[Bug 1189645] Re: 8086:27a2 13.04, lag under desktop environments

[Alan Pater]

apport information

** Description changed:

  A while after logging on, the system gets really slow. Menus and window
  movements take a while to respond, switching windows is slow, etc.
  
  This is a regression, it was not like this using Ubuntu 12.10, it just
  started on 13.04. Tried different desktops (Unity, GnomeFaillback,
  Lxde). They all have the same issue.
  
  Testing showed the issue is worsened by the TLP power management package.
  TLP was installed in an attempt to resolve issue of fan running constantly.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-23-generic 3.8.0-23.34
  ProcVersionSignature: Ubuntu 3.8.0-23.34-generic 3.8.11
  Uname: Linux 3.8.0-23-generic i686
  ApportVersion: 2.9.2-0ubuntu8.1
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  alan       2357 F.... pulseaudio
  Date: Mon Jun 10 16:35:22 2013
  HibernationDevice: RESUME=UUID=08003f81-dc4b-4697-adb9-c4f28291be17
  InstallationDate: Installed on 2012-08-17 (297 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120724.2)
  MachineType: Dell Inc. Latitude D420
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-23-generic root=UUID=84ceb2d5-8fea-40c7-8d75-337c174735ce ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-23-generic N/A
   linux-backports-modules-3.8.0-23-generic  N/A
   linux-firmware                            1.106
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to raring on 2013-05-04 (37 days ago)
  dmi.bios.date: 12/18/2006
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0TJ984
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd12/18/2006:svnDellInc.:pnLatitudeD420:pvr:rvnDellInc.:rn0TJ984:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude D420
  dmi.sys.vendor: Dell Inc.
  --- 
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  asp        1592 F.... pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=08003f81-dc4b-4697-adb9-c4f28291be17
  InstallationDate: Installed on 2013-12-06 (1 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
  MachineType: Dell Inc. Latitude D420
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic root=UUID=ecd26c7d-0cb5-446e-a2ca-e4fefc0c0fd0 ro processor.ignore_ppc=1
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware                             1.116
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags:  saucy
  Uname: Linux 3.11.0-14-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 02/02/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 0TJ984
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA06:bd02/02/2008:svnDellInc.:pnLatitudeD420:pvr:rvnDellInc.:rn0TJ984:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude D420
  dmi.sys.vendor: Dell Inc.
+ --- 
+ ApportVersion: 2.12.5-0ubuntu2.1
+ Architecture: i386
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  asp        1592 F.... pulseaudio
+ DistroRelease: Ubuntu 13.10
+ HibernationDevice: RESUME=UUID=08003f81-dc4b-4697-adb9-c4f28291be17
+ InstallationDate: Installed on 2013-12-06 (1 days ago)
+ InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
+ MachineType: Dell Inc. Latitude D420
+ MarkForUpload: True
+ Package: linux (not installed)
+ PccardctlIdent:
+  Socket 0:
+    no product info available
+ PccardctlStatus:
+  Socket 0:
+    no card
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic root=UUID=ecd26c7d-0cb5-446e-a2ca-e4fefc0c0fd0 ro processor.ignore_ppc=1
+ ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
+ RelatedPackageVersions:
+  linux-restricted-modules-3.11.0-14-generic N/A
+  linux-backports-modules-3.11.0-14-generic  N/A
+  linux-firmware                             1.116
+ RfKill:
+  0: phy0: Wireless LAN
+  	Soft blocked: no
+  	Hard blocked: no
+ Tags:  saucy
+ Uname: Linux 3.11.0-14-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ dmi.bios.date: 02/02/2008
+ dmi.bios.vendor: Dell Inc.
+ dmi.bios.version: A06
+ dmi.board.name: 0TJ984
+ dmi.board.vendor: Dell Inc.
+ dmi.chassis.type: 8
+ dmi.chassis.vendor: Dell Inc.
+ dmi.modalias: dmi:bvnDellInc.:bvrA06:bd02/02/2008:svnDellInc.:pnLatitudeD420:pvr:rvnDellInc.:rn0TJ984:rvr:cvnDellInc.:ct8:cvr:
+ dmi.product.name: Latitude D420
+ dmi.sys.vendor: Dell Inc.

** Attachment added: "AlsaInfo.txt"
   https://bugs.launchpad.net/bugs/1189645/+attachment/3925310/+files/AlsaInfo.txt

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Title:
  8086:27a2 13.04,  lag under desktop environments

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