On 05/13/18 09:48, Andriy Gapon wrote: > On 13/05/2018 05:25, Pete Wright wrote: >> hi there - i have an amd64 laptop that's been running CURRENT for a while using >> both drm-next and drm-stable for graphics. during the past week or so i've run >> into issues with suspend resume...well technically resume has stopped working. >> i've tested a couple configurations and none have allowed my system to resume >> successfully: >> >> - drm-next installed with DMC firmware loaded >> - drm-next installed without DMC firmware loaded (worked previously) >> - drm-stable with DMC >> - drm-stable without DMC >> - no drm modules loaded. >> >> I've also tested these configs with the following sysctl set to 0 and 1: >> hw.acpi.reset_video >> >> at this point i'd like to help find what the regression i'm running into is, so >> any pointers on how i can help? the system seems to boot and i'm pretty sure i >> can ssh into it most times, just not sure what info i should grab to help. >> nothing of interest in messages or dmesg buffer either. > > Did you do any OS upgrades what was last working version and what is the current > version (svn revision number)? > Or any other notable changes before resume stopped working... > Hi! I'm also seeing issues, not as severe as Pete, but after I resume (which works, with drm-next and DMC firmware), the system becomes sluggish. It feels like I/O takes more time, and graphics are sluggish (very sientific, I know, but for instance git operations are much slower after a resume). I know there's been an update to acpica between my system updates, when this started to happen, but I haven't had time to revert that update and test again. I will try to do that and report back. Regards -- NiclasReceived on Sun May 13 2018 - 07:54:49 UTC
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