[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Thanks, Daniel. I'm not skilled enough to develop the script. And I don't mind having a lag between the action and the effect while it works at all. Anything else I need to do after creating the script? Make it executable? -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
As far as I remember, this would be enough... -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
It does not work in my case. I created is as sudo, was that wrong? Thanks. -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Creating it with sudo is the only way... The rights are set as follows for me... ...in /etc/acpi/events: drwxr-xr-x 2 root root 4096 2010-08-13 09:58 . -rw-r--r-- 1 root root 140 2010-07-01 23:13 ideapad-video ...in /etc/acpi: drwxr-xr-x 3 root root 4096 2010-08-13 09:58 . -rwxr-xr-x 1 root root 731 2010-07-01 23:00 ideapad-video.sh -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Any news on this? Using an update maverick version and still having the same issue. I'll use Daniel's workaround for the moment but it's not particularly satisfying. ;) -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
@splashis: You can still improve the script. I also did some fine tuning on step size after I posted the script here. A perfect solution for step size would be a logarithmic approach, but it will still not satisfy in sense of response speed. -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Yay, I just tried 2.6.36-rc3 from kernel.org, and now the brightness hotkeys work (including libnotify OSD feedback). Please backport what ever made it work to the maverick kernel. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
I'm sorry, but I can't seem to find the particular package in which seems to be bringing the problem. So I am making as Incomplete until more info is given on the package I (or someone else) need to look at. ** Changed in: linux (Ubuntu) Status: In Progress = Incomplete ** Changed in: linux (Ubuntu) Assignee: Micheal Harker (michealh) = (unassigned) -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
I am willing to take on this project... Expect a patch soon! ** Changed in: linux (Ubuntu) Status: New = In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Micheal Harker (michealh) -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
apport information ** Description changed: When hitting Fn+Up/Down, the screen brightness does not change. The only Effect are these messages in dmesg: [ 374.633266] atkbd.c: Unknown key pressed (translated set 2, code 0xba on isa0060/serio0). [ 374.633278] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 374.723429] atkbd.c: Unknown key released (translated set 2, code 0xba on isa0060/serio0). [ 374.723443] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 374.856818] atkbd.c: Unknown key pressed (translated set 2, code 0xba on isa0060/serio0). [ 374.856831] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 374.941623] atkbd.c: Unknown key released (translated set 2, code 0xba on isa0060/serio0). [ 374.941635] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 375.043834] atkbd.c: Unknown key pressed (translated set 2, code 0xba on isa0060/serio0). [ 375.043847] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 375.138875] atkbd.c: Unknown key released (translated set 2, code 0xba on isa0060/serio0). [ 375.13] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 375.219720] atkbd.c: Unknown key pressed (translated set 2, code 0xba on isa0060/serio0). [ 375.219732] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 375.358080] atkbd.c: Unknown key released (translated set 2, code 0xba on isa0060/serio0). [ 375.358093] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. --- Architecture: i386 DistroRelease: Ubuntu 10.04 EcryptfsInUse: Yes InstallationMedia: Ubuntu-Netbook 10.04 Lucid Lynx - Alpha i386 (20100224.3) Package: linux (not installed) ProcEnviron: PATH=(custom, user) LANG=de_DE.utf8 SHELL=/bin/bash Tags: lucid ubuntu-une Uname: Linux 2.6.34-knuffi i686 UnreportableReason: The running kernel is not an Ubuntu kernel UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare + + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. + AplayDevices: + List of PLAYBACK Hardware Devices + card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] +Subdevices: 1/1 +Subdevice #0: subdevice #0 + Architecture: i386 + ArecordDevices: + List of CAPTURE Hardware Devices + card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] +Subdevices: 1/1 +Subdevice #0: subdevice #0 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: martin 2356 F pulseaudio + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'Intel'/'HDA Intel at 0x4060 irq 45' +Mixer name : 'Realtek ALC272' +Components : 'HDA:10ec0272,17aa4004,0011' +Controls : 14 +Simple ctrls : 8 + DistroRelease: Ubuntu 10.10 + EcryptfsInUse: Yes + HibernationDevice: RESUME=UUID=7b9c6e56-a721-48ee-91b2-4ca4ea51bd6a + InstallationMedia: Ubuntu-Netbook 10.04 Lucid Lynx - Alpha i386 (20100224.3) + MachineType: LENOVO S10-3 + Package: linux (not installed) + ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-14-generic root=UUID=5db34229-6ce1-4eb1-b50c-602b395d3b36 ro quiet splash + ProcEnviron: + PATH=(custom, user) + LANG=de_DE.UTF-8 + SHELL=/bin/bash + ProcVersionSignature: Ubuntu 2.6.35-14.20-generic 2.6.35 + Regression: No + RelatedPackageVersions: linux-firmware 1.37 + Reproducible: Yes + Tags: maverick ubuntu-une graphics needs-upstream-testing + Uname: Linux 2.6.35-14-generic i686 + UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 02/03/2010 + dmi.bios.vendor: LENOVO + dmi.bios.version: 2ACN21WW + dmi.board.name: Mariana3A + dmi.board.vendor: Lenovo + dmi.board.version: Rev 1.0 + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: Lenovo + dmi.chassis.version: Rev 1.0 + dmi.modalias: dmi:bvnLENOVO:bvr2ACN21WW:bd02/03/2010:svnLENOVO:pnS10-3:pvrLenovo:rvnLenovo:rnMariana3A:rvrRev1.0:cvnLenovo:ct10:cvrRev1.0: + dmi.product.name: S10-3 + dmi.product.version: Lenovo + dmi.sys.vendor: LENOVO ** Attachment added: AcpiTables.txt http://launchpadlibrarian.net/53315656/AcpiTables.txt -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
