** Description changed:
I get black screens while working since last updates, not sure if
xserver-xorg-video-intel is involved or something else
by pressing ctrl+alt+f2 I can access the console
+
+ == intel_reg_dumper before/after ==
+
+ --- normal.log 2013-04-16 07:42:09.000000000 -0700
+ +++ black.log 2013-04-16 07:39:59.000000000 -0700
+ @@ -28,10 +28,10 @@
+ PIPEA_LINK_N1: 0x00041eb0 (val 0x41eb0 270000)
+ PIPEA_LINK_M2: 0x00000000 (val 0x0 0)
+ PIPEA_LINK_N2: 0x00000000 (val 0x0 0)
+ - DSPACNTR: 0xd8004400 (enabled)
+ + DSPACNTR: 0xd8004000 (enabled)
+ DSPABASE: 0x00000000
+ - DSPASTRIDE: 0x00001600 (88)
+ - DSPASURF: 0x02c72000
+ + DSPASTRIDE: 0x00001580 (86)
+ + DSPASURF: 0x00072000
+ DSPATILEOFF: 0x00000000 (0, 0)
+ PIPEBCONF: 0x00000000 (disabled, inactive, pf-pd,
rotate 0, 8bpc)
+ HTOTAL_B: 0x00000000 (1 active, 1 total)
+ @@ -199,7 +199,7 @@
+ PCH_PP_OFF_DELAYS: 0x01c20866
+ PCH_PP_DIVISOR: 0x00186905
+ PORT_DBG: 0x00000000 (HW DRRS off)
+ - RC6_RESIDENCY_TIME: 0x02d94c0b
+ + RC6_RESIDENCY_TIME: 0x30c0b2d1
+ RC6p_RESIDENCY_TIME: 0x00000000
+ RC6pp_RESIDENCY_TIME: 0x00000000
+ GEN6_RP_CONTROL: 0x00000d91 (enabled)
+
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xserver-xorg-video-intel 2:2.21.6-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6
Uname: Linux 3.8.0-17-generic x86_64
.tmp.unity.support.test.0:
-
+
ApportVersion: 2.9.2-0ubuntu7
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Fri Apr 12 09:08:53 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
- Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
- Subsystem: ASUSTeK Computer Inc. Device [1043:1682]
- NVIDIA Corporation GF119M [GeForce GT 520M] [10de:1050] (rev a1) (prog-if 00
[VGA controller])
- Subsystem: ASUSTeK Computer Inc. Device [1043:1682]
+ Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
+ Subsystem: ASUSTeK Computer Inc. Device [1043:1682]
+ NVIDIA Corporation GF119M [GeForce GT 520M] [10de:1050] (rev a1) (prog-if 00
[VGA controller])
+ Subsystem: ASUSTeK Computer Inc. Device [1043:1682]
InstallationDate: Installed on 2013-03-16 (26 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130315)
MachineType: ASUSTeK Computer Inc. U36SD
MarkForUpload: True
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-17-generic
root=UUID=ec9aa77a-fa22-4668-b846-38058c29cf00 ro quiet splash vt.handoff=7
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/12/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: U36SD.205
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: U36SD
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrU36SD.205:bd07/12/2011:svnASUSTeKComputerInc.:pnU36SD:pvr1.0:rvnASUSTeKComputerInc.:rnU36SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: U36SD
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
version.compiz: compiz 1:0.9.9~daily13.04.10-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.43-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.3-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.3-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu5
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.7-0ubuntu1
xserver.bootTime: Fri Apr 12 09:06:14 2013
xserver.configfile: default
xserver.errors:
- Failed to load module "nvidia" (module does not exist, 0)
- Failed to load module "nvidia" (module does not exist, 0)
- NOUVEAU(G0): [XvMC] Failed to initialize extension.
+ Failed to load module "nvidia" (module does not exist, 0)
+ Failed to load module "nvidia" (module does not exist, 0)
+ NOUVEAU(G0): [XvMC] Failed to initialize extension.
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.3-0ubuntu5
xserver.video_driver: intel
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplete => Triaged
** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1168273
Title:
random black screen
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