https://bugs.freedesktop.org/show_bug.cgi?id=77674
Priority: medium Bug ID: 77674 Assignee: nouveau@lists.freedesktop.org Summary: "failed to read DPCD" on wake up with external monitor QA Contact: xorg-t...@lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: dlaze...@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: Driver/nouveau Product: xorg 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). 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. -- You are receiving this mail because: You are the assignee for the bug.
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