https://bugs.freedesktop.org/show_bug.cgi?id=59168
Doug Brunner <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|FIXED |--- --- Comment #41 from Doug Brunner <[email protected]> --- Unfortunately still present in 3.11. On Ubuntu Saucy with 3.11.0-15-generic on x86_64, suspend/resume results in the same corrupted screen. I see vague shapes of windows that can be moved with alt-drag, but most visual elements including text are absent. Console and syslog have messages: Jan 9 00:28:24 codex kernel: [ 80.883153] nouveau E[ PGRAPH][0000:01:00.0] SHADER 0xa004021e Jan 9 00:28:24 codex kernel: [ 80.883195] nouveau E[ PGRAPH][0000:01:00.0] TRAP ch 2 [0x005fba00 00 Xorg[4341]] repeating ad infinitum until I log into a console and restart lightdm (and thus X server). The machine then operates normally (can use X as expected) until the next reboot. Setting noaccel=1 works around the problem, but obviously with reduced graphics performance. I also tried kernel 3.12 from the Ubuntu kernel PPA - same behavior. >From lspci -nnv: 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF116M [GeForce GT 560M] [10de:1251] (rev a1) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer Device [1558:7100] Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f4000000 (32-bit, non-prefetchable) [size=32M] Memory at e8000000 (64-bit, prefetchable) [size=128M] Memory at f0000000 (64-bit, prefetchable) [size=64M] I/O ports at e000 [size=128] Expansion ROM at f6000000 [disabled] [size=512K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Endpoint, MSI 00 Capabilities: [b4] Vendor Specific Information: Len=14 <?> Capabilities: [100] Virtual Channel Capabilities: [128] Power Budgeting <?> Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?> Kernel driver in use: nouveau >From grep nouveau /var/log/syslog: Jan 9 00:27:19 codex kernel: [ 18.225269] fb: conflicting fb hw usage nouveaufb vs simple - removing generic driver Jan 9 00:27:19 codex kernel: [ 18.227186] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x0cf880a1 Jan 9 00:27:19 codex kernel: [ 18.227189] nouveau [ DEVICE][0000:01:00.0] Chipset: GF116 (NVCF) Jan 9 00:27:19 codex kernel: [ 18.227192] nouveau [ DEVICE][0000:01:00.0] Family : NVC0 Jan 9 00:27:19 codex kernel: [ 18.231456] nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image... Jan 9 00:27:20 codex kernel: [ 18.334067] nouveau [ VBIOS][0000:01:00.0] ... appears to be valid Jan 9 00:27:20 codex kernel: [ 18.334071] nouveau [ VBIOS][0000:01:00.0] using image from PRAMIN Jan 9 00:27:20 codex kernel: [ 18.334222] nouveau [ VBIOS][0000:01:00.0] BIT signature found Jan 9 00:27:20 codex kernel: [ 18.334227] nouveau [ VBIOS][0000:01:00.0] version 70.26.29.00.06 Jan 9 00:27:20 codex kernel: [ 18.358154] nouveau [ MXM][0000:01:00.0] BIOS version 3.0 Jan 9 00:27:20 codex kernel: [ 18.361036] nouveau [ MXM][0000:01:00.0] MXMS Version 3.0 Jan 9 00:27:20 codex kernel: [ 18.361084] nouveau [ PFB][0000:01:00.0] RAM type: GDDR5 Jan 9 00:27:20 codex kernel: [ 18.361087] nouveau [ PFB][0000:01:00.0] RAM size: 1536 MiB Jan 9 00:27:20 codex kernel: [ 18.361089] nouveau [ PFB][0000:01:00.0] ZCOMP: 0 tags Jan 9 00:27:20 codex kernel: [ 18.402251] nouveau [ PTHERM][0000:01:00.0] FAN control: none / external Jan 9 00:27:20 codex kernel: [ 18.402262] nouveau [ PTHERM][0000:01:00.0] fan management: disabled Jan 9 00:27:20 codex kernel: [ 18.402268] nouveau [ PTHERM][0000:01:00.0] internal sensor: yes Jan 9 00:27:20 codex kernel: [ 18.438029] nouveau [ DRM] VRAM: 1536 MiB Jan 9 00:27:20 codex kernel: [ 18.438030] nouveau [ DRM] GART: 1048576 MiB Jan 9 00:27:20 codex kernel: [ 18.438034] nouveau [ DRM] TMDS table version 2.0 Jan 9 00:27:20 codex kernel: [ 18.438036] nouveau [ DRM] DCB version 4.0 Jan 9 00:27:20 codex kernel: [ 18.438038] nouveau [ DRM] DCB outp 00: 01000313 00010034 Jan 9 00:27:20 codex kernel: [ 18.438040] nouveau [ DRM] DCB outp 07: 08013382 00020030 Jan 9 00:27:20 codex kernel: [ 18.438041] nouveau [ DRM] DCB outp 08: 040383b6 0f220014 Jan 9 00:27:20 codex kernel: [ 18.438043] nouveau [ DRM] DCB