[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
*** This bug is a duplicate of bug 1270579 *** https://bugs.launchpad.net/bugs/1270579 ** This bug has been marked a duplicate of bug 1270579 Ubuntu should have an upstart job for saving/restoring backlight level on laptops -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
Jeff Gregoire (jfgregoire) wrote on 2012-06-11: - Create a file (any name) under /etc/pm/power.d with the following content: # Brightness adjustment Thanks for this solution, it works ;-) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
Re: [Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
Il 13/01/2013 06:14, Asheesh ha scritto: I had the same issue. I use xbacklight to solve the issue. Add xbacklight to your startup applications with the desired brightness setting and problem worked around. Probably my workaround is very similar ! -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
I had the same issue. I use xbacklight to solve the issue. Add xbacklight to your startup applications with the desired brightness setting and problem worked around. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
As a temporary patch, you can try the following: - Create a file (any name) under /etc/pm/power.d with the following content: # Brightness adjustment case $1 in true) # 20% screen brightness on battery echo 2 /sys/class/backlight/acpi_video0/brightness ;; false) # 80% screen brightness on AC echo 8 /sys/class/backlight/acpi_video0/brightness ;; esac exit 0 - Make it executable chmod +x myscript assuming myscript is the name of your file. Of course, you will need to reboot. This will adjust the brightness at 20 % when on battery and 80% when on AC power. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
I'm no expert but a working command you can use to change the display brightness temporarily as a normal user is: echo somevalue | sudo tee /sys/class/backlight/acpi_video0/brightness For example if you want to set the brightness to 2, run following: echo 2 | sudo tee /sys/class/backlight/acpi_video0/brightness If the command is run as root (like it's done if added to rc.local), you can just use the echo x ... command. If this doesn't work during startup, it's very likely that the case is what Steve Langasek describes in another bug report: And even if you get it to work at the commandline, this setting may be getting overridden by the desktop after rc.local runs. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
I used to lower down brightness around 2. Then after about 15 to 20 seconds of inactivity, the screen used to set itself automatically to 5 and then to 10 suddenly after touching the touchpad. I had to lower down brightness manually every times. Problem solved by disabling the lower luminosity to save battery option in the luminosity/locking options of the gnome parameter menu. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
Weird ! There is barely a difference. Fichier : «/etc/rc.local» Taille : 358 Blocs : 8 ES blocs : 4096 fichier Device : 805h/2053d Inode : 263548 Liens : 1 Accès : (0775/-rwxrwxr-x) UID : (0/root) GID : (0/root) Accès : 2012-04-22 16:24:12.345009945 +0200 Modi. : 2012-04-15 20:05:12.584086535 +0200 Chgt : 2012-04-15 20:05:12.608074533 +0200 Créé : - -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
My stat with the ACL of rc.local is in attachment. if you have follow correctly the instruction to modify the rc.local all should be ok ** Attachment added: stat-rc.local https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+attachment/3077062/+files/stat-rc.local.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
Sorry SiRiusCb but it doesn't change anything on my system. /sys/class/backlight/acpi_video0/brightness keeps 10 as value. /etc/rc.local is nevertheless executable. What did I miss ? Best -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
** Description changed: I'm on: Linux 3.2.0-12-generic-pae #20-Ubuntu SMP Sat Jan 28 01:10:59 UTC 2012 i686 I solve the issue editing the file - /sys/class/backlight/acpi_video0/brightness + /etc/rc.local adding this line echo 4 /sys/class/backlight/acpi_video0/brightness (without quotes) (i use 4 because is value in the middle, in fact 0 is the lower and 8 is the higher) Probably there are a better ways to solve this issue (i hope...) - --- + --- ApportVersion: 1.91-0ubuntu1 Architecture: i386 DistroRelease: Ubuntu 12.04 Package: gnome-power-manager 3.2.1-2 [modified: usr/bin/gnome-power-statistics] PackageArchitecture: i386 ProcVersionSignature: Ubuntu 3.2.0-15.24-generic-pae 3.2.5 Tags: precise Uname: Linux 3.2.0-15-generic-pae i686 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
@cochon Sorry,but it's my fault i have confused file /sys/class/backlight/acpi_video0/brightness with /etc/rc.local See Bug Description now corrected in top of page. https://bugs.launchpad.net/ubuntu/+source/gnome-power- manager/+bug/923940/+attachment/2701793/+files/rc.local -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
Hello Also affected here. LCD doesn't only set brightness max on every boot but every time screen goes sleep. Pretty anoying. I can't modify /sys/class/backlight/acpi_video0/brightness with the echo command. I got the answer : bash: /sys/class/backlight/acpi_video0/brightness: Permission denied. If it worked, would the modification be definitive ? Best -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: gnome-power-manager (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
@fabiomarconi -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
apport information ** Tags added: apport-collected ** Description changed: I'm on: Linux 3.2.0-12-generic-pae #20-Ubuntu SMP Sat Jan 28 01:10:59 UTC 2012 i686 I solve the issue editing the file /sys/class/backlight/acpi_video0/brightness adding this line echo 4 /sys/class/backlight/acpi_video0/brightness (without quotes) (i use 4 because is value in the middle, in fact 0 is the lower and 8 is the higher) Probably there are a better ways to solve this issue (i hope...) + --- + ApportVersion: 1.91-0ubuntu1 + Architecture: i386 + DistroRelease: Ubuntu 12.04 + Package: gnome-power-manager 3.2.1-2 [modified: usr/bin/gnome-power-statistics] + PackageArchitecture: i386 + ProcVersionSignature: Ubuntu 3.2.0-15.24-generic-pae 3.2.5 + Tags: precise + Uname: Linux 3.2.0-15-generic-pae i686 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/923940/+attachment/2752491/+files/Dependencies.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
@fabiomarconi Il comando apport-collect 923940 serve a launchpad per aggiornare/integrare lo status del Bug Report? P.S Specifico che sono italiano, ma probabilmente si capiva dall'inglese maccheronico del 1° post -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 923940] Re: Ubuntu 12.04 LTS set max lcd brightness on every boot
Hello Please run in a terminal apport-collect 923940 Thanks Fabio --- Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad ** Package changed: ubuntu = gnome-power-manager (Ubuntu) ** Tags removed: 12.04 bot-comment brightness lts ** Tags added: precise -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in Ubuntu. https://bugs.launchpad.net/bugs/923940 Title: Ubuntu 12.04 LTS set max lcd brightness on every boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/923940/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
