[Bug 1054129] Re: reboot with -vga cirrus can result in broken output

[Serge Hallyn]

apport information

** Tags added: apport-collected quantal

** Description changed:

  plars discovered that after doing do-release-upgrade -d from a precise
  server image can result in what appears to be a frozen system.  Input to
  the console works fine (you can log in and do things, and you can also
  ssh in if ssh-server was installed) but you see no output.  jibel
  discovered that -vga std does not have this bug.
  
- This could be a bug in the cirrus driver in quantal, or a bug in the vnc
- output in qemu-kvm, so I'm marking it against both.
+ This could be a bug in the cirrus driver in quantal, or a bug in the vnc output in qemu-kvm, so I'm marking it against both.
+ --- 
+ AlsaDevices:
+  total 0
+  crw-rw---T 1 root audio 116,  1 Sep 21 10:52 seq
+  crw-rw---T 1 root audio 116, 33 Sep 21 10:52 timer
+ AplayDevices: Error: [Errno 2] No such file or directory
+ ApportVersion: 2.5.2-0ubuntu4
+ Architecture: amd64
+ ArecordDevices: Error: [Errno 2] No such file or directory
+ AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
+ CRDA: Error: [Errno 2] No such file or directory
+ CurrentDmesg:
+  
+ DistroRelease: Ubuntu 12.10
+ HibernationDevice: RESUME=UUID=b91788fa-b5e6-4af1-a528-106b98586b87
+ InstallationMedia: Ubuntu-Server 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120920.1)
+ IwConfig:
+  eth0      no wireless extensions.
+  
+  lo        no wireless extensions.
+ Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ MachineType: Bochs Bochs
+ Package: qemu-kvm
+ PciMultimedia:
+  
+ ProcEnviron:
+  TERM=xterm
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+ ProcFB:
+  
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-15-generic root=UUID=55f2675f-feec-4abb-8fa9-9f7c6ad70134 ro
+ ProcVersionSignature: Ubuntu 3.5.0-15.22-generic 3.5.4
+ RelatedPackageVersions:
+  linux-restricted-modules-3.5.0-15-generic N/A
+  linux-backports-modules-3.5.0-15-generic  N/A
+  linux-firmware                            1.93
+ RfKill: Error: [Errno 2] No such file or directory
+ Tags:  quantal
+ Uname: Linux 3.5.0-15-generic x86_64
+ UpgradeStatus: Upgraded to quantal on 2012-09-21 (0 days ago)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ dmi.bios.date: 01/01/2007
+ dmi.bios.vendor: Bochs
+ dmi.bios.version: Bochs
+ dmi.chassis.type: 1
+ dmi.chassis.vendor: Bochs
+ dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2007:svnBochs:pnBochs:pvr:cvnBochs:ct1:cvr:
+ dmi.product.name: Bochs
+ dmi.sys.vendor: Bochs

** Attachment added: "AcpiTables.txt"
   https://bugs.launchpad.net/bugs/1054129/+attachment/3328790/+files/AcpiTables.txt

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Title:
  reboot with -vga cirrus can result in broken output

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