[Bug 250018] Re: /proc/acpi/wakeup does not disable wakeup on lid switch

[Launchpad Bug Tracker]

[Expired for acpi-support (Ubuntu) because there has been no activity
for 60 days.]

** Changed in: acpi-support (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/250018

Title:
  /proc/acpi/wakeup does not disable wakeup on lid switch

Status in “acpi-support” package in Ubuntu:
  Expired

Bug description:
  Binary package hint: acpi-support

  Disabling wakeup on lid switch by toggling /proc/acpi/wakeup LID
  writes to file correctly (see attached proc_acpi_wakeup) but my laptop
  still resumes on opening the lid.

  Steps to Reproduce
           On boot up:
                    echo " LID" | sudo tee /proc/acpi/wakeup
                    cat /proc/acpi/wakeup
                        Device	S-state	  Status   Sysfs node
                        SLPB	  S3	*disabled  
                        LID	  S3	*disabled  
                        HDEF	  S3	 disabled  pci:0000:00:1b.0
                        PXS1	  S3	 disabled  pci:0000:02:00.0
                        PXS2	  S3	 disabled  
                        PXS3	  S3	 disabled  
                        PXS4	  S3	 disabled  
                        PXS5	  S3	 disabled  
                        PXS6	  S3	 disabled  
                        USB1	  S3	 disabled  pci:0000:00:1d.0
                        USB2	  S3	 disabled  pci:0000:00:1d.1
                        USB3	  S3	 disabled  pci:0000:00:1d.2
                        USB4	  S3	 disabled  pci:0000:00:1d.3
                        USB7	  S3	 disabled  pci:0000:00:1d.7
                        SLT0	  S3	 disabled  
                        SLT1	  S3	 disabled  
                        SLT2	  S3	 disabled  
                        SLT3	  S3	 disabled  
                        SLT6	  S3	 disabled  
                        LANC	  S3	 disabled  
                        TIC0	  S3	 disabled  pci:0000:05:07.0
                        TIC1	  S3	 disabled  pci:0000:05:07.1
                        TIC2	  S3	 disabled  pci:0000:05:07.2
                        TIC3	  S3	 disabled  pci:0000:05:07.3
                        LANR	  S3	 disabled  pci:0000:05:0b.0
                        MODM	  S3	 disabled  
                    Suspend computer (from fn+key, menu, or laptop lid close)
                    Open Lid
  Computer will resume.

  /sys/devices/virtual/input/input6/power/wakeup (input 6 is lid switch
  per dmesg) is empty signifying wakeup is not available. writing
  enabled or disabled to the file results in invalid argument error when
  run as root.

  dmesg attached is after two suspends, first one resumed with power
  key, second resumed from lid switch.

  uname -r
  2.6.24-19-generic

  lsb_release -rd
  Description:	Ubuntu 8.04.1
  Release:	8.04

  package versions:
  acpi                                    0.09-3ubuntu1
  acpi-support                       0.109
  acpid                                  1.0.4-5ubuntu9
  pm-utils                              0.99.2-3ubuntu10

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