I am running Ubuntu 13.04 and I've just noticed that closing the lid doesn't suspend my NP900X4C.
This is new to me - I've had the laptop close to a year now and this always worked. I don't know when it stopped working. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1232528 Title: Samsung Series 9 NP900X4C-A04US lid state not detected in ubuntu 13.10. Status in “linux” package in Ubuntu: Confirmed Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1232528/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
