Oh I deleted the power manager and no problems with that since
On Mon, Nov 16, 2009 at 11:23 PM, Robert Zaccour <email address hidden>wrote:
> Is there gonna be a fix for this?
>
>
> On Mon, Nov 16, 2009 at 4:02 AM, Guido Berhoerster <guido+launchpad.net@
> berhoerster.name> wrote:
>
>> *** This bug is a duplicate of bug 453812 ***
>> https://bugs.launchpad.net/bugs/453812
>>
>> This problem is as you wrote in the description closely related to, but
>> not the same as bug #415023, rather it is a duplicate of bug #453812 which
>> is linked to the appropriate upstream bug.
>> In short, the keypress events that are observed here are resulting from
>> the Intel Xorg driver setting the brightness to 0 before turning off the
>> screen via DPMS.
>>
>> ** This bug is no longer a duplicate of bug 415023
>> brightness is broken on MSI WIND U100
>> ** This bug has been marked a duplicate of bug 453812
>> [i945] [karmic] regression: I can't turn off LVDS on my MSI Wind (Intel
>> 945GME)
>>
>> --
>> Screen can't dpms off/standby/shutdown, wakes instantly
>> https://bugs.launchpad.net/bugs/483116
>> You received this bug notification because you are a direct subscriber
>> of a duplicate bug (via bug 415023).
>>
>> Status in “linux” package in Ubuntu: New
>>
>> Bug description:
>> TL;DR: Whenever the screen tries to dpms off/standby/shutdown, brightness
>> change key events are generated, simulating activity and instantly waking
>> it. This is on an Advent 4211 netbook (rebranded MSI Wind U100), running
>> 2.6.31-14-generic on Kubuntu 9.10 x86.
>>
>> - Background:
>> Whenever the brightness changes, both the hardware/kernel and the software
>> seems to generate a keypress, which in turn triggers a brightness change
>> each and causes them to race. This is tightly related to bug #415023, where
>> the solution so far has been to make changes to the HAL .fdi file for laptop
>> screens to properly signal this by enabling the property
>> laptop_panel.brightness_in_hardware on known affected laptop screens, and
>> then change the the software (here power managers; Powerdevil, gnome-power,
>> xfce4-power-manager, ...) to be aware of the property and to largely back
>> off brightness handling.
>>
>> When the screen tries to DPMS off/standby/shutdown, both xev and
>> dbus-monitor report brightness key events (xev one brightness down key
>> release, dbus-monitor three up/down keypress events), and the screen
>> promptly wakes. If the power manager (here Powerdevil) is set to let the
>> screen sleep after a period of inactivity, this phantom activity will reset
>> the cycle.
>>
>> KeyRelease event, serial 34, synthetic NO, window 0x3600001,
>> root 0xf9, subw 0x0, time 271798228, (55,-14), root:(59,11),
>> state 0x0, keycode 232 (keysym 0x1008ff03,
>> XF86MonBrightnessDown), same_screen YES,
>> XLookupString gives 0 bytes:
>> XFilterEvent returns: False
>>
>> Asking Felix Geyer (debfx) whether Powerdevil could be told to ignore the
>> event;
>> [18:21] <debfx> there is nothing powerdevil can do to prevent key
>> events
>> [18:23] <debfx> hmm well yeah it could probably ignore them
>> [18:23] <debfx> i'll have a look at the code
>> [18:38] <debfx> doesn't seem that easy, by default powerdevil uses
>> the
>> xsync extension to get notified on user activity
>>
>> As it happens, this is a netbook (Advent 4211, a rebranded MSI Wind U100),
>> so thankfully I can close the lid. But the screen will never otherwise
>> sleep.
