** Tags added: maverick needs-upstream-testing regression-release resume
suspend

** Description changed:

  the suspend feature doesn't work on the HP Envy 15 laptop, when using
  Ubuntu 10.10. the same system with Ubuntu 10.04 suspended fine.
  
  (hibernation didn't used to work, but suspend did)
  
  my expectation was that the suspend facility would continue to work
  after an Ubuntu upgrade
  
- this is a bug re-submit, as the original bug has been marked as a duplicate 
of a another one, but actually it's not a duplicate.
- --- 
+ this is a bug re-submit, as the original bug has been marked as a
+ duplicate of a another one, but actually it's not a duplicate.
+ 
+ WORKAROUND: adding this line to /etc/default/acpi-support seems to solve
+ this problem:
+ 
+ MODULES="xhci_hcd"
+ 
+ ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
-  **** List of CAPTURE Hardware Devices ****
-  card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
-    Subdevices: 1/1
-    Subdevice #0: subdevice #0
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  maroy      2289 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  maroy      2289 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xd4200000 irq 51'
-    Mixer name : 'IDT 92HD75B2X5'
-    Components : 'HDA:111d7608,103c1522,00100202'
-    Controls      : 14
-    Simple ctrls  : 9
+  Card hw:0 'Intel'/'HDA Intel at 0xd4200000 irq 51'
+    Mixer name : 'IDT 92HD75B2X5'
+    Components : 'HDA:111d7608,103c1522,00100202'
+    Controls      : 14
+    Simple ctrls  : 9
  Card1.Amixer.info:
-  Card hw:1 'Generic'/'HD-Audio Generic at 0xd4120000 irq 52'
-    Mixer name : 'ATI R6xx HDMI'
-    Components : 'HDA:1002aa01,00aa0100,00100200'
-    Controls      : 4
-    Simple ctrls  : 1
+  Card hw:1 'Generic'/'HD-Audio Generic at 0xd4120000 irq 52'
+    Mixer name : 'ATI R6xx HDMI'
+    Components : 'HDA:1002aa01,00aa0100,00100200'
+    Controls      : 4
+    Simple ctrls  : 1
  Card1.Amixer.values:
-  Simple mixer control 'IEC958',0
-    Capabilities: pswitch pswitch-joined penum
-    Playback channels: Mono
-    Mono: Playback [on]
+  Simple mixer control 'IEC958',0
+    Capabilities: pswitch pswitch-joined penum
+    Playback channels: Mono
+    Mono: Playback [on]
  DistroRelease: Ubuntu 10.10
  HibernationDevice: RESUME=UUID=56703ec4-102c-4226-9c3c-3be75cd0402e
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
  Lsusb:
-  Bus 001 Device 003: ID 03f0:231d Hewlett-Packard 
-  Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 001 Device 003: ID 03f0:231d Hewlett-Packard
+  Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Hewlett-Packard HP ENVY 15 Notebook PC
  NonfreeKernelModules: fglrx
  Package: linux (not installed)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-generic 
root=UUID=b5109d9b-01a7-4635-a9a5-1e4840b5d60c ro vga=798 quiet splash
  ProcEnviron:
-  LANGUAGE=en_GB:en
-  LANG=en_GB.utf8
-  SHELL=/bin/bash
+  LANGUAGE=en_GB:en
+  LANG=en_GB.utf8
+  SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
  Regression: Yes
  RelatedPackageVersions: linux-firmware 1.38.3
  Reproducible: Yes
  Tags: maverick kernel-power suspend resume regression-potential 
needs-upstream-testing
  Uname: Linux 2.6.35-25-generic x86_64
  UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev 
plugdev sambashare tape vboxusers video
  dmi.bios.date: 05/27/2010
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.28
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 1522
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 36.34
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.28:bd05/27/2010:svnHewlett-Packard:pnHPENVY15NotebookPC:pvr0491110000241910001430000:rvnHewlett-Packard:rn1522:rvr36.34:cvnHewlett-Packard:ct10:cvrN/A:
  dmi.product.name: HP ENVY 15 Notebook PC
  dmi.product.version: 0491110000241910001430000
  dmi.sys.vendor: Hewlett-Packard

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https://bugs.launchpad.net/bugs/711091

Title:
  suspend doesn't work on HP Envy 15 with 10.10

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