[Bug 310405] Re: Acer TravelMate 4002WLMi does not power off completely, or resume from hibernate or suspend

[rictec]

It is possible to open this bug?
i have a acer Travelmate 4001Lmi runing 10.04 and it wont power off

Rictec

** Changed in: linux (Ubuntu)
       Status: Incomplete => New

** Description changed:

  Binary package hint: linux-source-2.6.27
  
  I have several issues with power states under Intrepid. These issues did
  not occur under Hardy. The only hardware change between Hardy and
  Intrepid was the replacement of a failing hard drive.
  
  Here are all the issues I experience. I suspect they are all related,
  but that may not be the case.
  
  1) Shutting down the system does not power off the machine. I can hear
  the hard drive spin down, and the screen displays "acpid: exiting". I
  have to power off the system manually using the power button.
  
  2) Changing power states takes a long time. When I put the computer into
  hibernation or suspend, it takes approximately one minute to power off,
  most of that time appears to be with the computer doing nothing. The
  actual writing of state to disk (for hibernation) takes about five
  seconds. Powering off the machine results in a similar length wait.
  About ten seconds before the system powers off, the power light flashes
  amber (it is normally green).
  
  3) Hibernate fails the second time. I can hibernate the system and
  resume it successfully once, but upon the second attempt to resume, the
  system freezes. Soon after the "Waking up, please wait..." message
  appears (after reading state from disk), the computer appears to freeze.
  Attempting to switch VTs results in minor screen corruption. The
  computer requires a hard reboot (SysRq-B).
  
  3) Resume from suspend fails. After suspending the computer while in X,
  resume fails. The screen remains blank and the backlight is off. The
  computer does not respond to SysRq-B. Suspending via "sudo pm-suspend"
  in a textmode VT results in a successful resume, so I suspect it may at
  least partially be due to video card sleep quirks, which I had to fiddle
  with to get resume to complete under Hardy.
  
  4) Lid button does not work. When I close the lid, the computer does not
  attempt to suspend, even though I have set that action in the Power
  Management Preferences.
  
  I am attaching the output of dmidecode, the contents of my /proc/acpi
  directory, and the kernel.logs after a failed resume from hibernate.
  
  If there is any other information needed to properly debug these issues,
  I will be happy to comply.
  
  ProblemType: Bug
  Architecture: i386
  DistroRelease: Ubuntu 8.10
  LsUsb:
-  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 003 Device 002: ID 046d:c03f Logitech, Inc. UltraX Optical Mouse
-  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 003 Device 002: ID 046d:c03f Logitech, Inc. UltraX Optical Mouse
+  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Package: linux-image-2.6.27-9-generic 2.6.27-9.19
  ProcCmdLine: root=UUID=d6d05380-174c-4a1c-8a7d-2f121a665eb3 ro quiet splash
  ProcEnviron:
-  PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
-  LANG=en_CA.UTF-8
-  SHELL=/bin/bash
+  PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
+  LANG=en_CA.UTF-8
+  SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.27-9.19-generic
  SourcePackage: linux

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Acer TravelMate 4002WLMi does not power off completely, or resume from hibernate or suspend
https://bugs.launchpad.net/bugs/310405
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