Public bug reported:
Binary package hint: xorg
What happens in order:
1. The computer is booted (MacBookPro 7,1).
2. When arriving to the gdm login, I can notice the brightness is at its
maximum. Trying to lower the brightness doesn't do anything (but it shows the
notification, so it's not a hotkey issue).
3. Immediately after typing my password, the brightness goes brutally down to
~40% (just a guess). When trying to change it back to 100% (either with the
hotkeys or the brightness applet), I find that the "new" 100% is lower than the
"previous" 100%. That means I can't change it back to 100%.
Please tell me if you need more information.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic-pae 2.6.35.4
Uname: Linux 2.6.35-22-generic-pae i686
NonfreeKernelModules: wl
Architecture: i386
DRM.card0.DisplayPort.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1280x800 1024x768 800x600 640x480 720x400 640x400 640x350
edid-base64:
AP///////wAGEMOcAAAAABwTAQOAHRJ4CgAAAAAAAAAAUFQAAAABAQEBAQEBAQEBAQEBAQEBUhwAj1AgLjAwIDYAHrMQAAAYAAAAAQAGECAAAAAAAAAAAAogAAAA/gBMUDEzM1dYMy1UTEEzAAAA/gBDb2xvciBMQ0QKICAgAA==
Date: Sun Oct 10 21:33:13 2010
DkmsStatus: bcmwl, 5.60.48.36+bdcom, 2.6.35-22-generic-pae, i686: installed
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: Apple Inc. MacBookPro7,1
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic-pae
root=UUID=488c9b59-cb23-4868-8913-7ffb7ef88d09 ro quiet splash
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
SourcePackage: xorg
dmi.bios.date: 03/25/10
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP71.88Z.0039.B05.1003251322
dmi.board.name: Mac-F222BEC8
dmi.board.vendor: Apple Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F222BEC8
dmi.modalias:
dmi:bvnAppleInc.:bvrMBP71.88Z.0039.B05.1003251322:bd03/25/10:svnAppleInc.:pnMacBookPro7,1:pvr1.0:rvnAppleInc.:rnMac-F222BEC8:rvr:cvnAppleInc.:ct10:cvrMac-F222BEC8:
dmi.product.name: MacBookPro7,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
codename: maverick
architecture: i686
kernel: 2.6.35-22-generic-pae
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 maverick
--
Screen brightness on MacBookPro7,1 goes below 100% immediately after gdm login
https://bugs.launchpad.net/bugs/657949
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