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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 29.11.2010 16:54, Eran Arad wrote: > Hi > > The brightness button are working properly in Windows 7. > The problem arises while using under FC14. Indeed it appears that > the brightness > buttons are not scaled correctly. I tried to set the power > management so that there won't > be lower brightness when working on battery but it had no effect. > Following this a message I received a suggestion from Vinzenz > Vietzke to add > a line > Option "RegistryDwords" "EnableBrightnessControl=1" > to file /etc/X11/xorg.conf. > However, while there is such a file in RedHat Enterprise distribution, > the FC distribution does not have such a file. None in FC12 > in FC14 there is a /etc/X11/xorg.conf.d directory where the keybord > conf file > resides. > > So, the problem still exists > > Thanks for your support, > Eran > On Mon, Nov 29, 2010 at 2:00 PM, > <laptop-request@xxxxxxxxxxxxxxxxxxxxxxx > <mailto:laptop-request@xxxxxxxxxxxxxxxxxxxxxxx>> wrote: > > Send laptop mailing list submissions to > laptop@xxxxxxxxxxxxxxxxxxxxxxx > <mailto:laptop@xxxxxxxxxxxxxxxxxxxxxxx> > > To subscribe or unsubscribe via the World Wide Web, visit > https://admin.fedoraproject.org/mailman/listinfo/laptop > or, via email, send a message with subject or body 'help' to > laptop-request@xxxxxxxxxxxxxxxxxxxxxxx > <mailto:laptop-request@xxxxxxxxxxxxxxxxxxxxxxx> > > You can reach the person managing the list at > laptop-owner@xxxxxxxxxxxxxxxxxxxxxxx > <mailto:laptop-owner@xxxxxxxxxxxxxxxxxxxxxxx> > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of laptop digest..." > > > Today's Topics: > > 1. Problem with Fedora 14 on a Laptop (Eran Arad) > 2. Re: Problem with Fedora 14 on a Laptop (Harlequin) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sun, 28 Nov 2010 20:44:39 +0200 > From: Eran Arad <eran.arad@xxxxxxxxx <mailto:eran.arad@xxxxxxxxx>> > Subject: Problem with Fedora 14 on a Laptop > To: laptop@xxxxxxxxxxxxxxxxxxxxxxx > <mailto:laptop@xxxxxxxxxxxxxxxxxxxxxxx> > Message-ID: > > <AANLkTi=AkQGO46km9D4PzY4g7UyW+h5vpsitgk7exyAm@xxxxxxxxxxxxxx > <mailto:AkQGO46km9D4PzY4g7UyW%2Bh5vpsitgk7exyAm@xxxxxxxxxxxxxx>> > Content-Type: text/plain; charset="iso-8859-1" > > Hello > > I wonder if someone encountered this problem: > I have just received a brand new Lenovo T510 Laptop. I have > installed, > successfully, a Fedora 14 system. This is a dual-system machine, > with Window > 7 Professional also installed. > > The problem: Staring the machine in Fedora, unplugged to > electricity, the > screens dims down to hardly readable level. Trying to increase > brightness, > using the function+brightness button has no effect. Plugging to > electricity > restores proper brightness. > Another show up of the same problem: started plugged in with proper > brightness, than any touch of function+brightness key brings the > screen to > unreadable, and unchangeable brightness. Seem to me that the > eFedora 14 > scales the potentiometer of screen luminosity incorrectly. > > Some information: Working in Windows 7, on the same machine: > this does not > happen > On previous Lenovo, T60p, with Fedora > 12, this > did not happen either. > > Has anybody encountered this problem ? any clue how to resolve, > > Thanks, > Eran > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://lists.fedoraproject.org/pipermail/laptop/attachments/20101128/fcf4642e/attachment-0001.html > > ------------------------------ > > Message: 2 > Date: Sun, 28 Nov 2010 20:23:29 +0100 > From: Harlequin <harlequix@xxxxxxxxxxxxxx > <mailto:harlequix@xxxxxxxxxxxxxx>> > Subject: Re: Problem with Fedora 14 on a Laptop > To: laptop@xxxxxxxxxxxxxxxxxxxxxxx > <mailto:laptop@xxxxxxxxxxxxxxxxxxxxxxx> > Message-ID: > <6bb59c6e-0455-4afe-8709-f34011514b5e@xxxxxxxxxxxxxxxxx > <mailto:6bb59c6e-0455-4afe-8709-f34011514b5e@xxxxxxxxxxxxxxxxx>> > Content-Type: text/plain; charset=utf-8 > > It seemd hat your brightness buttons are not working. Could you > please try to change brightness via the power manager. And which > de are you using? > > > > "Eran Arad" <eran.arad@xxxxxxxxx <mailto:eran.arad@xxxxxxxxx>> > schrieb: > > >Hello > > > >I wonder if someone encountered this problem: > >I have just received a brand new Lenovo T510 Laptop. I have > installed, > >successfully, a Fedora 14 system. This is a dual-system > machine, with > >Window > >7 Professional also installed. > > > >The problem: Staring the machine in Fedora, unplugged to > electricity, > >the > >screens dims down to hardly readable level. Trying to increase > >brightness, > >using the function+brightness button has no effect. Plugging to > >electricity > >restores proper brightness. > >Another show up of the same problem: started plugged in with proper > >brightness, than any touch of function+brightness key brings > the screen > >to > >unreadable, and unchangeable brightness. Seem to me that the > eFedora 14 > >scales the potentiometer of screen luminosity incorrectly. > > > >Some information: Working in Windows 7, on the same machine: > this does > >not > >happen > > On previous Lenovo, T60p, with Fedora > 12, this > >did not happen either. > > > >Has anybody encountered this problem ? any clue how to resolve, > > > >Thanks, > >Eran > >_______________________________________________ > >laptop mailing list > >laptop@xxxxxxxxxxxxxxxxxxxxxxx > <mailto:laptop@xxxxxxxxxxxxxxxxxxxxxxx> > >https://admin.fedoraproject.org/mailman/listinfo/laptop > > -- > This message has been sent from my android phone with k-9 mail > > > ------------------------------ > > _______________________________________________ > laptop mailing list > laptop@xxxxxxxxxxxxxxxxxxxxxxx > <mailto:laptop@xxxxxxxxxxxxxxxxxxxxxxx> > https://admin.fedoraproject.org/mailman/listinfo/laptop > > End of laptop Digest, Vol 55, Issue 10 > ************************************** > > > > > _______________________________________________ > laptop mailing list > laptop@xxxxxxxxxxxxxxxxxxxxxxx > https://admin.fedoraproject.org/mailman/listinfo/laptop Yes Xorg doesn't use xorg.conf anymore, it uses everything that is located in xorg.conf.d. So create a new file or attach this to your keyboard config (it doesn't matter): Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" Option "RegistryDwords" "EnableBrightnessControl=1" EndSection This should fix your problems. Reboot and enjoy. But if you experience any trouble and you get thrown into terminal-mode, remove the file. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkz0CakACgkQcFyEi9ZCdkCjUACgmM0BdWI/UK0lgA9zS1ymsa6h OPIAnA+0uA/Whx8idzZJ29fpgKcEr+En =qxp3 -----END PGP SIGNATURE----- |
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