Activity log for bug #1218547

Date Who What changed Old value New value Message
2013-08-29 18:10:48 Surak bug added bug
2013-08-29 20:22:35 Ubuntu Foundations Team Bug Bot tags bot-comment
2013-09-02 22:25:41 Quinn Balazs bug added subscriber Quinn Balazs
2013-09-03 12:01:21 Surak attachment added udevadm info --export-db > udev-db.txt https://bugs.launchpad.net/ubuntu/+bug/1218547/+attachment/3800814/+files/udev-db.txt
2013-10-12 10:33:07 Launchpad Janitor ubuntu: status New Confirmed
2013-10-12 16:04:36 Quinn Balazs ubuntu: status Confirmed Incomplete
2013-10-14 16:59:07 Quinn Balazs ubuntu: status Incomplete Confirmed
2013-10-14 17:15:40 Quinn Balazs affects ubuntu linux (Ubuntu)
2013-10-14 17:53:06 Surak tags bot-comment apport-collected bot-comment raring
2013-10-14 17:53:07 Surak description The Fn+F8 and Fn+F9 keys are not working on my Clevo W350ST with Kubuntu Raring to change screen brightness of the internal laptop screen. I installed linux-headers-3.11.0-4, linux-headers-3.11.0-4-generic, linux-image-3.11.0-4-generic and linux-image-extra-3.11.0-4-generic from Saucy packages repository but the problem persists. When trying: $ xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p' keycode 36 = (keysym 0xff0d, Return), state = 0x10 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x10 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x10 Event codes appear correctly. And changing: /sys/class/backlight/intel_backlight/brightness changes the brightness of the screen, but pressing the key combination does not. I believe this happens because the key combination is, in fact, changing the value of /sys/class/backlight/acpi_video0/brightness I have http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu http://ppa.launchpad.net/bumblebee/stable/ubuntu in my package sources Thanks! The Fn+F8 and Fn+F9 keys are not working on my Clevo W350ST with Kubuntu Raring to change screen brightness of the internal laptop screen. I installed linux-headers-3.11.0-4, linux-headers-3.11.0-4-generic, linux-image-3.11.0-4-generic and linux-image-extra-3.11.0-4-generic from Saucy packages repository but the problem persists. When trying: $ xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p' keycode 36 = (keysym 0xff0d, Return), state = 0x10 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x10 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x10 Event codes appear correctly. And changing: /sys/class/backlight/intel_backlight/brightness changes the brightness of the screen, but pressing the key combination does not. I believe this happens because the key combination is, in fact, changing the value of /sys/class/backlight/acpi_video0/brightness I have http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu http://ppa.launchpad.net/bumblebee/stable/ubuntu in my package sources Thanks! --- ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: silvio 2689 F.... pulseaudio /dev/snd/pcmC1D0p: silvio 2689 F...m pulseaudio /dev/snd/controlC0: silvio 2689 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=58f7acf2-4914-4b11-a2ac-e641cb4b39fd InstallationDate: Installed on 2013-08-18 (57 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Notebook W350STQ/W370ST MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic root=UUID=f0bca002-701a-49bb-befc-7343bac2e245 ro locale=pt_BR quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2 RelatedPackageVersions: linux-restricted-modules-3.11.0-9-generic N/A linux-backports-modules-3.11.0-9-generic N/A linux-firmware 1.106 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: raring Uname: Linux 3.11.0-9-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo vboxusers dmi.bios.date: 04/11/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W350STQ/W370ST dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd04/11/2013:svnNotebook:pnW350STQ/W370ST:pvrNotApplicable:rvnNotebook:rnW350STQ/W370ST:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: W350STQ/W370ST dmi.product.version: Not Applicable dmi.sys.vendor: Notebook
2013-10-14 17:53:09 Surak attachment added AlsaInfo.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877877/+files/AlsaInfo.txt
2013-10-14 17:53:11 Surak attachment added BootDmesg.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877878/+files/BootDmesg.txt
2013-10-14 17:53:13 Surak attachment added CRDA.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877879/+files/CRDA.txt
2013-10-14 17:53:15 Surak attachment added CurrentDmesg.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877880/+files/CurrentDmesg.txt
2013-10-14 17:53:18 Surak attachment added HookError_cloud_archive.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877881/+files/HookError_cloud_archive.txt
2013-10-14 17:53:20 Surak attachment added IwConfig.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877882/+files/IwConfig.txt
2013-10-14 17:53:22 Surak attachment added Lspci.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877883/+files/Lspci.txt
2013-10-14 17:53:24 Surak attachment added Lsusb.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877884/+files/Lsusb.txt
2013-10-14 17:53:26 Surak attachment added ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877885/+files/ProcCpuinfo.txt
2013-10-14 17:53:29 Surak attachment added ProcEnviron.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877886/+files/ProcEnviron.txt
2013-10-14 17:53:30 Surak attachment added ProcInterrupts.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877887/+files/ProcInterrupts.txt
2013-10-14 17:53:32 Surak attachment added ProcModules.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877888/+files/ProcModules.txt
2013-10-14 17:53:34 Surak attachment added PulseList.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877889/+files/PulseList.txt
2013-10-14 17:53:38 Surak attachment added UdevDb.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877890/+files/UdevDb.txt
2013-10-14 17:53:44 Surak attachment added UdevLog.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877891/+files/UdevLog.txt
2013-10-14 17:53:51 Surak attachment added WifiSyslog.txt https://bugs.launchpad.net/bugs/1218547/+attachment/3877892/+files/WifiSyslog.txt
2013-10-15 14:31:35 Quinn Balazs tags apport-collected bot-comment raring apport-collected bot-comment needs-testing-upstream raring
2013-10-15 14:31:53 Quinn Balazs tags apport-collected bot-comment needs-testing-upstream raring apport-collected bot-comment needs-upstream-testing raring
2013-10-15 16:21:12 Quinn Balazs linux (Ubuntu): status Confirmed Incomplete
2013-10-15 16:21:32 Quinn Balazs linux (Ubuntu): status Incomplete Confirmed
2013-10-15 16:22:11 Quinn Balazs linux (Ubuntu): status Confirmed Incomplete
2013-10-15 16:45:02 Joseph Salisbury linux (Ubuntu): importance Undecided Medium
2013-10-17 00:40:38 Surak tags apport-collected bot-comment needs-upstream-testing raring apport-collected bot-comment kernel-bug-exists-upstream raring
2013-10-17 09:43:13 Richard Hull bug added subscriber Richard Hull
2013-10-17 14:52:31 Quinn Balazs linux (Ubuntu): status Incomplete Confirmed
2013-10-18 00:05:56 Surak bug watch added http://bugzilla.kernel.org/show_bug.cgi?id=63201
2013-10-18 15:14:26 Quinn Balazs bug task added linux
2013-12-01 01:41:58 penalvch tags apport-collected bot-comment kernel-bug-exists-upstream raring apport-collected bot-comment kernel-bug-exists-upstream raring saucy
2013-12-01 01:42:44 penalvch summary Clevo W350ST brightness keys don't work on Kubuntu 8086:0416 [Clevo W350ST] brightness keys don't work on Kubuntu
2013-12-01 01:43:45 penalvch description The Fn+F8 and Fn+F9 keys are not working on my Clevo W350ST with Kubuntu Raring to change screen brightness of the internal laptop screen. I installed linux-headers-3.11.0-4, linux-headers-3.11.0-4-generic, linux-image-3.11.0-4-generic and linux-image-extra-3.11.0-4-generic from Saucy packages repository but the problem persists. When trying: $ xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p' keycode 36 = (keysym 0xff0d, Return), state = 0x10 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x10 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x10 Event codes appear correctly. And changing: /sys/class/backlight/intel_backlight/brightness changes the brightness of the screen, but pressing the key combination does not. I believe this happens because the key combination is, in fact, changing the value of /sys/class/backlight/acpi_video0/brightness I have http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu http://ppa.launchpad.net/bumblebee/stable/ubuntu in my package sources Thanks! --- ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: silvio 2689 F.... pulseaudio /dev/snd/pcmC1D0p: silvio 2689 F...m pulseaudio /dev/snd/controlC0: silvio 2689 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=58f7acf2-4914-4b11-a2ac-e641cb4b39fd InstallationDate: Installed on 2013-08-18 (57 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Notebook W350STQ/W370ST MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic root=UUID=f0bca002-701a-49bb-befc-7343bac2e245 ro locale=pt_BR quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2 RelatedPackageVersions: linux-restricted-modules-3.11.0-9-generic N/A linux-backports-modules-3.11.0-9-generic N/A linux-firmware 1.106 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: