[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
This bug has been reported on the Ubuntu laptop testing tracker. A list of all reports related to this bug can be found here: http://laptop.qa.ubuntu.com/qatracker/reports/bugs/1000146 ** Tags added: laptop-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
The kernel patch is in 3.6 kernel, so it's already in raring kernel. And I also see the patch for gnome-setting-daemons is in GNOME_SETTINGS_DAEMON_3_5_92~1 So, I think we can close this issue now. Please feel free to re-open it, if this is still a issue. ** Changed in: linux (Ubuntu) Status: Triaged = Fix Released ** Changed in: linux (Ubuntu Precise) Status: Confirmed = Won't Fix ** Changed in: linux (Ubuntu Quantal) Status: Triaged = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
AceLan Kao, given the kernel fixes are now merged into Trusty, would it be best to close the linux (Ubuntu) tasks, and open an xorg (Ubuntu) task for the remaining issue of generating an x even for toggling the display as noted in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/comments/31 ? ** No longer affects: linux-lowlatency (Ubuntu) ** No longer affects: linux-lowlatency (Ubuntu Precise) ** No longer affects: linux-lowlatency (Ubuntu Quantal) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-lowlatency (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/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu Precise) 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/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-lowlatency (Ubuntu Quantal) 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/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-lowlatency (Ubuntu Precise) 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/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Changed in: linux (Ubuntu Quantal) Status: In Progress = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Changed in: linux (Ubuntu) Status: In Progress = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
This issue in the kernel part could be fix by the following 2 commits, and they are in linux 3.6 I'll submit the ubuntu SRU later, but we still need the g-s-d patch in comment #32 to be merged. commit 689db7843d503fae0eb46cb849e4caab35588170 Author: Corentin Chary corentin.ch...@gmail.com Date: Mon Aug 20 23:01:50 2012 +0200 drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO Signed-off-by: Corentin Chary corentin.ch...@gmail.com Signed-off-by: Matthew Garrett m...@redhat.com commit 272c77d55672ef92eda9d5e24a5a7ac62df9c431 Author: AceLan Kao acelan@canonical.com Date: Wed Jun 13 09:32:06 2012 +0200 asus-wmi: control backlight power through WMI, not ACPI BugLink: https://bugs.launchpad.net/bugs/1000146 Some h/w that can adjust screen brightness through ACPI functions, but can't turn on/off the backlight power correctly. So, we list those h/w in quirks and try to turn on/off the backlight power through WMI. Signed-off-by: AceLan Kao acelan@canonical.com Signed-off-by: Corentin Chary corentin.ch...@gmail.com Signed-off-by: Matthew Garrett m...@redhat.com -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Also affects: linux (Ubuntu Quantal) Importance: Medium Assignee: AceLan Kao (acelankao) Status: In Progress ** Also affects: linux-lowlatency (Ubuntu Quantal) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Precise) Importance: Undecided Status: New ** Also affects: linux-lowlatency (Ubuntu Precise) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
This issue might not be able to be solved in the near future, so I build a dkms package for you temporarily. ** Attachment added: asus-wmi-dkms_1.0_all.deb https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+attachment/3258817/+files/asus-wmi-dkms_1.0_all.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
After digging this issue more, I found that it's not only gnome-settings-daemon's (nor xfce-power-manager's) problem, but X key mapping's problem. There is no display toggle key defined in X, so X can receive the key 0x1af which is defined in kernel #define KEY_DISPLAYTOGGLE 0x1af /* Turn display (LCD) on and off */ That means all the applications based on X can get that keyevent. I'm actually a kernel engineer, so I need to find other guys to get involve this issue. And as far as I can see, this is not the easy one and take time to drive. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Patch added: fix_keyboard_brightness_toggle.patch https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+attachment/3254103/+files/fix_keyboard_brightness_toggle.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
