Just to be clear, the 2.6.32-16 kernel does contain the patch that fixed the 2.6.32-15 kernel, but it does not appear to be the complete fix anymore.
** Description changed: The backlight of the laptop display doesn't come back on after closing and opening the lid on a Dell Latitude E6400. This was originally reported as bug #488328 and fixed in kernel 2.6.32-15 (using http://lists.freedesktop.org/archives/intel- gfx/2010-February/005902.html), but reappeared in 2.6.32-16 (which has - the 2.6.33 drm stack in it, which apparently doesn't contain this - patch). + the 2.6.33 drm stack in it). ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] - Subdevices: 2/2 - Subdevice #0: subdevice #0 - Subdevice #1: subdevice #1 + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] + Subdevices: 2/2 + Subdevice #0: subdevice #0 + Subdevice #1: subdevice #1 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: kai 1584 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: kai 1584 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xf6adc000 irq 21' - Mixer name : 'Intel G45 DEVCTG' - Components : 'HDA:111d76b2,10280233,00100302 HDA:80862802,80860101,00100000' - Controls : 25 - Simple ctrls : 16 + Card hw:0 'Intel'/'HDA Intel at 0xf6adc000 irq 21' + Mixer name : 'Intel G45 DEVCTG' + Components : 'HDA:111d76b2,10280233,00100302 HDA:80862802,80860101,00100000' + Controls : 25 + Simple ctrls : 16 Date: Wed Mar 17 10:51:49 2010 DistroRelease: Ubuntu 10.04 HibernationDevice: RESUME=UUID=84850757-fc9c-4161-b84e-bbd91d0ae069 InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20091209) MachineType: Dell Inc. Latitude E6400 Package: linux-image-2.6.32-16-generic 2.6.32-16.25 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-16-generic root=UUID=68c17dde-1bec-405b-9c58-e3a2e72a7d4d ro crashkernel=384M-2G:64M,2G-:128M quiet splash ProcEnviron: - LANGUAGE=de_DE:de:en_GB:en - PATH=(custom, user) - LANG=de_DE.utf8 - SHELL=/bin/bash + LANGUAGE=de_DE:de:en_GB:en + PATH=(custom, user) + LANG=de_DE.utf8 + SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-16.25-generic Regression: Yes RelatedPackageVersions: linux-firmware 1.32 Reproducible: Yes SourcePackage: linux TestedUpstream: No Uname: Linux 2.6.32-16-generic x86_64 dmi.bios.date: 05/11/2009 dmi.bios.vendor: Dell Inc. dmi.bios.version: A14 dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA14:bd05/11/2009:svnDellInc.:pnLatitudeE6400:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Latitude E6400 dmi.sys.vendor: Dell Inc. ** Changed in: linux (Ubuntu) Importance: Undecided => Low -- Screen backlight doesn't come on again after opening the lid https://bugs.launchpad.net/bugs/540134 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs