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[Bug 396304] Re: KMS problems on macbook2.1, both in VT(minor) and Xorg(freeze)

 

During my second test i ran a for loop saving dmesg outputs while i
started gdm.

dmesg outputs 1-4 looks fine(as the one i just posted). This is before
Xorg started.

dmesg outputs 5+ looks like binary data. I have multiple stored, and
call always generate more, but here is one copy.

** Attachment added: "Garbled/binary dmesg from xorg crash"
   http://launchpadlibrarian.net/28749450/dmesg-5

** Description changed:

  Binary package hint: xorg
  
  With kms enabled + bootsplash:
  - Everything looks fine and dandy, untill X loads. When X loads the mouse cursor is very garbled(is only recognizable as such because it moves), and nothing else is showing on the screen.. ctrl+alt+f1 does nothing. Caps-lock, etc, aren't responding.
  
  With kms enabled, no bootsplash, VT only:
  Resolution is changed. It looks great, and is very fast, but parts of the very bottom of the screen (1-2px) is filled with garbage.
  
- This garbage is there even if the text on the screen hasn't reached the
- bottom yet. Is there after a "reset" command.
+ More information in comments.
+ 
  
  With kms disabled: 
  Everything is working fine.
  
  If i, during an kms disabled, run
  sudo /etc/init.d/gdm stop
  sudo rmmod i915
  sudo modprobe i915 modeset=1
  
  i will get the garbled pixels in the bottom of the VT. And a
  
  sudo /etc/init.d/gdm start
  
  Will fail just as normal.
  
  For some reason i can't explain, the Xorg.0.log.old file contains stuff
  like this after the crash:
  
  --- start of file ---
  ple yet
   powerful language for representing information. The library
   contains an RDF/XML parser/serializer that conforms to the
   RDF/XML Syntax Specification and both in-memory and persistent
   Graph backend.
   .
   This package also provides a serialization format converter
   called rdfpipe in order to deal with the different formats
   RDFLib works with.
  Homepage: http://rdflib.net/
  Original-Maintainer: Nacho Barrientos Arias <nacho@xxxxxxxxxx>
  
  Package: libdvdnav4
  Status: install ok installed
  Priority: optional
  Section: libs
  Installed-Size: 284
  Maintainer: Ubuntu MOTU Developers <ubuntu-motu@xxxxxxxxxxxxxxxx>
  Architecture: amd64
  Source: libdvdnav
  Version: 4.1.3-3
  Depends: libc6 (>= 2.4), libdvdread4 (>= 4.1.3)
  Suggests: libdvdcss2
  Description: DVD navigation library
   libdvdnav is a DVD navigation library, which provides an interface to the
   advanced features of DVDs, like menus and naviation. It contains the VM and
   other parts useful for writing DVD players. It's based on Ogle, but was
   modified to be used by xine and mplayer.
  Original-Maintainer: Daniel Baumann <daniel@xxxxxxxxxx>
  
  Package: language-pack-es-base
  Status: purge ok not-installed
  Priority: optional
  Section: translations
  
  -- cut ---
  
  
  Package: libsub-name-perl
  Status: install ok installed
  Priority: optional
  Section: perl
  Installed-Size: 88
  Maintainer: Ubuntu MOTU Developers <ubuntu-motu@xxxxxxxxxxxxxxxx>
  Architecture: amd64
  Version: 0.04-1
  Depends: perl (>= 5.10.0-17ubuntu1), perlapi-5.10.0, libc6 (>= 2.2.5)
  Description: Assigns a new name to referenced sub
   Sub::Name has only one function, which is also exported by defau
  
  --- end ---
  
  
  I will see  if i can get something interesting from a dmesg in some way....
  
  ProblemType: Bug
  Architecture: amd64
  Date: Tue Jul  7 01:46:26 2009
  DistroRelease: Ubuntu 9.10
  MachineType: Apple Inc. MacBook2,1
  Package: xorg 1:7.4+3ubuntu4
  ProcCmdLine: root=UUID=5cd9cbf3-0ff4-4efb-8538-27ce7d6afb3d ro quiet splash nomodeset
  ProcEnviron:
   LANG=en_DK.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.31-1.14-generic
  RelatedPackageVersions:
   xserver-xorg 1:7.4+3ubuntu4
   libgl1-mesa-glx 7.5~rc4-1ubuntu2
   libdrm2 2.4.11-0ubuntu1
   xserver-xorg-video-intel 2:2.7.99.1+git20090602.ec2fde7c-0ubuntu4
   xserver-xorg-video-ati 1:6.12.99+git20090629.f39cafc5-0ubuntu1
  SourcePackage: xorg
  Uname: Linux 2.6.31-1-generic x86_64
  dmi.bios.date: 06/27/07
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MB21.88Z.00A5.B07.0706270922
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Mac-F4208CA9
  dmi.board.vendor: Apple Inc.
  dmi.board.version: PVT
  dmi.chassis.asset.tag: Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-F4208CA9
  dmi.modalias: dmi:bvnAppleInc.:bvrMB21.88Z.00A5.B07.0706270922:bd06/27/07:svnAppleInc.:pnMacBook2,1:pvr1.0:rvnAppleInc.:rnMac-F4208CA9:rvrPVT:cvnAppleInc.:ct10:cvrMac-F4208CA9:
  dmi.product.name: MacBook2,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.
  fglrx: Not loaded
  system:
   distro:             Ubuntu
   architecture:       x86_64kernel:             2.6.31-1-generic

-- 
KMS problems on macbook2.1, both in VT(minor) and Xorg(freeze)
https://bugs.launchpad.net/bugs/396304
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