I finally got around to upgrade to maverick, and I just added up-to-date apport collect data. Hope it helps. Ciao Martin -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Problem still present, with 2.6.35 from kernel.org, too. If anyone of you also still has this bug, please confirm it (I don't feel well setting the status of my own report to confirmed). -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Included is a very dirty solution that really has poor performance (1-2 sec for action to take place), but in my opinion it is much better that typing commands on the shell to adjust brightness. Attached is a bash script to handle the event generated by the /etc/acpi/events/ideapad-video that must be created with following content: #BEGIN-- # /etc/acpi/events/ideapad-video # Called when the user presses the brightness fn-keys # event=video action=/etc/acpi/ideapad-video.sh %e #END-- Should be possible to to also develop an executable with better performance, but I still hope that ACPI will be fixed in a later version ubuntu. The acpi_fakekey command in fact gives no results, maybe someone knows hot to let ubuntu resond graphically in some way as it does with volume up/down. Comments and improvements are welcome. Cheers, Daniel ** Attachment added: /etc/acpi/ideapad-video.sh http://launchpadlibrarian.net/51254721/ideapad-video.sh -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
** Tags added: apport-collected ** Description changed: When hitting Fn+Up/Down, the screen brightness does not change. The only Effect are these messages in dmesg: [ 374.633266] atkbd.c: Unknown key pressed (translated set 2, code 0xba on isa0060/serio0). [ 374.633278] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 374.723429] atkbd.c: Unknown key released (translated set 2, code 0xba on isa0060/serio0). [ 374.723443] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 374.856818] atkbd.c: Unknown key pressed (translated set 2, code 0xba on isa0060/serio0). [ 374.856831] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 374.941623] atkbd.c: Unknown key released (translated set 2, code 0xba on isa0060/serio0). [ 374.941635] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 375.043834] atkbd.c: Unknown key pressed (translated set 2, code 0xba on isa0060/serio0). [ 375.043847] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 375.138875] atkbd.c: Unknown key released (translated set 2, code 0xba on isa0060/serio0). [ 375.13] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 375.219720] atkbd.c: Unknown key pressed (translated set 2, code 0xba on isa0060/serio0). [ 375.219732] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. [ 375.358080] atkbd.c: Unknown key released (translated set 2, code 0xba on isa0060/serio0). [ 375.358093] atkbd.c: Use 'setkeycodes e03a keycode' to make it known. + --- + Architecture: i386 + DistroRelease: Ubuntu 10.04 + EcryptfsInUse: Yes + InstallationMedia: Ubuntu-Netbook 10.04 Lucid Lynx - Alpha i386 (20100224.3) + Package: linux (not installed) + ProcEnviron: + PATH=(custom, user) + LANG=de_DE.utf8 + SHELL=/bin/bash + Tags: lucid ubuntu-une + Uname: Linux 2.6.34-knuffi i686 + UnreportableReason: The running kernel is not an Ubuntu kernel + UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Hi Martin, This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ . If it remains an issue, could you run the following command from a Terminal (Applications-Accessories-Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux 538256 Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: needs-kernel-logs ** Tags added: needs-upstream-testing ** Changed in: linux (Ubuntu) Status: New = Incomplete -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Hi! I don't yet feel ready to install the development version of Ubuntu on my netbook (I usually do this ca. 2-3 months before release date). The issue is still present in Lucid. I am currently running Kernel 2.6.34 directly from kernel.org (built using make-kpkg), and the xorg- edgers X.Org packages, and I am still unable to control the brightness using the hotkeys (the setpci command still works). If someone could explain how the brightness changes are supposed to happen (Which components are involved, e.g. Kernel/KMS, DDX, xorg- server, ACPI stuff,...), I would be happy to dig a little deeper. ** Changed in: linux (Ubuntu) Status: Incomplete = New ** Tags removed: needs-upstream-testing -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
By the way, I tried kernel 2.6.34-020634rc6-generic from kernel-ppa as recommended somewhere in Bug #406515, but only the messages in the kernel log go away, brightness is still not controllable. So it seems to be a different issue. -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 538256] Re: Screen brightness not controllable on Lenovo Ideapad S10-3 and U350
Tried to boot with the following kernel parameter (as suggested here: http://brettshaffer.com/blog/linux/fix-ubuntu-screen-brightness-problem /comment-page-1/): nomodeset acpi_backlight=vendor Which makes the brightness keys work on my ideapad u350. But in return the graphics aren't that nice during boot, low resolution of the ubuntu boot screen (something around 640x480 I think). Hope somebody can get it work without the nomodeset. Cheers. -- Screen brightness not controllable on Lenovo Ideapad S10-3 and U350 https://bugs.launchpad.net/bugs/538256 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
