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Message #90919
[Bug 1393945] Re: gma500_gfx black LVDS if VGA connected
apport information
** Tags added: apport-collected trusty
** Description changed:
Asus 1015CX notebook
Ubuntu 14.04 LTS 32 bit up-to-date
If the notebook is powered on with an external VGA monitor, not video at
LVDS. Only 800x600 output foer VGA.
xrandr doesn't work. Impossible to turn on LVDS.
- If the notebook is powered on without external VGA monitor, LVDS is
- correctly configured at 1024x600. In this case, xrandr works. If an
- external VGA monitor is after connected it can be managed using xrandr.
- However, no video is showed at VGA monitor until xrandr is used.
+ If the notebook is powered on without external VGA monitor, LVDS is correctly configured at 1024x600. In this case, xrandr works. If an external VGA monitor is after connected it can be managed using xrandr. However, no video is showed at VGA monitor until xrandr is used.
+ ---
+ ApportVersion: 2.14.1-0ubuntu3.5
+ Architecture: i386
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: usuari 1653 F.... pulseaudio
+ /dev/snd/seq: timidity 1311 F.... timidity
+ CRDA: Error: [Errno 2] El fitxer o directori no existeix
+ DistroRelease: Ubuntu 14.04
+ HibernationDevice: RESUME=UUID=aef78d99-d548-43af-a863-69b6333fede0
+ InstallationDate: Installed on 2014-08-20 (90 days ago)
+ InstallationMedia: Lubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2)
+ MachineType: ASUSTeK COMPUTER INC. 1015CX
+ Package: linux (not installed)
+ ProcFB: 0 psbdrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-39-generic root=UUID=bda82093-d765-4a41-8866-aad74777e105 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
+ PulseList:
+ Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
+ No PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+ linux-restricted-modules-3.13.0-39-generic N/A
+ linux-backports-modules-3.13.0-39-generic N/A
+ linux-firmware 1.127.8
+ Tags: trusty
+ Uname: Linux 3.13.0-39-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups:
+
+ _MarkForUpload: True
+ dmi.bios.date: 08/09/2012
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 1015CX.1101
+ dmi.board.asset.tag: To be filled by O.E.M.
+ dmi.board.name: 1015CX
+ dmi.board.vendor: ASUSTeK COMPUTER INC.
+ dmi.board.version: x.xx
+ dmi.chassis.asset.tag: 0x00000000
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: ASUSTeK COMPUTER INC.
+ dmi.chassis.version: x.x
+ dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1015CX.1101:bd08/09/2012:svnASUSTeKCOMPUTERINC.:pn1015CX:pvrx.x:rvnASUSTeKCOMPUTERINC.:rn1015CX:rvrx.xx:cvnASUSTeKCOMPUTERINC.:ct10:cvrx.x:
+ dmi.product.name: 1015CX
+ dmi.product.version: x.x
+ dmi.sys.vendor: ASUSTeK COMPUTER INC.
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/1393945/+attachment/4263589/+files/AlsaInfo.txt
--
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https://bugs.launchpad.net/bugs/1393945
Title:
gma500_gfx black LVDS if VGA connected
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
Asus 1015CX notebook
Ubuntu 14.04 LTS 32 bit up-to-date
If the notebook is powered on with an external VGA monitor, not video
at LVDS. Only 800x600 output foer VGA.
xrandr doesn't work. Impossible to turn on LVDS.
If the notebook is powered on without external VGA monitor, LVDS is correctly configured at 1024x600. In this case, xrandr works. If an external VGA monitor is after connected it can be managed using xrandr. However, no video is showed at VGA monitor until xrandr is used.
---
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: usuari 1653 F.... pulseaudio
/dev/snd/seq: timidity 1311 F.... timidity
CRDA: Error: [Errno 2] El fitxer o directori no existeix
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=aef78d99-d548-43af-a863-69b6333fede0
InstallationDate: Installed on 2014-08-20 (90 days ago)
InstallationMedia: Lubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2)
MachineType: ASUSTeK COMPUTER INC. 1015CX
Package: linux (not installed)
ProcFB: 0 psbdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-39-generic root=UUID=bda82093-d765-4a41-8866-aad74777e105 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.13.0-39-generic N/A
linux-backports-modules-3.13.0-39-generic N/A
linux-firmware 1.127.8
Tags: trusty
Uname: Linux 3.13.0-39-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 08/09/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1015CX.1101
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: 1015CX
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: x.x
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1015CX.1101:bd08/09/2012:svnASUSTeKCOMPUTERINC.:pn1015CX:pvrx.x:rvnASUSTeKCOMPUTERINC.:rn1015CX:rvrx.xx:cvnASUSTeKCOMPUTERINC.:ct10:cvrx.x:
dmi.product.name: 1015CX
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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References