raring Uname: Linux 3.11.0-9-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo vboxusers dmi.bios.date: 04/11/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W350STQ/W370ST dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd04/11/2013:svnNotebook:pnW350STQ/W370ST:pvrNotApplicable:rvnNotebook:rnW350STQ/W370ST:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: W350STQ/W370ST dmi.product.version: Not Applicable dmi.sys.vendor: Notebook The Fn+F8 and Fn+F9 keys are not working on my Clevo W350ST with Kubuntu Raring to change screen brightness of the internal laptop screen. I installed linux-headers-3.11.0-4, linux-headers-3.11.0-4-generic, linux-image-3.11.0-4-generic and linux-image-extra-3.11.0-4-generic from Saucy packages repository but the problem persists. When trying the following event codes appear correctly: xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p' keycode 36 = (keysym 0xff0d, Return), state = 0x10 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x10 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x10 And changing: /sys/class/backlight/intel_backlight/brightness changes the brightness of the screen, but pressing the key combination does not. I believe this happens because the key combination is, in fact, changing the value of: /sys/class/backlight/acpi_video0/brightness I have in my package sources: http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu http://ppa.launchpad.net/bumblebee/stable/ubuntu WORKAROUND: acpi_backlight=vendor --- ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse:  USER PID ACCESS COMMAND  /dev/snd/controlC1: silvio 2689 F.... pulseaudio  /dev/snd/pcmC1D0p: silvio 2689 F...m pulseaudio  /dev/snd/controlC0: silvio 2689 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=58f7acf2-4914-4b11-a2ac-e641cb4b39fd InstallationDate: Installed on 2013-08-18 (57 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Notebook W350STQ/W370ST MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic root=UUID=f0bca002-701a-49bb-befc-7343bac2e245 ro locale=pt_BR quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2 RelatedPackageVersions:  linux-restricted-modules-3.11.0-9-generic N/A  linux-backports-modules-3.11.0-9-generic N/A  linux-firmware 1.106 RfKill:  0: phy0: Wireless LAN   Soft blocked: no   Hard blocked: no Tags: raring Uname: Linux 3.11.0-9-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo vboxusers dmi.bios.date: 04/11/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W350STQ/W370ST dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd04/11/2013:svnNotebook:pnW350STQ/W370ST:pvrNotApplicable:rvnNotebook:rnW350STQ/W370ST:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: W350STQ/W370ST dmi.product.version: Not Applicable dmi.sys.vendor: Notebook
2013-12-01 01:48:31 penalvch linux (Ubuntu): status Confirmed Incomplete
2013-12-04 12:10:38 penalvch tags apport-collected bot-comment kernel-bug-exists-upstream raring saucy apport-collected bot-comment kernel-bug-exists-upstream raring saucy trusty
2013-12-31 15:43:25 Surak tags apport-collected bot-comment kernel-bug-exists-upstream raring saucy trusty apport-collected bot-comment kernel-bug-exists-upstream-v3.13-rc6-trusty raring saucy trusty
2013-12-31 15:43:48 Surak linux (Ubuntu): status Incomplete Confirmed
2013-12-31 15:49:47 Surak description The Fn+F8 and Fn+F9 keys are not working on my Clevo W350ST with Kubuntu Raring to change screen brightness of the internal laptop screen. I installed linux-headers-3.11.0-4, linux-headers-3.11.0-4-generic, linux-image-3.11.0-4-generic and linux-image-extra-3.11.0-4-generic from Saucy packages repository but the problem persists. When trying the following event codes appear correctly: xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p' keycode 36 = (keysym 0xff0d, Return), state = 0x10 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x10 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x10 And changing: /sys/class/backlight/intel_backlight/brightness changes the brightness of the screen, but pressing the key combination does not. I believe this happens because the key combination is, in fact, changing the value of: /sys/class/backlight/acpi_video0/brightness I have in my package sources: http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu http://ppa.launchpad.net/bumblebee/stable/ubuntu WORKAROUND: acpi_backlight=vendor --- ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse:  USER PID ACCESS COMMAND  /dev/snd/controlC1: silvio 2689 F.... pulseaudio  /dev/snd/pcmC1D0p: silvio 2689 F...m pulseaudio  /dev/snd/controlC0: silvio 2689 