apport information ** Tags added: apport-collected natty ubuntu
** Description changed: Binary package hint: xorg I have early 2006 Macbook (1.1) changing the LCD brightness using the keyboard keys previously resulted in smooth brightness changes (from 0% <-> 100%). I've upgraded to maverick yesterday and the "minus" brightness key when going from 100% results in flickering cycles (100% -> 0% -> 50% -> 0% -> 100% -> 0%). This is a regression from Lucid and Karmic, while Jaunty and before had the same flickering. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: xserver-xorg 1:7.5+6ubuntu3 ProcVersionSignature: Ubuntu 2.6.35-15.21-generic 2.6.35.1 Uname: Linux 2.6.35-15-generic i686 Architecture: i386 DRM.card0.DVI.D.1: status: disconnected enabled: disabled dpms: On modes: edid-base64: DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1280x800 edid-base64: AP///////wAGEF+cAAAAAAgQAQOAHRJ4Ci8wl1hTiyklUFQAAAABAQEBAQEBAQEBAQEBAQEBvBsAoFAgFzAwIDYAHrMQAAAYAAAAAQAGECAAAAAAAAAAAAogAAAA/gBMUDEzM1dYMS1UTEExAAAA/gBDb2xvciBMQ0QKICAgAMI= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: On modes: edid-base64: Date: Wed Aug 18 12:20:16 2010 DkmsStatus: blcr, 0.8.2, 2.6.32-24-generic, i686: installed virtualbox-ose, 3.2.8, 2.6.35-15-generic, i686: installed virtualbox-ose, 3.2.8, 2.6.32-24-generic, i686: installed InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429) MachineType: Apple Computer, Inc. MacBook1,1 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-15-generic root=UUID=b2e99230-4b0b-4148-a79b-9321c7551026 ro quiet splash ProcEnviron: PATH=(custom, user) LANG=en_GB.utf8 SHELL=/bin/bash SourcePackage: xorg dmi.bios.date: 10/12/06 dmi.bios.vendor: Apple Computer, Inc. dmi.bios.version: MB11.88Z.0061.B03.0610121324 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Mac-F4208CC8 dmi.board.vendor: Apple Computer, Inc. dmi.board.version: PVT dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Apple Computer, Inc. dmi.chassis.version: Mac-F4208CC8 dmi.modalias: dmi:bvnAppleComputer,Inc.:bvrMB11.88Z.0061.B03.0610121324:bd10/12/06:svnAppleComputer,Inc.:pnMacBook1,1:pvr1.0:rvnAppleComputer,Inc.:rnMac-F4208CC8:rvrPVT:cvnAppleComputer,Inc.:ct10:cvrMac-F4208CC8: dmi.product.name: MacBook1,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Computer, Inc. glxinfo: Error: [Errno 2] No such file or directory system: distro: Ubuntu codename: maverick architecture: i686 kernel: 2.6.35-15-generic + --- + Architecture: i386 + CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,scale,session,unityshell] + CompositorRunning: None + DRM.card0.DVI.D.1: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: + DRM.card0.LVDS.1: + status: connected + enabled: enabled + dpms: On + modes: 1280x800 + edid-base64: AP///////wAGEF+cAAAAAAgQAQOAHRJ4Ci8wl1hTiyklUFQAAAABAQEBAQEBAQEBAQEBAQEBvBsAoFAgFzAwIDYAHrMQAAAYAAAAAQAGECAAAAAAAAAAAAogAAAA/gBMUDEzM1dYMS1UTEExAAAA/gBDb2xvciBMQ0QKICAgAMI= + DRM.card0.VGA.1: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: + DistUpgraded: Fresh install + DistroCodename: natty + DistroRelease: Ubuntu 11.04 + DistroVariant: ubuntu + DkmsStatus: + + GraphicsCard: + Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller]) + Subsystem: Intel Corporation Device [8086:7270] + Subsystem: Intel Corporation Device [8086:7270] + MachineType: Apple Computer, Inc. MacBook1,1 + Package: xserver-xorg-video-intel 2:2.14.0-1ubuntu9 + PackageArchitecture: i386 + ProcEnviron: + LANGUAGE=en_GB:en + PATH=(custom, user) + LANG=en_GB.UTF-8 + LC_MESSAGES=en_GB.utf8 + SHELL=/bin/bash + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-4-generic root=UUID=b2e99230-4b0b-4148-a79b-9321c7551026 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 2.6.38-4.31-generic 2.6.38-rc5 + Renderer: Unknown + Tags: natty ubuntu + Uname: Linux 2.6.38-4-generic i686 + UserGroups: adm admin audio cdrom dialout dip fax floppy fuse libvirtd lpadmin netdev plugdev sambashare sbuild tape video + dmi.bios.date: 10/12/06 + dmi.bios.vendor: Apple Computer, Inc. + dmi.bios.version: MB11.88Z.0061.B03.0610121324 + dmi.board.asset.tag: Base Board Asset Tag + dmi.board.name: Mac-F4208CC8 + dmi.board.vendor: Apple Computer, Inc. + dmi.board.version: PVT + dmi.chassis.asset.tag: Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: Apple Computer, Inc. + dmi.chassis.version: Mac-F4208CC8 + dmi.modalias: dmi:bvnAppleComputer,Inc.:bvrMB11.88Z.0061.B03.0610121324:bd10/12/06:svnAppleComputer,Inc.:pnMacBook1,1:pvr1.0:rvnAppleComputer,Inc.:rnMac-F4208CC8:rvrPVT:cvnAppleComputer,Inc.:ct10:cvrMac-F4208CC8: + dmi.product.name: MacBook1,1 + dmi.product.version: 1.0 + dmi.sys.vendor: Apple Computer, Inc. + version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu11 + version.libdrm2: libdrm2 2.4.23-1ubuntu3 + version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1~git20110215.cc1636b6-0ubuntu2 + version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu6 + version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A + version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu9 + version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/619726/+attachment/1864736/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/619726 Title: [regression since lucid] LCD backlight brightness steps are inconsistent -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
