kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

PKduck, it would be expected 2.6.35 mainline has the bug as the Ubuntu
kernel doesn't map exactly to mainline. One would want to test an older
version of the mainline (ex. http://kernel.ubuntu.com/~kernel-
ppa/mainline/v2.6.34.1-maverick/ or even earlier than that) in order to
find a version that is free of the bug.

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https://bugs.launchpad.net/bugs/734996

Title:
  [Dell Vostro 3400] Cannot access the text console.

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  During a booting process, there should a "kubuntu" logo with 5 blinking dots since I am using Kubuntu. But it shows a black screen instead after loading the kernel and before Xorg started. Disabling modeset can get back the boot splash but lost accelerated 3D.
  After Xorg loaded, it shows a normal composited desktop with full hardware acceleration. But pressing Ctrl+Alt+F1 will hide the mouse cursor and cause the screen to freeze. Pressing Ctrl+Alt+7 can switch back to Xorg. It is also true for live DVD or a fully updated(as of today) system.

  WORKAROUND: I get back the text console by doing the following:
  1) Blacklist nouveau
  2) Rename "/lib/modules/2.6.38-8-generic/kernel/drivers/gpu/drm/nouveau/nouveau.ko" to something else.
  3) sudo update-initramfs -k all -u
  4) sudo update-grub2
  5) Reboot.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-6-generic 2.6.38-6.34
  Regression: Yes
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.38-6.34-generic 2.6.38-rc7
  Uname: Linux 2.6.38-6-generic x86_64
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  pkduck     1513 F.... pulseaudio
   /dev/snd/pcmC0D0c:   pkduck     1513 F...m pulseaudio
   /dev/snd/pcmC0D0p:   pkduck     1513 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfb400000 irq 48'
     Mixer name	: 'IDT 92HD81B1X5'
     Components	: 'HDA:111d7605,10280440,00100105'
     Controls      : 14
     Simple ctrls  : 9
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xfa080000 irq 16'
     Mixer name	: 'Nvidia GPU 0b HDMI/DP'
     Components	: 'HDA:10de000b,10de0101,00100100'
     Controls      : 16
     Simple ctrls  : 4
  Date: Tue Mar 15 01:55:25 2011
  HibernationDevice: RESUME=UUID=9ae7919b-4723-47c8-ad54-618575be1235
  InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110303)
  MachineType: Dell Inc. Vostro 3400
  ProcEnviron:
   LANGUAGE=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-6-generic root=UUID=ac177ace-fa7e-48ae-b159-9294925b4e89 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-6-generic N/A
   linux-backports-modules-2.6.38-6-generic  N/A
   linux-firmware                            1.48
  SourcePackage: linux
  StagingDrivers: brcm80211
  Title: [STAGING]
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/21/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0RXV7H
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: dmi:bvnDellInc.:bvrA04:bd05/21/2010:svnDellInc.:pnVostro3400:pvrNotSpecified:rvnDellInc.:rn0RXV7H:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Vostro 3400
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.12.7-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  pkduck     1419 F.... pulseaudio
   /dev/snd/controlC0:  pkduck     1419 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2013-12-15 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131215)
  MachineType: Dell Inc. Vostro 3400
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.12.0-7-generic root=UUID=0260376b-5122-4d52-be39-576de2d88f1b ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
  RelatedPackageVersions:
   linux-restricted-modules-3.12.0-7-generic N/A
   linux-backports-modules-3.12.0-7-generic  N/A
   linux-firmware                            1.117
  Tags:  trusty
  Uname: Linux 3.12.0-7-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 05/21/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0RXV7H
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: dmi:bvnDellInc.:bvrA04:bd05/21/2010:svnDellInc.:pnVostro3400:pvrNotSpecified:rvnDellInc.:rn0RXV7H:rvrA00:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Vostro 3400
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.

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