Dear all: I had 4810t with Fedora 11(Gnome). How can I get 8 hours on this?
Thanks! Jun On Mon, Nov 16, 2009 at 6:33 PM, Miguel Branco <[email protected]> wrote: > @Dan > Thanks for the reply. I'm using Ubuntu Karmic with kubuntu-desktop > installed on top. > I bricked my first timeline on a BIOS downgrade so I'm not feeling too bold > on trying an upgrade. My BIOS (for the 4810t) is 1.10. > > @Thomas > Add the following to the GRUB_CMD_LINUX_DEFAULT entry in /etc/default/grub: > > nomodeset acpi_backlight=vendor > > and then run sudo update-grub on the terminal. > > This fixed it all in gnome for me and others. > > > > > On Mon, Nov 16, 2009 at 23:13, Dan LeVasseur <[email protected]> wrote: > >> What version are you using? With my 4810tz BIOS 1.3 Kubuntu 9.10 the >> brightness keys worked out of the box and incremented levels 20 at a time. >> Adding the nomodeset.... allowed me to change increments by 10. >> >> Might be BIOS that fixed it. >> >> -Dan >> >> On Mon, Nov 16, 2009 at 2:50 PM, Miguel Branco <[email protected]> wrote: >> >>> Hello there, >>> I'm happy with my 4810T so far, I have no noise at all and almost >>> everything works. >>> However, while the 'nomodeset acpi_backlight=...' fix for the backlight >>> is perfect in Gnome, it doesn't work at all in KDE. >>> >>> The script fix works, but it's unpractical to input the password each >>> time you want to change the brightness. >>> I'm not even mentioning that you lose the option of using the built in >>> sliders. >>> >>> Does anyone know another option or hybrid way that works on KDE? I'd even >>> be happy if I could say setpci doesn't need sudo. >>> >>> Thanks, >>> Miguel >>> >>> _______________________________________________ >>> Mailing list: >>> https://launchpad.net/~acertimeline<https://launchpad.net/%7Eacertimeline> >>> Post to : [email protected] >>> Unsubscribe : >>> https://launchpad.net/~acertimeline<https://launchpad.net/%7Eacertimeline> >>> More help : https://help.launchpad.net/ListHelp >>> >>> >> > > _______________________________________________ > Mailing list: > https://launchpad.net/~acertimeline<https://launchpad.net/%7Eacertimeline> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~acertimeline<https://launchpad.net/%7Eacertimeline> > More help : https://help.launchpad.net/ListHelp > >
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