I had the following problems (mbp6,2 + ubuntu 11.04): no backlight control no notifier-popup which usually shows that pommed is running/working
Then I noticed that (the standard) nvidia_bl was not loaded. I loaded it with sudo modprobe nvidia_nl. Now the pop-up (on the upper righthand side of the screen) 'worked' again, but no change in brightness. I stopped pommed (sudo service pommed stop) and ran it manually with debug mode which shows that it adjusts the level from 0 to 2047 when hitting F1/F2 (or Fn-F1/Fn-F2 if you have fn-mode set to 2 in /etc/pommed.conf). similar, pommed -f showed it was happy with what it found (no backlight complaints). I reverted to mbp_nvidia_bl as a test and this worked: uninstall the nvidia_bl in 'synaptic package manager'. go to the repository in the 'settings' menu there and add the old maverick repository for mactel: click on add in the 'other software' tab and fill in 'deb http://ppa.launchpad.net/mactel-support/ppa/ubuntu maverick main' back in the main window of the synaptic package manager you 'reload' and install the mbp_nvidia_bl After a reboot, you first have to check whether mbp_nvidia_bl is loaded. (otherwise do 'sudo modprobe mbp_nvidia_bl') My /etc/X11/xorg.conf does not contain the extra option (commented out): #Option "RegistryDwords" "EnableBrightnessControl=1" I don't have a '_bl' anymore in the blacklists: 'grep bl /etc/modprobe.d/*' gives nothing. MY RESUME FROM SUSPEND IS NOW MUCH FASTER!!!!! -- You received this bug notification because you are a member of Mactel Support, which is the registrant for Mactel Support. https://bugs.launchpad.net/bugs/743352 Title: LCD backlight doesn't respond to brightness control keys Status in Mactel Support: New Status in “linux” package in Ubuntu: Confirmed Bug description: Binary package hint: xorg Pressing F1 or F2 on the keyboard brings up the little status indicator and the slider goes back and fourth, but the backlight doesn't actually get dimmer or brighter. MacBook Pro 6,2 running 64-bit Mactel version of Alpha 3 of Natty Narwhal 11.04 fully updated as of March 26th ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xorg 1:7.6~3ubuntu11 ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38 Uname: Linux 2.6.38-7-generic x86_64 NonfreeKernelModules: wl Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell] CompositorRunning: compiz DRM.card0.DP.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1440x900 1152x864 1024x768 800x600 640x480 720x400 640x400 640x350 edid-base64: AP///////wAGEKOcAAAAAAATAQOAIRV4CvWVo1VPnCYPUFQAAAABAQEBAQEBAQEBAQEBAQEBqyKgoFCEGjAwIDYAS88QAAAYAAAAAQAGEDAAAAAAAAAAAAogAAAA/gBMUDE1NFdQNC1UTEExAAAA/gBDb2xvciBMQ0QKICAgAAA= Date: Sat Mar 26 17:27:44 2011 DistUpgraded: Log time: 2011-03-21 07:46:42.331157 DistroCodename: natty DistroVariant: ubuntu DkmsStatus: bcmwl, 5.100.82.38+bdcom, 2.6.38-6-generic, x86_64: installed bcmwl, 5.100.82.38+bdcom, 2.6.38-7-generic, x86_64: installed GraphicsCard: nVidia Corporation GT216 [GeForce GT 330M] [10de:0a29] (rev a2) (prog-if 00 [VGA controller]) Subsystem: Apple Computer Inc. Device [106b:00c7] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64+mac (20110312) MachineType: Apple Inc. MacBookPro6,2 ProcEnviron: LANGUAGE=en_US:en LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=daed62de-fdc0-40f1-b54f-2d6408f18d44 ro quiet splash vt.handoff=7 Renderer: Unknown SourcePackage: xorg UpgradeStatus: Upgraded to natty on 2011-03-24 (1 days ago) dmi.bios.date: 07/26/10 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP61.88Z.0057.B0C.1007261552 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-F22586C8 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F22586C8 dmi.modalias: dmi:bvnAppleInc.:bvrMBP61.88Z.0057.B0C.1007261552:bd07/26/10:svnAppleInc.:pnMacBookPro6,2:pvr1.0:rvnAppleInc.:rnMac-F22586C8:rvrMacBookPro6,2:cvnAppleInc.:ct10:cvrMac-F22586C8: dmi.product.name: MacBookPro6,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. version.compiz: compiz 1:0.9.4git20110322-0ubuntu5 version.libdrm2: libdrm2 2.4.23-1ubuntu5 version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3 version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu11 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu6 To manage notifications about this bug go to: https://bugs.launchpad.net/mactel-support/+bug/743352/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~mactel-support Post to : [email protected] Unsubscribe : https://launchpad.net/~mactel-support More help : https://help.launchpad.net/ListHelp
