Daniel Manrique, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux <replace-with-bug-number> Also, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.13-rc1 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags added: needs-full-computer-model ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- 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/874749 Title: [Samsung QX410] Lid close events not recognized Status in “linux” package in Ubuntu: Incomplete Bug description: Under Ubuntu 11.04 with kernel 2.6.38-11, closing the lid on this laptop would change the value in /proc/acpi/button/lid/LID0/state from open to closed, thus triggering, for instance, a suspend event. Under Ubuntu 11.10 with kernel 3.0.0-12, closing the lid doesn't change the value, and thus the kernel doesn't notice when the lid gets closed. The screen does turn off though (and back on on lid open); but this is only the screen backlight. TEST CASE: - Install Ubuntu 11.10 on a Samsung QX410 - Close the lid when the system is running. Expected result: - As per default configuration, the system should suspend. Actual result: - System remains fully powered, only the screen backlight turns off. I also ran fwts lid and it was unable to detect the lid close events (as the kernel sends nothing). Note that this constitutes a regression as the problem was not present on kernel 2.6.38-11. I'm willing to run any diagnostics required to further pinpoint this problem. I'll also try a mainline kernel when I get some time. Thanks! ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-12-generic 3.0.0-12.20 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu3 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: roadmr 1639 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf6000000 irq 44' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:10ec0269,144dc08b,00100100 HDA:80862804,80860101,00100000' Controls : 18 Simple ctrls : 10 Date: Fri Oct 14 22:47:32 2011 HibernationDevice: RESUME=UUID=8b244373-53e0-454c-a18f-812fea6404f4 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: SAMSUNG ELECTRONICS CO., LTD. QX310/QX410/QX510/SF310/SF410/SF510 ProcEnviron: LANGUAGE=en_CA:en PATH=(custom, user) LANG=en_CA.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=30bb72cb-cc79-4e2f-af01-cf145f636f94 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-12-generic N/A linux-backports-modules-3.0.0-12-generic N/A linux-firmware 1.60 SourcePackage: linux StagingDrivers: brcmutil mei brcmsmac UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/14/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 02MX.M003.20100914.SCY dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: QX310/QX410/QX510/SF310/SF410/SF510 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: 02MX dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr02MX.M003.20100914.SCY:bd09/14/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnQX310/QX410/QX510/SF310/SF410/SF510:pvr02MX:rvnSAMSUNGELECTRONICSCO.,LTD.:rnQX310/QX410/QX510/SF310/SF410/SF510:rvr02MX:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: QX310/QX410/QX510/SF310/SF410/SF510 dmi.product.version: 02MX dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. 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