>>
>> ProblemType: Bug
>> AplayDevices:
>> **** List of PLAYBACK Hardware Devices ****
>> card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog]
>> Subdevices: 1/1
>> Subdevice #0: subdevice #0
>> Architecture: i386
>> AudioDevicesInUse:
>> USER PID ACCESS COMMAND
>> /dev/snd/controlC0: zorael 5629 F.... knotify4
>> zorael 5648 F.... kmix
>> CRDA: Error: [Errno 2] No such file or directory
>> Card0.Amixer.info:
>> Card hw:0 'Intel'/'HDA Intel at 0xffe00000 irq 16'
>> Mixer name : 'Realtek ALC1200'
>> Components : 'HDA:10ec0888,14620110,00100101'
>> Controls : 22
>> Simple ctrls : 14
>> Date: Sun Nov 15 15:27:45 2009
>> DistroRelease: Ubuntu 9.10
>> HibernationDevice: RESUME=UUID=271467da-45c3-4047-b445-19929c58ab91
>> MachineType: MICRO-STAR INTERNATIONAL CO., LTD U-100
>> Package: linux-image-2.6.31-14-generic 2.6.31-14.48
>> ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic
>> root=UUID=3970f499-b9ea-47af-9c60-2080e8e229ce ro quiet splash
>> ProcEnviron:
>> LANGUAGE=
>> PATH=(custom, user)
>> LANG=en_US.UTF-8
>> SHELL=/bin/bash
>> ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
>> RelatedPackageVersions:
>> linux-backports-modules-2.6.31-14-generic N/A
>> linux-firmware 1.24
>> RfKill:
>> 0: phy0: Wireless LAN
>> Soft blocked: no
>> Hard blocked: no
>> SourcePackage: linux
>> Uname: Linux 2.6.31-14-generic i686
>> dmi.bios.date: 10/06/2008
>> dmi.bios.vendor: American Megatrends Inc.
>> dmi.bios.version: 4.6.3
>> dmi.board.asset.tag: To be filled by O.E.M.
>> dmi.board.name: U-100
>> dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>> dmi.board.version: Ver.001
>> dmi.chassis.asset.tag: To Be Filled By O.E.M.
>> dmi.chassis.type: 3
>> dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>> dmi.chassis.version: Ver.001
>> dmi.modalias:
>> dmi:bvnAmericanMegatrendsInc.:bvr4.6.3:bd10/06/2008:svnMICRO-STARINTERNATIONALCO.,LTD:pnU-100:pvrVer.001:rvnMICRO-STARINTERNATIONALCO.,LTD:rnU-100:rvrVer.001:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvrVer.001:
>> dmi.product.name: U-100
>> dmi.product.version: Ver.001
>> dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>>
>>
>>
>
Oh I deleted the power manager and no problems with that since
On Mon, Nov 16, 2009 at 11:23 PM, Robert Zaccour <email address hidden>wrote:
> Is there gonna be a fix for this? launchpad. net@ /bugs.launchpad .net/bugs/ 453812 shutdown, wakes instantly /bugs.launchpad .net/bugs/ 483116 shutdown, brightness panel.brightnes s_in_hardware on known affected laptop screens, and manager, ...) to be aware of the property and to largely back shutdown, both xev and ssDown) , same_screen YES, 14620110, 00100101' UUID=271467da- 45c3-4047- b445-19929c58ab 91 2.6.31- 14-generic 2.6.31-14.48 /boot/vmlinuz- 2.6.31- 14-generic 3970f499- b9ea-47af- 9c60-2080e8e229 ce ro quiet splash ature: Ubuntu 2.6.31- 14.48-generic ersions: -modules- 2.6.31- 14-generic N/A asset.tag: To be filled by O.E.M. asset.tag: To Be Filled By O.E.M. version: Ver.001 MegatrendsInc. :bvr4.6. 3:bd10/ 06/2008: svnMICRO- STARINTERNATION ALCO.,LTD: pnU-100: pvrVer. 001:rvnMICRO- STARINTERNATION ALCO.,LTD: rnU-100: rvrVer. 001:cvnMICRO- STARINTERNATION ALCO.,LTD: ct3:cvrVer. 001: version: Ver.001
>
>
> On Mon, Nov 16, 2009 at 4:02 AM, Guido Berhoerster <guido+
> berhoerster.name> wrote:
>
>> *** This bug is a duplicate of bug 453812 ***
>> https:/
>>
>> This problem is as you wrote in the description closely related to, but
>> not the same as bug #415023, rather it is a duplicate of bug #453812 which
>> is linked to the appropriate upstream bug.
>> In short, the keypress events that are observed here are resulting from
>> the Intel Xorg driver setting the brightness to 0 before turning off the
>> screen via DPMS.
>>
>> ** This bug is no longer a duplicate of bug 415023
>> brightness is broken on MSI WIND U100
>> ** This bug has been marked a duplicate of bug 453812
>> [i945] [karmic] regression: I can't turn off LVDS on my MSI Wind (Intel
>> 945GME)
>>
>> --
>> Screen can't dpms off/standby/
>> https:/
>> You received this bug notification because you are a direct subscriber
>> of a duplicate bug (via bug 415023).
