ubuntu-x-swat team mailing list archive

[Andrew <807620@xxxxxxxxxxxxxxxxxx>]

** Description changed:

  I have an HP 2710p Tablet PC running Xubuntu 11.04, which features a
  wacom tablet. The stylus always works on first boot, but as soon as I
  sleep and then resume the system, the stylus stops working. It's still
  listed in "xinput list", but it just wouldn't work.
  
  It seems the problem lies in the kernel module, so I'm not sure that
  this is the right way to do this, but unloading the wacom module before
  sleep and then adding it back after resume seems to make everything work
  correctly.
  
  Question: why isn't this included in Ubuntu by default? I've had this
  problem since leaving Xubuntu 10.04 for 10.10, and now 11.04..
  
  I've attached a patch to apply to /var/lib/dpkg/info/xserver-xorg-input-
  wacom.preinst
  
  But if you want to just fix your own system, simply make a script in
  /etc/pm/sleep.d named "75_wacom", and put this into it:
  
  #!/bin/sh
  # load and unload wacom module for suspend and hibernate
  case "$1" in
  thaw|resume)
  modprobe wacom
  ;;
  suspend|hibernate)
  modprobe -r wacom
  ;;
  esac
  
+ Then run "sudo chmod +x /etc/pm/sleep.d/75_wacom" and hey presto! Your
+ tablet works again.
+ 
  Thanks, Ubuntu is cool.
  
  p.s. this was based off of moaxey's work at
  http://ubuntuforums.org/archive/index.php/t-1686278.html
  
  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: xorg 1:7.6+4ubuntu3.1
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic x86_64
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  Date: Fri Jul  8 12:19:44 2011
  DistUpgraded: Fresh install
  DistroCodename: natty
  DistroVariant: ubuntu
  EcryptfsInUse: Yes
  GraphicsCard:
-  Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
-    Subsystem: Hewlett-Packard Company Device [103c:30c8]
-    Subsystem: Hewlett-Packard Company Device [103c:30c8]
+  Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
+    Subsystem: Hewlett-Packard Company Device [103c:30c8]
+    Subsystem: Hewlett-Packard Company Device [103c:30c8]
  InstallationMedia: Xubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
  MachineType: Hewlett-Packard HP Compaq 2710p (#ABA)
  ProcEnviron:
-  LANGUAGE=en_US:en
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=en_US:en
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=10075b3d-bbec-4b09-93e0-b9a42fcc47c8 ro quiet splash vt.handoff=7
  Renderer: Unknown
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/22/2010
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68MOU Ver. F.15
  dmi.board.name: 30C8
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 74.3A
  dmi.chassis.asset.tag: BlehBleh
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68MOUVer.F.15:bd01/22/2010:svnHewlett-Packard:pnHPCompaq2710p(#ABA):pvrF.15:rvnHewlett-Packard:rn30C8:rvrKBCVersion74.3A:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Compaq 2710p (#ABA)
  dmi.product.version: F.15
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz N/A
  version.ia32-libs: ia32-libs 20090808ubuntu13
  version.libdrm2: libdrm2 2.4.23-1ubuntu6
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
  version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3.1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7

-- 
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which is subscribed to xf86-input-wacom in Ubuntu.
https://bugs.launchpad.net/bugs/807620

Title:
  Fixes tablets not working after suspend

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