[Bug 586996] Re: Samsung NC10 running 10.04 won't resume after suspend

[Alexander Johnson]

** Description changed:

  Samsung NC10 will not resume from suspend. Originally, I thought that
  this was related to bug #340014, but after booting with nohdparm and
  without pmpowersave the problem persists. Steve Langasek told me that I
  had a separate bug and requested that I post it here.
  
  The following situations result in frozen screen upon attempting to
  resume the computer:
  
  Battery power, calling for suspend from System > Shut Down...
  Battery power, calling for suspend by closing laptop screen
  Battery power, calling for suspend by using function key (Fn + Esc)
  AC power, calling for suspend by closing laptop screen
  AC power, calling for suspend by using function key (Fn + Esc)
  
  Note that calling for suspend by System > Shut Down... while on AC power
  does not result in the freeze up (95% of the time).
  
+ Also note that I am able to duplicate the problem when booting from a
+ Live USB.
+ 
  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-22-generic 2.6.32-22.33
  Regression: No
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
  Uname: Linux 2.6.32-22-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  AplayDevices:
-  **** List of PLAYBACK Hardware Devices ****
-  card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
-    Subdevices: 1/1
-    Subdevice #0: subdevice #0
+  **** List of PLAYBACK Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
  Architecture: i386
  ArecordDevices:
-  **** List of CAPTURE Hardware Devices ****
-  card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
-    Subdevices: 1/1
-    Subdevice #0: subdevice #0
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  alex       1325 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  alex       1325 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xf0340000 irq 22'
-    Mixer name	: 'Realtek ALC272'
-    Components	: 'HDA:10ec0272,144dca00,00100001'
-    Controls      : 17
-    Simple ctrls  : 10
+  Card hw:0 'Intel'/'HDA Intel at 0xf0340000 irq 22'
+    Mixer name	: 'Realtek ALC272'
+    Components	: 'HDA:10ec0272,144dca00,00100001'
+    Controls      : 17
+    Simple ctrls  : 10
  Date: Fri May 28 11:56:12 2010
  HibernationDevice: RESUME=UUID=7234a05b-da44-48f5-b215-48869b3a6e4e
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. NC10
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=f59a74fb-499d-4046-b52c-97a09c9fe6cf ro quiet splash
  ProcEnviron:
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  RelatedPackageVersions: linux-firmware 1.34
  SourcePackage: linux
  dmi.bios.date: 09/08/2009
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 11CA.M015.20090908.RHU
  dmi.board.name: NC10
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr11CA.M015.20090908.RHU:bd09/08/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnNC10:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNC10:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
  dmi.product.name: NC10
  dmi.product.version: Not Applicable
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

-- 
Samsung NC10 running 10.04 won't resume after suspend
https://bugs.launchpad.net/bugs/586996
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