>>
>> Status in “linux” package in Ubuntu: New
>>
>> Bug description:
>> TL;DR: Whenever the screen tries to dpms off/standby/
>> change key events are generated, simulating activity and instantly waking
>> it. This is on an Advent 4211 netbook (rebranded MSI Wind U100), running
>> 2.6.31-14-generic on Kubuntu 9.10 x86.
>>
>> - Background:
>> Whenever the brightness changes, both the hardware/kernel and the software
>> seems to generate a keypress, which in turn triggers a brightness change
>> each and causes them to race. This is tightly related to bug #415023, where
>> the solution so far has been to make changes to the HAL .fdi file for laptop
>> screens to properly signal this by enabling the property
>> laptop_
>> then change the the software (here power managers; Powerdevil, gnome-power,
>> xfce4-power-
>> off brightness handling.
>>
>> When the screen tries to DPMS off/standby/
>> dbus-monitor report brightness key events (xev one brightness down key
>> release, dbus-monitor three up/down keypress events), and the screen
>> promptly wakes. If the power manager (here Powerdevil) is set to let the
>> screen sleep after a period of inactivity, this phantom activity will reset
>> the cycle.
>>
>> KeyRelease event, serial 34, synthetic NO, window 0x3600001,
>> root 0xf9, subw 0x0, time 271798228, (55,-14), root:(59,11),
>> state 0x0, keycode 232 (keysym 0x1008ff03,
>> XF86MonBrightne
>> XLookupString gives 0 bytes:
>> XFilterEvent returns: False
>>
>> Asking Felix Geyer (debfx) whether Powerdevil could be told to ignore the
>> event;
>> [18:21] <debfx> there is nothing powerdevil can do to prevent key
>> events
>> [18:23] <debfx> hmm well yeah it could probably ignore them
>> [18:23] <debfx> i'll have a look at the code
>> [18:38] <debfx> doesn't seem that easy, by default powerdevil uses
>> the
>> xsync extension to get notified on user activity
>>
>> As it happens, this is a netbook (Advent 4211, a rebranded MSI Wind U100),
>> so thankfully I can close the lid. But the screen will never otherwise
>> sleep.
>>
>> ProblemType: Bug
>> AplayDevices:
>> **** List of PLAYBACK Hardware Devices ****
>> card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog]
>> Subdevices: 1/1
>> Subdevice #0: subdevice #0
>> Architecture: i386
>> AudioDevicesInUse:
>> USER PID ACCESS COMMAND
>> /dev/snd/controlC0: zorael 5629 F.... knotify4
>> zorael 5648 F.... kmix
>> CRDA: Error: [Errno 2] No such file or directory
>> Card0.Amixer.info:
>> Card hw:0 'Intel'/'HDA Intel at 0xffe00000 irq 16'
>> Mixer name : 'Realtek ALC1200'
>> Components : 'HDA:10ec0888,
>> Controls : 22
>> Simple ctrls : 14
>> Date: Sun Nov 15 15:27:45 2009
>> DistroRelease: Ubuntu 9.10
>> HibernationDevice: RESUME=
>> MachineType: MICRO-STAR INTERNATIONAL CO., LTD U-100
>> Package: linux-image-
>> ProcCmdLine: BOOT_IMAGE=
>> root=UUID=
>> ProcEnviron:
>> LANGUAGE=
>> PATH=(custom, user)
>> LANG=en_US.UTF-8
>> SHELL=/bin/bash
>> ProcVersionSign
>> RelatedPackageV
>> linux-backports
>> linux-firmware 1.24
>> RfKill:
>> 0: phy0: Wireless LAN
>> Soft blocked: no
>> Hard blocked: no
>> SourcePackage: linux
>> Uname: Linux 2.6.31-14-generic i686
>> dmi.bios.date: 10/06/2008
>> dmi.bios.vendor: American Megatrends Inc.
>> dmi.bios.version: 4.6.3
>> dmi.board.
>> dmi.board.name: U-100
>> dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>> dmi.board.version: Ver.001
>> dmi.chassis.
>> dmi.chassis.type: 3
>> dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>> dmi.chassis.
>> dmi.modalias:
>> dmi:bvnAmerican
>> dmi.product.name: U-100
>> dmi.product.
>> dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD
>>
>>
>>
>