Problem is fixed in the upstream 3.14 and 3.13.7 kernels by "ACPI / EC: Clear stale EC events on Samsung systems". This patch was included in Ubuntu's 3.13.0-17.37 kernel update for Ubuntu 14.04 "Trusty Tahr" and in Ubuntu's 3.2.0-65.98 kernel update for Ubuntu 12.04 "Precise Pangolin".
Can you confirm that this laptop now suspends on lid close? If so please click the word "Incomplete" next to linux (Ubuntu) at the top of this page and change it to "Fix Released". -- 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/1027368 Title: [Samsung NP530U3B-A01UK] Laptop does not suspend on lid close Status in The Linux Kernel: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: I've installed Ubuntu 12.04 on my wife's laptop, (a Samsung NP530U3B), all goes well except when I close the lid it does not suspend. I've checked the settings and it is set to suspend on lid close, though does not. Things I've noticed are: 1 - Clicking suspend in the power menu works fine. 2 - When I cat /proc/acpi/button/lid/LID0/state it always returns open, even when closed, (I ran a script that looped the cat then closed the lid) 3 - Running the latest Ubuntu 12.10 alpha 2 does not work either. 4 - The latest mainstream kernel 'linux-image-3.5.0-999-generic_3.5.0-999.201207190406_i386' does not work either. 5 - One odd thing was that after installing the latest bios on the laptop using Windows 7, then restarting into Ubuntu worked once, then it never worked again. I tried booting in to Windows then rebooting back in to Ubuntu to see if that is what changed something but it did not work that time. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-26-generic-pae 3.2.0-26.41 ProcVersionSignature: Ubuntu 3.2.0-26.41-generic-pae 3.2.19 Uname: Linux 3.2.0-26-generic-pae i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: lou 2512 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf0700000 irq 50' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:10ec0269,144dc0c7,00100202 HDA:80862805,80860101,00100000' Controls : 24 Simple ctrls : 11 Date: Sat Jul 21 09:37:25 2012 HibernationDevice: RESUME=UUID=3c27803e-5c58-4d5f-b649-d7357db99120 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3BI/530U4BI/530U4BH ProcEnviron: LANGUAGE=en_GB:en TERM=xterm PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-26-generic-pae root=UUID=36b0eced-301e-4fa8-a3e4-2c1466de4955 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-26-generic-pae N/A linux-backports-modules-3.2.0-26-generic-pae N/A linux-firmware 1.79 SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/11/2012 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 08XK dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 530U3BI/530U4BI/530U4BH dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr08XK:bd07/11/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3BI/530U4BI/530U4BH:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn530U3BI/530U4BI/530U4BH:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3BI/530U4BI/530U4BH dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1027368/+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