outp 11: 02027362 00020010 Jan 9 00:27:20 codex kernel: [ 18.438044] nouveau [ DRM] DCB outp 13: 02013380 00000000 Jan 9 00:27:20 codex kernel: [ 18.438046] nouveau [ DRM] DCB conn 00: 00000040 Jan 9 00:27:20 codex kernel: [ 18.438047] nouveau [ DRM] DCB conn 01: 00001161 Jan 9 00:27:20 codex kernel: [ 18.438049] nouveau [ DRM] DCB conn 02: 00001231 Jan 9 00:27:20 codex kernel: [ 18.438050] nouveau [ DRM] DCB conn 03: 01000330 Jan 9 00:27:20 codex kernel: [ 18.438052] nouveau [ DRM] DCB conn 04: 01000446 Jan 9 00:27:20 codex kernel: [ 18.438053] nouveau [ DRM] DCB conn 05: 02000546 Jan 9 00:27:20 codex kernel: [ 18.438054] nouveau [ DRM] DCB conn 06: 00010661 Jan 9 00:27:20 codex kernel: [ 18.438055] nouveau [ DRM] DCB conn 07: 00010761 Jan 9 00:27:20 codex kernel: [ 18.438057] nouveau [ DRM] DCB conn 08: 00020847 Jan 9 00:27:20 codex kernel: [ 18.438059] nouveau [ DRM] DCB conn 09: 00000900 Jan 9 00:27:20 codex kernel: [ 18.439274] nouveau [ DRM] ACPI backlight interface available, not registering our own Jan 9 00:27:20 codex kernel: [ 18.439495] nouveau [ DRM] 3 available performance level(s) Jan 9 00:27:20 codex kernel: [ 18.439500] nouveau [ DRM] 0: core 50MHz shader 101MHz memory 135MHz voltage 820mV Jan 9 00:27:20 codex kernel: [ 18.439504] nouveau [ DRM] 1: core 202MHz shader 405MHz memory 324MHz voltage 820mV Jan 9 00:27:20 codex kernel: [ 18.439507] nouveau [ DRM] 3: core 775MHz shader 1550MHz memory 1250MHz voltage 1000mV Jan 9 00:27:20 codex kernel: [ 18.439511] nouveau [ DRM] c: core 202MHz shader 405MHz memory 324MHz voltage 1000mV Jan 9 00:27:20 codex kernel: [ 18.445776] nouveau [ DRM] MM: using COPY1 for buffer copies Jan 9 00:27:20 codex kernel: [ 18.705449] nouveau [ DRM] allocated 1920x1080 fb: 0x60000, bo ffff88060a4e8000 Jan 9 00:27:20 codex kernel: [ 18.706813] fbcon: nouveaufb (fb0) is primary device Jan 9 00:27:21 codex kernel: [ 20.089762] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device Jan 9 00:27:21 codex kernel: [ 20.089768] nouveau 0000:01:00.0: registered panic notifier Jan 9 00:27:21 codex kernel: [ 20.089773] [drm] Initialized nouveau 1.1.1 20120801 for 0000:01:00.0 on minor 0 Jan 9 00:28:24 codex kernel: [ 74.287528] nouveau [ DRM] suspending display... Jan 9 00:28:24 codex kernel: [ 74.287549] nouveau [ DRM] unpinning framebuffer(s)... Jan 9 00:28:24 codex kernel: [ 74.287678] nouveau [ DRM] evicting buffers... Jan 9 00:28:24 codex kernel: [ 74.669560] nouveau [ DRM] waiting for kernel channels to go idle... Jan 9 00:28:24 codex kernel: [ 74.669589] nouveau [ DRM] suspending client object trees... Jan 9 00:28:24 codex kernel: [ 74.670070] nouveau [ DRM] suspending kernel object tree... Jan 9 00:28:24 codex kernel: [ 78.372083] nouveau [ DRM] re-enabling device... Jan 9 00:28:24 codex kernel: [ 78.372094] nouveau [ DRM] resuming kernel object tree... Jan 9 00:28:24 codex kernel: [ 78.372100] nouveau [ VBIOS][0000:01:00.0] running init tables Jan 9 00:28:24 codex kernel: [ 78.599853] nouveau [ DRM] resuming client object trees... Jan 9 00:28:24 codex kernel: [ 78.600083] nouveau [ DRM] resuming display... Jan 9 00:28:24 codex kernel: [ 80.727990] nouveau E[ PGRAPH][0000:01:00.0] TRAP ch 2 [0x005fba0000 Xorg[4341]] Jan 9 00:28:24 codex kernel: [ 80.728043] nouveau E[ PGRAPH][0000:01:00.0] SHADER 0xa004021e Jan 9 00:28:24 codex kernel: [ 80.728120] nouveau E[ PGRAPH][0000:01:00.0] TRAP ch 2 [0x005fba0000 Xorg[4341]] Jan 9 00:28:24 codex kernel: [ 80.728168] nouveau E[ PGRAPH][0000:01:00.0] SHADER 0xa004021e Jan 9 00:28:24 codex kernel: [ 80.728251] nouveau E[ PGRAPH][0000:01:00.0] TRAP ch 2 [0x005fba0000 Xorg[4341]] Jan 9 00:28:24 codex kernel: [ 80.728297] nouveau E[ PGRAPH][0000:01:00.0] SHADER 0xa004021e Jan 9 00:28:24 codex kernel: [ 80.728434] nouveau E[ PGRAPH][0000:01:00.0] TRAP ch 2 [0x005fba0000 Xorg[4341]] Jan 9 00:28:24 codex kernel: [ 80.728476] nouveau E[ PGRAPH][0000:01:00.0] SHADER 0xa004021e <and so on> -- You are receiving this mail because: You are the assignee for the bug.
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