<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NVE7] "failed to read DPCD" on wake up with external monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=77674#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NVE7] "failed to read DPCD" on wake up with external monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=77674">bug 77674</a> from <a class="email" href="mailto:dlazerka@gmail.com" title="Dzmitry Lazerka <dlazerka@gmail.com>"> Dzmitry Lazerka</a> <pre>(In reply to <a href="show_bug.cgi?id=77674#c1">comment #1</a>) > (In reply to <a href="show_bug.cgi?id=77674#c0">comment #0</a>) > > Hi folks, > > I have: > > > > 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK107GLM > > [Quadro K1000M] [10de:0ffc] (rev a1) > > (one year old thinkpad laptop) > > > > and I'm unable to wake up. Well, not be, but my "Linux 3.11-2-amd64 #1 SMP > > Debian 3.11.8-1 (2013-11-13) x86_64 GNU/Linux" (Mint, Debian Edition, > > "testing"). > > Optimus is disabled in BIOS (only discrete is used). On waking up I see four > > lines: > > > > [ 8618.926501] mei_me 0000:00:16.0: suspend > > [ 8623.309085] nouveau E[ PDISP][000:01:00.0] DP:0006:0f48: failed to read > > DPCD > > [ 8625.220708] dpm_run_callback(): usb_dev_resume+0x0/0x10 [usbcore] returns > > -32 > > [ 8625.220712] PM: Device 4-1.8.1.1.1 failed to resume async: error -32 > > > > > > Reproducible only with external monitors (via dock station). > > Could you confirm that this still happens with the latest kernel (3.14.1)? > If it does, can you grab dmesg when you boot with > > nouveau.debug=VBIOS=trace,PDISP=trace drm.debug=0xe > > (including the suspend/resume bits). > Hi Ilia, sorry for the late reply. I'll try to update my kernel (although I switched to Nvidia drivers because I needed WebGL). Let me try the new kernel. What config to put the "nouveau.debug=VBIOS=trace,PDISP=trace drm.debug=0xe" line? > > > > > > Sorry, not sure how to get Nouveau version. > > $ apt-cache showpkg xserver-xorg-video-nouveau > > ... > > Dependencies: > > 1:1.0.10-1 - libc6 (2 2.15) > > libdrm-nouveau2 (2 2.4.38) > > libdrm2 (2 2.4.25) > > libudev1 (2 183) > > xorg-video-abi-14 (0 (null)) > > xserver-xorg-core (2 2:1.13.99.901) > > libgl1-mesa-dri (2 9.0) > > xserver-xorg-video-nouveau:i386 (0 (null)) > > if that helps. > > Not related to your issues, but there have been a lot of 3d driver > improvements since mesa 9.0... you might want to upgrade. 10.1 has been out > for months now, and 10.1.1 just got released. And if you want optimus to > work, get xorg 1.14.3 or later... should give you much better battery life. Well, that was Mint Debian Edition (based on Debian Testing), I use "apt-get upgrade" tells me to. If I could install newer version through apt-get, that would be cool.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>