The contain of the file should be as below. :p %cat /etc/modprobe.d/asus-wmi.conf install video modprobe eeepc-wmi; modprobe --ignore-install video; It will load eeepc-wmi before video, and it will prevent video to create acpi_video0 directory. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Yes, that change prevents acpi_video0 from being created. But Fn-F7 still fails. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, too bad, that looks like another bug in gnome-settings-daemon. We already make sure that we can turn on/off the display through bl_blank in /sys/class/backlight/eeepc-wmi So, everything in kernel are all set. I just check the gnome-settings-daemon code and fount in plugins/media-keys/gsd-media-keys-manager.c +2126 case KEYBOARD_BRIGHTNESS_UP_KEY: case KEYBOARD_BRIGHTNESS_DOWN_KEY: case KEYBOARD_BRIGHTNESS_TOGGLE_KEY: do_keyboard_brightness_action (manager, type); break; And in do_keyboard_brightness_action(), it will call g_dbus_proxy_call (manager-priv-power_keyboard_proxy, type == KEYBOARD_BRIGHTNESS_UP_KEY ? StepUp : StepDown, NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, update_keyboard_cb, manager); You can easily find that, the brightness toggle type is gone. So that gnome-settings-daemon will do nothing while receiving the keyevent 431(which is KEY_DISPLAYTOGGLE). I'll file a bug on bugzilla and link back to this bug tomorrow. Thanks for your help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, then, everything looks good. The quirk for your machine is matched, so that you have /sys/class/backlight/eeepc-wmi directory. And the functions provided by eeepc-wmi are working, so that you can turn on/off your screen by bl_blank. I need more info to know the problem you have. 1. Does it report any keyevents if using sudo showkey and press the display toggle key 2. Which message in the dmesg Disabling ACPI video driver or Backlight controlled by ACPI video driver 3. Do you have /sys/class/backlight/acpi_video0/ in your system when using the patched kernel I gave you. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Please use the kernel I gave you to do the test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
@AceLan, Test results from comment 21 using your patched kernel: 1. sudo showkey keycode 431 press keycode 431 release 2. Which message? Neither. I'm attaching the output of dmesg|grep ACPI . 3. acpi_video0 Yes, acpi_video0 is still present with your patched kernel (see comment 20). ** Attachment added: EEE PC 1001HA : dmesg|grep ACPI https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+attachment/3251068/+files/1001HA_dmesg_ACPI.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, thanks very much. The asus-wmi driver maintainer did some modification on my patch and we didn't imagine that will lead to the problem you have. I totally know the situation and will try to figure out a feasible solution for it. The problem is that in your system, there are eeepc-wmi and acpi_video0 directories in the /sys/class/backlight and while pressing the hotkey, the gnome-settings-daemon will try to turn on/off the screen through /sys/class/backlight. And in the gnome-settings-daemon, the one it chose to operate is acpi_video0 which is not working. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, there is one more test need your help. Could you use the patched kernel and add one file in the /etc/modprobe.d %cat /etc/modprobe.d/asus-wmi.conf install video modprobe asus-wmi; modprobe --ignore-install video; And then reboot and try to see if the hotkey works. Many thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
BTW, could you also list the directories in /sys/class/backlight after adding that files and reboot? Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
@AceLan, there was no apparent change after adding the file and rebooting : XXX@XXX:~$ uname -a Linux studioB-1001HA 3.2.0-29-generic #46 SMP Wed Aug 1 05:44:53 UTC 2012 i686 i686 i386 GNU/Linux XXX@XXX:~$ cat /proc/cmdline BOOT_IMAGE=/@/boot/vmlinuz-3.2.0-29-generic root=UUID=XXX ro rootflags=subvol=@ XXX@XXX:~$ cat /etc/modprobe.d/asus-wmi.conf install video modprobe asus-wmi; modprobe --ignore-install video; XXX@XXX:~$ ls -l /sys/class/backlight/ total 0 lrwxrwxrwx 1 root root 0 Aug 8 15:44 acpi_video0 - ../../devices/pci:00/:00:02.0/backlight/acpi_video0 lrwxrwxrwx 1 root root 0 Aug 8 15:46 eeepc-wmi - ../../devices/platform/eeepc-wmi/backlight/eeepc-wmi lrwxrwxrwx 1 root root 0 Aug 8 15:46 intel_backlight - ../../devices/pci:00/:00:02.0/drm/card0/card0-LVDS-1/intel_backlight XXX@XXX:~$ sudo showkey ... keycode 431 press keycode 431 release XXX@XXX:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, so you did the test in the /sys/class/backlight/acpi_video0/ directory? If that's the case, that means the acpi driver works for you, you don't need any patch for the kernel. Did you add any parameter to the kernel command line? cat /proc/cmdline and paste the result. Just use the kernel you like. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
The test was done as per your instructions, in the /sys/class/backlight /eeepc-wmi directory. This eeepc-wmi subdirectory exists with your patched kernel, but is not there with the older kernel. The test fails in the acpi_video0 and intel_backlight subdirectories, with both kernels. There are no additional kernel parameters specified, here is the current boot line: XXX@XXX:~$ cat /proc/cmdline BOOT_IMAGE=/@/boot/vmlinuz-3.2.0-29-generic root=UUID=XXX ro rootflags=subvol=@ The video module is no longer blacklisted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
