https://bugs.freedesktop.org/show_bug.cgi?id=70895
--- Comment #2 from Marcin Zajaczkowski <[email protected]> --- Hello again. I upgraded my system to Fedora 21 and with 3.17.3-300.fc21.x86_64 I cannot reproduce mentioned issue (with "CPU#0 stuck for 22s"). Unfortunately I have problem with switching a discrete card. By default: # echo OFF > /sys/kernel/debug/vgaswitcheroo/switch does nothing - a discrete card is still in DynPwr state: $ $ sudo cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr:0000:00:02.0 1:DIS: :DynPwr:0000:01:00.0 Booting with nouveau.runpm=0 I have both cards on: $ $ sudo cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr:0000:00:02.0 1:DIS: :Pwr:0000:01:00.0 and after # echo OFF > /sys/kernel/debug/vgaswitcheroo/switch I have: 0:IGD:+:Pwr:0000:00:02.0 1:DIS: :Off:0000:01:00.0 Looks ok, but I still see 3 providers: $ xrandr --listproviders Providers: number : 3 Provider 0: id: 0x90 cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 3 outputs: 5 associated providers: 2 name:Intel Provider 1: id: 0x63 cap: 0x7, Source Output, Sink Output, Source Offload crtcs: 2 outputs: 2 associated providers: 2 name:nouveau Provider 2: id: 0x63 cap: 0x7, Source Output, Sink Output, Source Offload crtcs: 2 outputs: 2 associated providers: 2 name:nouveau and system temperature could suggest that the card is still on. I see no messages from VGA switcheroo in the system log (as there were in 3.11.6). When I use (on the second kernel) bbswitch with bumblebee I see only one provider and the temperature is a few (~6) degrees lower. Should I close that issue and report another issue? -- You are receiving this mail because: You are the assignee for the bug.
_______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
