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[Bug 846613] Re: cannot suspend when using xorg 'dummy' driver

 

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846613 and any other logs that are relevant for this particular issue.

** Changed in: pm-utils (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/846613

Title:
  cannot suspend when using xorg 'dummy' driver

Status in “pm-utils” package in Ubuntu:
  Incomplete

Bug description:
  I use an headless server using xorg's 'dummy' driver
  (http://ubuntuforums.org/showpost.php?p=11183945&postcount=1).

  If I change a single line in my xorg config to use the 'vesa' driver,
  suspend works great, it wakes up, it can even wake on lan all fine.
  If I use the 'dummy' driver it halts somewhere after network is
  suspended but before video is suspended because if I plug in a monitor
  the ubuntu (studio) splash screen shows.

  I run 'suspend' from the gnome menu, but the same happens with pm-
  suspend from the command line (and also pm-suspend-hybrid and pm-
  hibernate)

  1)
  Description:	Ubuntu 11.04
  Release:	11.04
  2)
  pm-utils:
    Installed: 1.4.1-7
    Candidate: 1.4.1-7
    Version table:
   *** 1.4.1-7 0
          500 http://us.archive.ubuntu.com/ubuntu/ natty/main amd64 Packages
          100 /var/lib/dpkg/status
  3) The computer should sleep and wake up correctly as it does when xorg.conf has the 'vesa' driver enabled.
  4) It gets stuck somewhere along the way.  Here is the relevant portion of /var/log/pm-suspend.log:
  _______
  Sat Sep 10 14:45:26 EDT 2011: Running hooks for suspend.
  Running hook /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend:

  /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend: success.
  Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend:
  Linux bach 2.6.38-11-generic #48-Ubuntu SMP Fri Jul 29 19:02:55 UTC 2011 x86_64
  x86_64 x86_64 GNU/Linux
  Module                  Size  Used by
  snd_hrtimer            12784  1
  binfmt_misc            17565  1
  parport_pc             36959  0
  ppdev                  17113  0
  vesafb                 13761  1
  snd_ice1712            75586  3
  snd_ice17xx_ak4xxx     13315  1 snd_ice1712
  snd_ak4xxx_adda        18868  2 snd_ice1712,snd_ice17xx_ak4xxx
  snd_cs8427             14293  1 snd_ice1712
  snd_ac97_codec        134270  1 snd_ice1712
  snd_pcm                96391  3 snd_ice1712,snd_ac97_codec
  snd_page_alloc         18529  1 snd_pcm
  ac97_bus               12730  1 snd_ac97_codec
  snd_i2c                14151  2 snd_ice1712,snd_cs8427
  snd_mpu401_uart        14169  1 snd_ice1712
  snd_seq_midi           13324  0
  snd_rawmidi            30486  2 snd_mpu401_uart,snd_seq_midi
  snd_seq_midi_event     14899  1 snd_seq_midi
  snd_seq                61621  3 snd_seq_midi,snd_seq_midi_event
  i915                  515121  0
  snd_timer              29602  3 snd_hrtimer,snd_pcm,snd_seq
  psmouse                73535  0
  snd_seq_device         14462  3 snd_seq_midi,snd_rawmidi,snd_seq
  snd                    67382  17 snd_ice1712,snd_ak4xxx_adda,snd_cs8427,snd_ac97
  _codec,snd_pcm,snd_i2c,snd_mpu401_uart,snd_rawmidi,snd_seq,snd_timer,snd_seq_dev
  ice
  drm_kms_helper         42136  1 i915
  serio_raw              13166  0
  soundcore              12680  1 snd
  drm                   227534  2 i915,drm_kms_helper
  i2c_algo_bit           13400  1 i915
  video                  19438  1 i915
  lp                     17825  0
  parport                46458  3 parport_pc,ppdev,lp
  usbhid                 46956  0
  hid                    91020  1 usbhid
  atl1c                  41171  0
               total       used       free     shared    buffers     cached
  Mem:       4046716     594616    3452100          0      57344     206260
  -/+ buffers/cache:     331012    3715704
  Swap:      4190204          0    4190204

  /usr/lib/pm-utils/sleep.d/00logging suspend suspend: success.
  Running hook /usr/lib/pm-utils/sleep.d/00powersave suspend suspend:

  /usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success.
  Running hook /usr/lib/pm-utils/sleep.d/01PulseAudio suspend suspend:
  Welcome to PulseAudio! Use "help" for usage information.
  >>> >>> Welcome to PulseAudio! Use "help" for usage information.
  >>> >>> Welcome to PulseAudio! Use "help" for usage information.
  >>> >>>
  /usr/lib/pm-utils/sleep.d/01PulseAudio suspend suspend: success.
  Running hook /etc/pm/sleep.d/10_grub-common suspend suspend:

  /etc/pm/sleep.d/10_grub-common suspend suspend: success.
  Running hook /etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend:

  /etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend: success.
  Running hook /etc/pm/sleep.d/20_custom-ehci_hcd suspend suspend:
  0000:00:1a.0tee: /sys/bus/pci/drivers/ehci_hcd/unbind: No such device
  0000:00:1d.0tee: /sys/bus/pci/drivers/ehci_hcd/unbind: No such device

  /etc/pm/sleep.d/20_custom-ehci_hcd suspend suspend: success.
  Running hook /usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend:

  /usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend: success.
  Running hook /usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend:
  Having NetworkManager put all interaces to sleep...Failed.

  /usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend: success.
  Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend:
  Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory

  /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend: success.
  Running hook /usr/lib/pm-utils/sleep.d/75modules suspend su
  __________

  Thanks!

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: pm-utils 1.4.1-7
  ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
  Uname: Linux 2.6.38-11-generic x86_64
  Architecture: amd64
  Date: Sat Sep 10 15:10:16 2011
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_US:en
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: pm-utils
  UpgradeStatus: No upgrade log present (probably fresh install)

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