On 12/30/19 6:28 AM, Steve Coleman wrote: > On 2019-12-29 23:32, tetrahedra via qubes-users wrote: >> On Sun, Dec 29, 2019 at 01:44:28PM +0000, 'awokd' via qubes-users wrote: >>> tetrahedra via qubes-users: >>>> On Fri, Dec 27, 2019 at 09:57:16AM +0100, tetrahedra via qubes-users >>>> wrote: >>>>> Unfortunately I need to get work done so have to reboot to "just >>>>> make it >>>>> go away" but I am still interested in troubleshooting ideas (for >>>>> when it >>>>> happens next). >>> >>> Investigate xl top more thoroughly. You can identify offending VMs with >>> it, and see if all your RAM is in use which triggers swapping to (slow) >>> disk. >> >> My disk is a pretty fast SSD, and I did use xentop (`xl top` is just an >> alias for xentop) and it didn't show anything unusual as far as I can >> recall. Perusing the xentop man page doesn't show any potentially >> relevant options except for `--full-name` and that option doesn't seem >> to do anything. Pressing "B" (for "vBds") seems to list a number of >> devices for each VM but none of them have any 2-digit unique identifying >> number (as `iotop` seems to display). >> > > I have had graphics slowdown issues in the past on two occasions that > acted like this, so here are some things to try: > > 1) Add the 'nopat' argument to the 'kernel opts:' boot command line. > >> qvm-prefs <AppVM> -s kernelopts nopat > > 2) The second, I can not seem to locate that email exchange at the > moment, but it was a option on the graphics subsystem that needed to be > turned off. Something like backing store, but I'm sure that is not the > correct name for it. I'll keep looking for that one until I hear back if > #1 above fixed your problem or not. > > Steve > >
so how many VMs are open at one time, how much RAM have you? you know you can go into qubes settings and change the max RAM / per VM to say 1500 or so ? I still believe "speed step" in the UEFI was what was my slowness problem before, I believe I still have it enabled, slowness for everything but esp boot times YMMV -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/23f3da7d-c26b-b0d5-165c-7b90a9e3f0c7%40riseup.net.