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[Bug 1052585] Re: No display on 12.04 (Nomodeset fixes it) - No problem with mainline kernel 3.6

 

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1052585

Title:
  No display on 12.04 (Nomodeset fixes it) - No problem with mainline
  kernel 3.6

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  After a dualboot install, grub takes the ubuntu to a tan screen and freezes
  If I power down and start over, this time select linux recovery,  and then Resume I correctly arrive at the login screen.

  Running boot-repair has resulted in what appears to be the login
  screen but it is split into two.  The mouse can travel right and
  arrive in the left window.  Paste /1201849  was near the start of my
  contacts with Yann.  /1211250 was after the nomodeset option.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-23-generic 3.2.0-23.36
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  Uname: Linux 3.2.0-23-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  ubuntu     3692 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     3692 F.... pulseaudio
   /dev/snd/controlC1:  ubuntu     3692 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xfbff4000 irq 49'
     Mixer name	: 'Realtek ALC889'
     Components	: 'HDA:10ec0889,1458a102,00100004'
     Controls      : 46
     Simple ctrls  : 22
  Card1.Amixer.info:
   Card hw:1 'U0x46d0x81b'/'USB Device 0x46d:0x81b at usb-0000:00:1a.0-1.1.3, high speed'
     Mixer name	: 'USB Mixer'
     Components	: 'USB046d:081b'
     Controls      : 2
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'Mic',0
     Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
     Capture channels: Mono
     Limits: Capture 0 - 6144
     Mono: Capture 4738 [77%] [24.50dB] [on]
  Card2.Amixer.info:
   Card hw:2 'Generic'/'HD-Audio Generic at 0xfbafc000 irq 50'
     Mixer name	: 'ATI R6xx HDMI'
     Components	: 'HDA:1002aa01,00aa0100,00100200'
     Controls      : 6
     Simple ctrls  : 1
  Card2.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  CasperVersion: 1.315
  CurrentDmesg: [   88.472886] eth0: no IPv6 routers present
  Date: Tue Sep 18 16:15:25 2012
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: Gigabyte Technology Co., Ltd. Z68XP-UD4
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-23-generic N/A
   linux-backports-modules-3.2.0-23-generic  N/A
   linux-firmware                            1.79
  RfKill:
   
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/20/2011
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F1
  dmi.board.name: Z68XP-UD4
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd05/20/2011:svnGigabyteTechnologyCo.,Ltd.:pnZ68XP-UD4:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnZ68XP-UD4:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: Z68XP-UD4
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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