keycode 244 was with the older kernel. I converted your test line to a script, and it did turn the screen black then it switched back to normal ok. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
btw the video module was listed in the lsmod output (as a dependency of i915) despite being blacklisted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, could you add one line in the file /etc/modprobe.d/blacklist.conf blacklist video to see if the hotkey works -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
@AceLan, no change after blacklisting video, Fn-F7 still does nothing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
@AceLan, after blacklisting video, Fn-F7 still does nothing with your patched kernel, but with the older lowlatency kernel I now get this message in the log: keyboard: can't emulate rawmode for keycode 244. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, the problem you have is not the same as mine. And the keycode 244 means KEY_BRIGHTNESS_ZERO In my patch, I change the key to KEY_DISPLAYTOGGLE Please redo the command in comment #13 and then see what you have in /sys/class/backlight Be sure that video module should not be listed by command lsmod You might see an eeepc* entry in the /sys/class/backlight, you can try to echo value to bl_power to see if it works sudo sh echo 1 bl_power ; sleep 3 ; sudo sh echo 0 bl_power It will turn off the sccren and turn it on after 3 seconds. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, the i386 kernel is uploaded. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Patched kernel downloaded, installed booted okay, but Fn-F7 still does nothing. xxx:~$ uname -a Linux xxx 3.2.0-29-generic #46 SMP Wed Aug 1 05:44:53 UTC 2012 i686 i686 i386 GNU/Linux ** Changed in: linux (Ubuntu) Status: Incomplete = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Also affects: linux-lowlatency (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, the patch is accepted by upstream. So, I added your machine to the list, if you have time please test the new kernel I built. Thanks. http://people.canonical.com/~acelan/bugs/lp1000146/ ** Changed in: linux (Ubuntu) Status: In Progress = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
@AceLan, thanks. Will you be uploading a 32-bit test kernel? amd64 is not compatible with the 1001HA laptop using an Intel Atom N270 CPU. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Just a quick update, the patch is accepted by the asus-wmi driver maintainer, but not shown in the platform-drivers-x86 tree yet. After this patch could be found in the platform-driver-x86 tree, I'll add more other machines into the quirk. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Gary, Yes, it should be the same issue as this one. I'm very happy that I can collect the info from those h/w. Please upload the output of the command 'dmidecode' here, thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
As requested, attached decoded DMI for ASUS EeePC 1001HA. ** Attachment added: dmidecode_1001HA.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+attachment/3166407/+files/dmidecode_1001HA.log ** Tags added: oneiric precise ** Tags added: kernel-hotkey -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Bug 853318 looks similar, reported EeePC models are 1015PX, 1005P, 1001HA (which has 1005HA mbd). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
Patch was submitted, but still under evaluation. This is not a good way to have a long list for this kind of machines, it would be better if we can detect it through ACPI video_detect. ** Patch added: 0001-asus-wmi-control-backlight-power-through-WMI-not-ACP.patch https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+attachment/3161948/+files/0001-asus-wmi-control-backlight-power-through-WMI-not-ACP.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Attachment added: dmidecode_X101CH.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+attachment/3148788/+files/dmidecode_X101CH.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Attachment added: dmidecode_1015cx.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+attachment/3148789/+files/dmidecode_1015cx.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Changed in: linux (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Tags added: blocks-hwcert-enablement -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1000146] Re: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working
** Changed in: linux (Ubuntu) Status: Incomplete = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000146 Title: [ASUS X101CH and 1015CX] the hotkey to turn on/off the display is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1000146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
