ubuntu-x-swat team mailing list archive

[Marc Legris <marc.legris@xxxxxxxxxxxxx>]

Public bug reported:

Connecting a monitor to a displayport outlet does not result in the
monitor being detected by the system. Without the nVidia driver, xrandr
always shows 4 disconnected displayports. With the nVidia driver it
shows none. Monitor preferences never shows the monitor connected to the
display port.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic 2.6.38-7.39
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  u          1298 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf2420000 irq 45'
   Mixer name	: 'Conexant CX20585'
   Components	: 'HDA:14f15069,17aa214c,00100301 HDA:14f12c06,17aa2122,00100000'
   Controls      : 8
   Simple ctrls  : 5
Card1.Amixer.info:
 Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
   Mixer name	: 'Nvidia GPU 0b HDMI/DP'
   Components	: 'HDA:10de000b,10de0101,00100100'
   Controls      : 16
   Simple ctrls  : 4
Card29.Amixer.info:
 Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6IHT38WW-1.13'
   Mixer name	: 'ThinkPad EC 6IHT38WW-1.13'
   Components	: ''
   Controls      : 1
   Simple ctrls  : 1
Card29.Amixer.values:
 Simple mixer control 'Console',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Wed Apr  6 11:35:09 2011
HibernationDevice: RESUME=UUID=84a38231-6e55-4274-938b-6681d3fbe220
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
MachineType: LENOVO 252240U
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=b4c3f3dc-ea87-446c-a9b3-3a29068720a1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-7-generic N/A
 linux-backports-modules-2.6.38-7-generic  N/A
 linux-firmware                            1.49
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/25/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6IET74WW (1.34 )
dmi.board.name: 252240U
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6IET74WW(1.34):bd10/25/2010:svnLENOVO:pn252240U:pvrThinkPadT410:rvnLENOVO:rn252240U:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 252240U
dmi.product.version: ThinkPad T410
dmi.sys.vendor: LENOVO

** Affects: nvidia-graphics-drivers (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug blocks-hwcert i386 kernel-graphics natty needs-upstream-testing pcert running-unity

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https://bugs.launchpad.net/bugs/752634

Title:
  [Lenovo T410] Displayport cannot output to a monitor