bugzilla-daemon at freedesktop.org
2014-Feb-24 14:46 UTC
[Nouveau] [Bug 75447] New: Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 Priority: medium Bug ID: 75447 Assignee: nouveau at lists.freedesktop.org Summary: Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: support.intranet at libero.it Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: Driver/nouveau Product: xorg Created attachment 94656 --> https://bugs.freedesktop.org/attachment.cgi?id=94656&action=edit Working dmesg (nouveau not in initramfs) When the nouveau kernel module is embedded in the initramfs (as in ubuntu 14.04), Xorg fails to start on the secondary GPU. The DRM appears to correctly initialize both cards (see attahced logs), but the monitor connected to the secondary one never comes up. Apart from removing the module from the initramfs, a workaround is to stop X and execute at the terminal: echo 0 > /sys/class/vtconsole/vtcon1/bind rmmod nouveau modprobe nouveau and restart X. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/5a3c5446/attachment.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 14:47 UTC
[Nouveau] [Bug 75447] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 --- Comment #1 from Alberto <support.intranet at libero.it> --- Created attachment 94657 --> https://bugs.freedesktop.org/attachment.cgi?id=94657&action=edit Working Xorg.0.log (nouveau not in initramfs) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/06a74485/attachment.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 14:48 UTC
[Nouveau] [Bug 75447] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 --- Comment #2 from Alberto <support.intranet at libero.it> --- Created attachment 94658 --> https://bugs.freedesktop.org/attachment.cgi?id=94658&action=edit NOT working dmesg (nouveau embedded in initramfs) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/7a90ae22/attachment.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 14:49 UTC
[Nouveau] [Bug 75447] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 --- Comment #3 from Alberto <support.intranet at libero.it> --- Created attachment 94659 --> https://bugs.freedesktop.org/attachment.cgi?id=94659&action=edit NOT working Xorg.0.log (nouveau embedded in initramfs) Note: tested with both xorg 1.14 and 1.15, exactly the same results -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/39cf7977/attachment.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 15:19 UTC
[Nouveau] [Bug 75447] [NVA0] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 Emil Velikov <emil.l.velikov at gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Secondary gpu is not |[NVA0] Secondary gpu is not |enabled if nouveau is |enabled if nouveau is |loaded from |loaded from |initrd/initramfs |initrd/initramfs --- Comment #4 from Emil Velikov <emil.l.velikov at gmail.com> --- Hi Alberto The logs you've attached are from two different kernels. Can you able to attach the dmesg output of the same kernel, there only nouveau's build state (module vs built-in) varies ? -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/bab77370/attachment-0001.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 15:42 UTC
[Nouveau] [Bug 75447] [NVA0] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 Alberto <support.intranet at libero.it> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #94656|0 |1 is obsolete| | --- Comment #5 from Alberto <support.intranet at libero.it> --- Created attachment 94664 --> https://bugs.freedesktop.org/attachment.cgi?id=94664&action=edit Working dmesg (kernel 3.13, nouveau not in initramfs) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/ae2a3beb/attachment.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 15:43 UTC
[Nouveau] [Bug 75447] [NVA0] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 Alberto <support.intranet at libero.it> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #94658|0 |1 is obsolete| | --- Comment #6 from Alberto <support.intranet at libero.it> --- Created attachment 94665 --> https://bugs.freedesktop.org/attachment.cgi?id=94665&action=edit NOT working dmesg (kernel 3.13. nouveau embedded in initramfs) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/f658ca36/attachment.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 15:45 UTC
[Nouveau] [Bug 75447] [NVA0] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 --- Comment #7 from Alberto <support.intranet at libero.it> --- Hi Emil I've attached two new dmesg from the same 3.13 kernel. Note that nouveau is always built as a module, what causes the problem is having it embedded into the initramfs Thanks -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/0c8cc22e/attachment.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 16:29 UTC
[Nouveau] [Bug 75447] [NVA0] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 --- Comment #8 from Emil Velikov <emil.l.velikov at gmail.com> --- (In reply to comment #7)> Hi Emil > > I've attached two new dmesg from the same 3.13 kernel. Note that nouveau is > always built as a module, what causes the problem is having it embedded into > the initramfs > > ThanksOuch thanks for point it out. Seems like I was day dreaming there. Afaics there are only differences between the two - In the "good" case, nouveau manages to load the adt7473 i2c sensor. Not related to your problem, but might indicate why you do not see the temperature reading in "sensors" - The runtime pm tries to suspend one of the cards (assuming the latter) where it should not have. Most likely the real problem, disable using "nouveau.runpm=0" in your kernel command line (i.e grub) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/1ec22c81/attachment.html>
bugzilla-daemon at freedesktop.org
2014-Feb-24 16:41 UTC
[Nouveau] [Bug 75447] [NVA0] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 --- Comment #9 from Alberto <support.intranet at libero.it> --- Thanks! I can confirm that booting with nouveau.runpm=0 makes it work even if nouveau is embedded in the initramfs -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140224/a175a135/attachment.html>
bugzilla-daemon at freedesktop.org
2014-May-06 19:11 UTC
[Nouveau] [Bug 75447] [NVA0] Secondary gpu is not enabled if nouveau is loaded from initrd/initramfs
https://bugs.freedesktop.org/show_bug.cgi?id=75447 Ilia Mirkin <imirkin at alum.mit.edu> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #10 from Ilia Mirkin <imirkin at alum.mit.edu> --- This should be fixed in the latest kernels, starting with 3.14. I believe this is the commit that fixed it: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=adbbdbac04f093c0abf946b1e93e4e5291808491 Feel free to re-open if the issue persists. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140506/6fdcbc95/attachment.html>