Public bug reported:
I have had no problems with suspend on laptop lid close for over a year, using
12.04. But since my upgrade to 13.10 I no longer get any lid state messages.
cat /proc/acpi/button/lid/LID0/state
always shows state: open.
In 12.04 my keyboard backlight never worked, and now in 13.10 it does. I also
used to be able to put the laptop to sleep by pressing the power button, but in
13.10 that is not working either.
Everything else is working perfectly, except for the lid state changes.
On my way to 13.10 from 12.04 I did upgrade to 13.04 and lid state
change was working properly, but bluetooth was not, so I decided to try
13.10. Bluetooth works fine now.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-9-generic 3.11.0-9.16
ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2
Uname: Linux 3.11.0-9-generic x86_64
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mfindley 3886 F.... pulseaudio
Date: Sat Sep 28 13:31:40 2013
HibernationDevice: RESUME=UUID=650eddf4-538e-4897-b8c3-1117ce1a99a9
InstallationDate: Installed on 2012-08-02 (422 days ago)
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120423)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 900X3C/900X3D/900X4C/900X4D
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic
root=UUID=9bf87e9e-75f1-4d65-8778-7b8c4b98a31f ro
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-9-generic N/A
linux-backports-modules-3.11.0-9-generic N/A
linux-firmware 1.114
SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2013-09-15 (13 days ago)
dmi.bios.date: 02/08/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: P06AAC
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: SAMSUNG_NP1234567890
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvrP06AAC:bd02/08/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn900X3C/900X3D/900X4C/900X4D:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 900X3C/900X3D/900X4C/900X4D
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug saucy
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https://bugs.launchpad.net/bugs/1232528
Title:
Samsung Series 9 NP900X4C-A04US lid state not detected in ubuntu
13.10.
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