Another thing: 3esmit, could you explain to me what does the i8042.nomux option do?
2009/12/20 Pablo Javier Ferrari Ferrando <[email protected]> > 3esmit, > Thank you very much. It solved the brightness problem, and also the > touchpad one. Two goals with one shot. > > Stefan, > Thank you a lot. I really apreciate your very long effort. > > There are a couple of things I would like to comment, and a little problem > I wish solve (related to this topic) and perhaps any of you could help me: > > 1) From the changes in the boot options, the ubuntu logo that is shown at > the beginning and when shutting down, appears elongated in the with of the > screen (just an observation) > 2) A curious behaviour of this lovely machine is that sometimes it boots > with the brightness quite attenuated. I've tried it several times before and > after the last changes, and it happense randomly: sometimes it doesn't get > the full bright. > > THE PROBLEM) The previous step I had taken was to install a 9.04 version on > a small disk partition. Now the grub responds to that installation, and so > to set the boot options I had to edit the /boot/grub/menu.lst file of 9.04 > installation, since update-grub changes the /boot/grub/grub.cfg file of 9.10 > installation. The question is: How could I restore the previous grub, so > that it works normally from 9.10? > > Thanks again, and have a happy new year!!! > > > > > 2009/12/19 3esmit <[email protected]> > > Just forgot an important information: Im on Karmic Koala x64 >> Launchpad needs a edit option. >> >> -- >> Acer Aspire 5738 cannot change brightness at all >> https://bugs.launchpad.net/bugs/489041 >> You received this bug notification because you are a direct subscriber >> of the bug. >> >> Status in “linux” package in Ubuntu: New >> >> Bug description: >> Cannot change bringhtness at all. >> The Fn keys seem to work properly because they make appear the brightness >> indicator on the upper right corner of the screen, but nothing changes >> actually. >> The panel brightness applet has the same behaviour: it seems to work but >> nothing changes. >> When booting with "acpi_backlight=vendor" grub option no change is noticed >> on the screen, but the brightness applet says "cannot get laptop panel >> brightness" instead of the (supposed) brightness level, when the mouse >> pointer stands over it. >> >> ProblemType: Bug >> Architecture: amd64 >> AudioDevicesInUse: >> USER PID ACCESS COMMAND >> /dev/snd/controlC0: pablo 2018 F.... pulseaudio >> CRDA: Error: [Errno 2] No existe el fichero ó directorio >> Card0.Amixer.info: >> Card hw:0 'Intel'/'HDA Intel at 0xf4700000 irq 21' >> Mixer name : 'Intel G45 DEVCTG' >> Components : 'HDA:10ec0888,10250205,00100202 >> HDA:11c11040,11c10001,00100200 HDA:80862802,80860101,00100000' >> Controls : 32 >> Simple ctrls : 17 >> CheckboxSubmission: 18910bafd566e5c734482b08b2d8ab4f >> CheckboxSystem: 2954e74ba17fb0e37fc942cd1d9fab4e >> Date: Fri Nov 27 01:32:58 2009 >> DistroRelease: Ubuntu 9.10 >> HibernationDevice: RESUME=UUID=4b70a427-6b21-4555-b5d7-30a84e1b1713 >> InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) >> MachineType: Acer Aspire 5738 >> Package: linux-image-2.6.31-15-generic 2.6.31-15.50 >> ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-15-generic >> root=UUID=4d713b24-5215-4100-bec9-749b6fb4330e ro quiet splash >> ProcEnviron: >> LANG=es_UY.UTF-8 >> SHELL=/bin/bash >> ProcVersionSignature: Ubuntu 2.6.31-15.50-generic >> RelatedPackageVersions: >> linux-backports-modules-2.6.31-15-generic N/A >> linux-firmware 1.25 >> SourcePackage: linux >> Uname: Linux 2.6.31-15-generic x86_64 >> XsessionErrors: >> (gnome-settings-daemon:2030): GLib-CRITICAL **: g_propagate_error: >> assertion `src != NULL' failed >> (gnome-settings-daemon:2030): GLib-CRITICAL **: g_propagate_error: >> assertion `src != NULL' failed >> (nautilus:2124): Eel-CRITICAL **: eel_preferences_get_boolean: assertion >> `preferences_is_initialized ()' failed >> (polkit-gnome-authentication-agent-1:2146): GLib-CRITICAL **: >> g_once_init_leave: assertion `initialization_value != 0' failed >> (gnome-panel:2123): Gdk-WARNING **: >> /build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a >> pixmap or window >> dmi.bios.date: 04/11/2009 >> dmi.bios.vendor: Phoenix Technologies LTD >> dmi.bios.version: V1.05. >> dmi.board.name: JV50 >> dmi.board.vendor: Acer >> dmi.board.version: Rev >> dmi.chassis.type: 10 >> dmi.chassis.vendor: Acer >> dmi.chassis.version: N/A >> dmi.modalias: >> dmi:bvnPhoenixTechnologiesLTD:bvrV1.05.:bd04/11/2009:svnAcer:pnAspire5738:pvr0100:rvnAcer:rnJV50:rvrRev:cvnAcer:ct10:cvrN/A: >> dmi.product.name: Aspire 5738 >> dmi.product.version: 0100 >> dmi.sys.vendor: Acer >> >> To unsubscribe from this bug, go to: >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/489041/+subscribe >> > > -- Acer Aspire 5738 cannot change brightness at all https://bugs.launchpad.net/bugs/489041 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
