[Nouveau] [Bug 108058] After resuming from suspend, discrete GPU is powered on and can't be turned off
https://bugs.freedesktop.org/show_bug.cgi?id=108058 Martin Peres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |MOVED --- Comment #8 from Martin Peres --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/461. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 108058] After resuming from suspend, discrete GPU is powered on and can't be turned off
https://bugs.freedesktop.org/show_bug.cgi?id=108058 --- Comment #7 from Domenico Iezzi --- Still occurring to me on linux 5.0.2. I also noticed that after resuming from suspend, if I run something with the discrete GPU like this: DRI_PRIME=1 glxgears -info the power consumption returns to normal values. This seems to be the same behavior already noticed by @Tolga in comment #1 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 108058] After resuming from suspend, discrete GPU is powered on and can't be turned off
https://bugs.freedesktop.org/show_bug.cgi?id=108058 --- Comment #6 from Tolga Cakir --- No longer occurs under stable kernel 4.20.6. Can you confirm this @Domenico? -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 108058] After resuming from suspend, discrete GPU is powered on and can't be turned off
https://bugs.freedesktop.org/show_bug.cgi?id=108058 --- Comment #5 from Tolga Cakir --- Created attachment 142578 --> https://bugs.freedesktop.org/attachment.cgi?id=142578=edit lspci verbose Dell M3800 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 108058] After resuming from suspend, discrete GPU is powered on and can't be turned off
https://bugs.freedesktop.org/show_bug.cgi?id=108058 --- Comment #3 from Tolga Cakir --- Created attachment 142576 --> https://bugs.freedesktop.org/attachment.cgi?id=142576=edit dmidecode Dell M3800 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 108058] After resuming from suspend, discrete GPU is powered on and can't be turned off
https://bugs.freedesktop.org/show_bug.cgi?id=108058 --- Comment #4 from Tolga Cakir --- Created attachment 142577 --> https://bugs.freedesktop.org/attachment.cgi?id=142577=edit lspci Dell M3800 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 108058] After resuming from suspend, discrete GPU is powered on and can't be turned off
https://bugs.freedesktop.org/show_bug.cgi?id=108058 --- Comment #2 from Tolga Cakir --- Created attachment 142575 --> https://bugs.freedesktop.org/attachment.cgi?id=142575=edit dmesg, comments at line 947 and 1051 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 108058] After resuming from suspend, discrete GPU is powered on and can't be turned off
https://bugs.freedesktop.org/show_bug.cgi?id=108058 --- Comment #1 from Tolga Cakir --- I might have the same issue - I posted it under bug 98386. Happens on a Dell M3800, Intel Core i7-4702HQ, Nvidia Quadro K1100M, Arch Linux w/ kernel 4.19.2. Same as you, after fresh boot I get around ~7W in idle and after S3 resume I get 15W and more, no matter how long I wait. Contrary to your observations, bbswitch works for me; nouveau doesn't. I have found out, that echoing lowest pstate (/sys/kernel/debug/dri/*/pstate) after S3 resume solves this issue. Power consumption drops back to 7-8W in idle. I will post full dmidecode and dmesg in a couple of hours. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
