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https://bugs.freedesktop.org/show_bug.cgi?id=77529 Priority: medium Bug ID: 77529 Assignee: nouveau at lists.freedesktop.org Summary: NVS 510 DP-3 output doesn't work QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: All Reporter: tex at sergio.spb.ru

I have the signed firmware (I think) and I'm running a fresh 4.6 kernel. I got an image to show up briefly, rendering the Fedora sign-in screen at something like one frame per ten seconds. But then I got all kinds of garbage, and I see: [ 719.300820] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link training failed dmesg |grep nouveau says: [ 10.053162] fb: switching to nouveaufb from EFI VGA [ 10.053349] nouveau 0000:09:00.0: NVIDIA GM206 (126010a1) [ 10.174033] nouveau 0000:09:00.0: bios: version 84.06.0d.00.01 [ 10.174854] nouveau 0000:09:00.0: disp: dcb 15 type 8 unknown [...

...d: "ASUS GeForce GTX 660 PCI 3.0 2GB DDR5" uname: "Linux 4.1.12-gentoo #2 SMP Wed Dec 23 19:28:09 CET 2015 x86_64 Intel(R) Xeon(R) CPU E3-1230 v3 @ 3.30GHz GenuineIntel GNU/Linux" Dmesg: Jan 06 18:43:09 matthias-pc kernel: nouveau E[ PDISP][0000:01:00.0][0x00000006] 04:0006:0f44: link training failed Jan 06 18:43:09 matthias-pc kernel: nouveau E[ PDISP][0000:01:00.0][0x00000006] 04:0006:0f44: link training failed Jan 06 18:43:09 matthias-pc kernel: nouveau E[ PDISP][0000:01:00.0][0x00000006] 04:0006:0f44: link not trained before attach Jan 06 18:43:09 matthias-pc kerne...

...re (I think) and I'm running a fresh 4.6 > kernel. I got an image to show up briefly, rendering the Fedora > sign-in screen at something like one frame per ten seconds. But then > I got all kinds of garbage, and I see: > > [ 719.300820] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link > training failed > > dmesg |grep nouveau says: > > [ 10.053162] fb: switching to nouveaufb from EFI VGA > [ 10.053349] nouveau 0000:09:00.0: NVIDIA GM206 (126010a1) > [ 10.174033] nouveau 0000:09:00.0: bios: version 84.06.0d.00.01 > [ 10.174854] nouveau 0000:0...

On Sun, May 29, 2016 at 12:22 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > On Sun, May 29, 2016 at 3:07 PM, Andy Lutomirski <luto at kernel.org> wrote: >> On Sat, May 28, 2016 at 5:48 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: >>> Do you have mesa 11.2 or later? GM20x support was only added in mesa 11.2. >>> >> >> I just upgraded

...EOUT > [Jun26 09:30] nouveau 0000:09:00.0: fifo: FB_FLUSH_TIMEOUT > [Jun26 09:32] nouveau 0000:09:00.0: fifo: CHSW_ERROR 00000004 > [ +0.000162] nouveau 0000:09:00.0: fifo: CHSW_ERROR 00000005 These don't sound good at all! > [Jun26 09:46] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link > training failed > [ +0.107894] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link > training failed These are surprising if your monitor is working. Usually it means "couldn't establish link with the monitor". Perhaps something forces it to retry and it eventually...

...39;m running a fresh 4.6 >> kernel. I got an image to show up briefly, rendering the Fedora >> sign-in screen at something like one frame per ten seconds. But then >> I got all kinds of garbage, and I see: >> >> [ 719.300820] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link >> training failed >> >> dmesg |grep nouveau says: >> >> [ 10.053162] fb: switching to nouveaufb from EFI VGA >> [ 10.053349] nouveau 0000:09:00.0: NVIDIA GM206 (126010a1) >> [ 10.174033] nouveau 0000:09:00.0: bios: version 84.06.0d.00.01 >&g...

...: [Jun26 09:25] nouveau 0000:09:00.0: fifo: FB_FLUSH_TIMEOUT [Jun26 09:30] nouveau 0000:09:00.0: fifo: FB_FLUSH_TIMEOUT [Jun26 09:32] nouveau 0000:09:00.0: fifo: CHSW_ERROR 00000004 [ +0.000162] nouveau 0000:09:00.0: fifo: CHSW_ERROR 00000005 [Jun26 09:46] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link training failed [ +0.107894] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link training failed but they aren't causing an obvious problem. >> >> Note that with maxwell we have yet to add EXA support to >> xf86-video-nouveau, so you're ending up with GLAMOR (and...

One problem with Wine has been that there were few serious open source win32 applications out there to test Wine with (ok, maybe my opinions are from 1997 :-) In any case, we have some great open source Win32 applications to test with. AbiWord is one. I just tried installing AbiWord 0.9 under the latest Codeweavers preview. The install worked -- but generated about a billion warnings of the

...ouveau 0000:09:00.0: fifo: FB_FLUSH_TIMEOUT >> [Jun26 09:32] nouveau 0000:09:00.0: fifo: CHSW_ERROR 00000004 >> [ +0.000162] nouveau 0000:09:00.0: fifo: CHSW_ERROR 00000005 > > These don't sound good at all! > >> [Jun26 09:46] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link >> training failed >> [ +0.107894] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link >> training failed > > These are surprising if your monitor is working. Usually it means > "couldn't establish link with the monitor". Perhaps something forces >...

...48 89 ef e8 e3 26 03 00 85 c0 75 1b 80 7c 24 0f 01 74 02 <0f> 0b 48 89 ef e8 be 24 03 00 0f b6 44 24 0e e9 45 ff ff ff 48 Jun 29 10:40:33 glossy kernel: [ 11.337120] ---[ end trace 49a387302b20ee4a ]--- Jun 29 10:40:33 glossy kernel: [ 11.337260] nouveau 0000:01:00.0: disp: outp 08:0006:0f44: training failed ``` -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20180629/17f4c79b/attachment-0001.html>

https://bugs.freedesktop.org/show_bug.cgi?id=91954 Bug ID: 91954 Summary: "link training failed": nouveau does not recover from monitor suspend Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium