[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
Same behavior at Acer AO722 with Ubuntu 12.04 and kernel 3.2.0-24-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
On Sat, Oct 15, 2011 at 02:59:12PM -, Paul Abrahams wrote: > I'm having similar problems with the brightness control on an Acer K60IJ > laptop. In my case the brightness keys (Fn-F5 and Fn-F6) do nothing at > all. Paul: That's a different issue. Please file a separate bug by running 'ubuntu-bug linux' in a terminal. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
I'm having similar problems with the brightness control on an Acer K60IJ laptop. In my case the brightness keys (Fn-F5 and Fn-F6) do nothing at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
** Changed in: linux (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
I tested both v2.6.39-rc4-natty and v3.1-rc9-oneiric but the bug persists. I verified with uname -a that I was running that kernels. Anyone have any idea of something more I can test? and why this may be happening (just when using OpenSource ATI video driver)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
Actually I think it would be preferable to try the most recent build available, which is currently http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.1-rc9-oneiric/ The -series just specifies the configuration used for the build, and there's nothing wrong with using an oneiric kernel configuration with a natty userland. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
It would be great if you could try: http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.39-rc4-natty/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
Joseph, I can understand what upstream kernel version I should install to test. http://kernel.ubuntu.com/~kernel-ppa/mainline/ My Ubuntu is Natty and I can see kernel builds for Oneiric, which are the latest ones Could you please point me to the correct version/link I should try? Thanks. ** Description changed: When I change LCD backlight value using Fn + left/right keys, the backlight change in 3 steps each time where it should increase/decrease at 1 step. + + NOTE: This bug just happens when I used OpenSource ATI video drivers. If + I use proprietary there is no bug. Max value is: root@cas-netbook:/home/cas# cat /sys/class/backlight/acpi_video0/max_brightness 9 Adjusting to lowest using keyboard and then starting increasing, I get: root@cas-netbook:/home/cas# cat /sys/class/backlight/acpi_video0/brightness 0 root@cas-netbook:/home/cas# cat /sys/class/backlight/acpi_video0/brightness 3 root@cas-netbook:/home/cas# cat /sys/class/backlight/acpi_video0/brightness 6 root@cas-netbook:/home/cas# cat /sys/class/backlight/acpi_video0/brightness 9 If I continue to increase with keyboard, the brightness value don't increase more then value 9. And, If I echo value 1 to brightness, increasing with keyboard, I cat the brightness and I get value 4, instead value 3 if brightness started with value 0. I simple don't get any event when I use the brightness key combination: Fn + arrow left/right. Here is an example of what I got: root@cas-netbook:/home/cas# input-events 4 /dev/input/event4 - bustype : BUS_I8042 - vendor : 0x1 - product : 0x1 - version : 43841 - name: "AT Translated Set 2 keyboard" - phys: "isa0060/serio0/input0" - bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP + bustype : BUS_I8042 + vendor : 0x1 + product : 0x1 + version : 43841 + name: "AT Translated Set 2 keyboard" + phys: "isa0060/serio0/input0" + bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP waiting for events 09:56:29.503685: EV_MSC MSC_SCAN 28 09:56:29.503705: EV_KEY KEY_ENTER (0x1c) released 09:56:29.503707: EV_SYN code=0 value=0 09:56:31.923075: EV_MSC MSC_SCAN 205 09:56:31.923095: EV_KEY KEY_RIGHT (0x6a) pressed 09:56:31.923097: EV_SYN code=0 value=0 ^[[C09:56:31.994063: EV_MSC MSC_SCAN 205 09:56:31.994081: EV_KEY KEY_RIGHT (0x6a) released 09:56:31.994083: EV_SYN code=0 value=0 09:56:32.704639: EV_MSC MSC_SCAN 203 09:56:32.704660: EV_KEY KEY_LEFT (0x69) pressed 09:56:32.704663: EV_SYN code=0 value=0 ^[[D09:56:32.812767: EV_MSC MSC_SCAN 203 09:56:32.812787: EV_KEY KEY_LEFT (0x69) released 09:56:32.812789: EV_SYN code=0 value=0 timeout, quitting - NOTE: Acer AO522 have an embedded controller. I documented some findings - here: https://help.ubuntu.com/community/AspireOne522 + And ACPI LISTEN: + root@cas-netbook:/home/cas# acpi_listen + video LCD 0086 + video LCD 0087 + + + NOTE: Acer AO522 have an embedded controller. I documented some findings here: https://help.ubuntu.com/community/AspireOne522 NOTE: Acer AO722 should be the same hardware as AO522 (AO722 have a resolution LCD of 1366x728 on a 11.6'' LCD while AO522 have a 1280x720 on a 10.1'' LCD). ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-11-generic 2.6.38-11.50 ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8 Uname: Linux 2.6.38-11-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: - List of CAPTURE Hardware Devices - card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog] -Subdevices: 1/1 -Subdevice #0: subdevice #0 + List of CAPTURE Hardware Devices + card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC1: cas1291 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC1: cas1291 F pulseaudio CRDA: Error: [Errno 2] Ficheiro ou directoria inexistente Card0.Amixer.info: - Card hw:0 'Generic'/'HD-Audio Generic at 0xf0444000 irq 41' -Mixer name : 'ATI R6xx HDMI' -Components : 'HDA:1002aa01,00aa0100,00100200' -Controls : 4 -Simple ctrls : 1 + Card hw:0 'Generic'/'HD-Audio Generic at 0xf0444000 irq 41' + Mixer name : 'ATI R6xx HDMI' + Components : 'HDA:1002aa01,00aa0100,00100200' + Controls : 4 + Simple ctrls : 1 Card0.Amixer.values: - Simple mixer control 'IEC958',0 -Capabilities: pswitch pswitch-joined penum -Playback channels: Mono -Mono: Playback [on] + Simple mixer control 'IEC958',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [on] Card1.Amixer.info: - Card hw:1 'SB'/'HDA ATI SB at 0xf044 irq 16' -Mixer name : 'Cone
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
Let me say that I tested again to verify that this bug just happens when I am using the OpenSource ATI video drivers. When I am using proprietary drivers it just works as expected. I don't use proprietary drivers because I can't hibernate using them. Seth, here is the output of acpi_listen (while using ATI proprietary drivers, no bug): root@cas-netbook:/home/cas# acpi_listen video LCD 0086 video LCD 0087 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
Can you also run acpi_listen in a terminal, then press your brightness up key exactly one time, then brightness down exactly one time, and provide the output? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
Would it be possible for you to test the latest upstream kernel? It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the release candidate kernel versus the daily build. 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. ** Tags added: needs-upstream-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 872895] Re: Acer AO522 brigtness level keys wrongly working
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872895 Title: Acer AO522 brigtness level keys wrongly working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
