes between 2001 Mhz and > 800 Mhz. > > 2. Now if I suspend and resume my laptop, the system only runs with > turbo mode (2001 Mhz) and will no longer change the cpu speed. So > after resume I am no longer able to bring the system back into > variable cpu speeds. Is this a know issue. Is there a workaround > available ? Or is it just a wrong display from powertop ? But kstat > -m cpu_info also shows this speed.
It is a bug with no workaround. See: http://defect.opensolaris.org/bz/show_bug.cgi?id=8636 I'm working on a fix for it. cpupm event-mode does not have this problem. Mark > > 3. After resume, I have seen that runnig prstat it shows me initially > this crazy last line: > > Total: 78 processes, 209 lwps, load averages: 1533,45, 504,96, 182,88 > > I have no clue why this load averages after 12 hours suspend are that > high. > > Any comments ? To solve 2. is really important. If that will be not > fixed until osol2009.06 comes out, that is for me a really big > showstopper, because I do not want my laptop to run every time at full > speed. > > BTW: I upgraded with the update-manager from osol2008.11 through > dev-build 108 to b111b. > > > Detlef