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=58f7acf2-4914-4b11-a2ac-e641cb4b39fd InstallationDate: Installed on 2013-08-18 (57 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Notebook W350STQ/W370ST MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic root=UUID=f0bca002-701a-49bb-befc-7343bac2e245 ro locale=pt_BR quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2 RelatedPackageVersions:  linux-restricted-modules-3.11.0-9-generic N/A  linux-backports-modules-3.11.0-9-generic N/A  linux-firmware 1.106 RfKill:  0: phy0: Wireless LAN   Soft blocked: no   Hard blocked: no Tags: raring Uname: Linux 3.11.0-9-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo vboxusers dmi.bios.date: 04/11/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W350STQ/W370ST dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd04/11/2013:svnNotebook:pnW350STQ/W370ST:pvrNotApplicable:rvnNotebook:rnW350STQ/W370ST:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: W350STQ/W370ST dmi.product.version: Not Applicable dmi.sys.vendor: Notebook The Fn+F8 and Fn+F9 keys are not working on my Clevo W350ST with Kubuntu Raring to change screen brightness of the internal laptop screen. I installed linux-headers-3.11.0-4, linux-headers-3.11.0-4-generic, linux-image-3.11.0-4-generic and linux-image-extra-3.11.0-4-generic from Saucy packages repository but the problem persists. Edit: Bug persists with v3.13-rc6-trusty. When trying the following event codes appear correctly: xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p' keycode 36 = (keysym 0xff0d, Return), state = 0x10 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x10 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x10 And changing: /sys/class/backlight/intel_backlight/brightness changes the brightness of the screen, but pressing the key combination does not. I believe this happens because the key combination is, in fact, changing the value of: /sys/class/backlight/acpi_video0/brightness I have in my package sources: http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu http://ppa.launchpad.net/bumblebee/stable/ubuntu WORKAROUND: acpi_backlight=vendor (but this brakes autoswitch to external monitor when connecting one to VGA port) --- ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse:  USER PID ACCESS COMMAND  /dev/snd/controlC1: silvio 2689 F.... pulseaudio  /dev/snd/pcmC1D0p: silvio 2689 F...m pulseaudio  /dev/snd/controlC0: silvio 2689 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=58f7acf2-4914-4b11-a2ac-e641cb4b39fd InstallationDate: Installed on 2013-08-18 (57 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Notebook W350STQ/W370ST MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic root=UUID=f0bca002-701a-49bb-befc-7343bac2e245 ro locale=pt_BR quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2 RelatedPackageVersions:  linux-restricted-modules-3.11.0-9-generic N/A  linux-backports-modules-3.11.0-9-generic N/A  linux-firmware 1.106 RfKill:  0: phy0: Wireless LAN   Soft blocked: no   Hard blocked: no Tags: raring Uname: Linux 3.11.0-9-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo vboxusers dmi.bios.date: 04/11/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W350STQ/W370ST dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd04/11/2013:svnNotebook:pnW350STQ/W370ST:pvrNotApplicable:rvnNotebook:rnW350STQ/W370ST:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: W350STQ/W370ST dmi.product.version: Not Applicable dmi.sys.vendor: Notebook
2013-12-31 17:38:00 penalvch tags apport-collected bot-comment kernel-bug-exists-upstream-v3.13-rc6-trusty raring saucy trusty apport-collected bot-comment kernel-bug-exists-upstream-v3.13-rc6 raring saucy trusty
2013-12-31 17:38:08 penalvch linux (Ubuntu): status Confirmed Triaged
2013-12-31 17:41:14 penalvch linux (Ubuntu): importance Medium Low
2013-12-31 20:29:56 Surak description The Fn+F8 and Fn+F9 keys are not working on my Clevo W350ST with Kubuntu Raring to change screen brightness of the internal laptop screen. I installed linux-headers-3.11.0-4, linux-headers-3.11.0-4-generic, linux-image-3.11.0-4-generic and linux-image-extra-3.11.0-4-generic from Saucy packages repository but the problem persists. Edit: Bug persists with v3.13-rc6-trusty. When trying the following event codes appear correctly: xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p' keycode 36 = (keysym 0xff0d, Return), state = 0x10 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x10 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x10 And changing: /sys/class/backlight/intel_backlight/brightness changes the brightness of the screen, but pressing the key combination does not. I believe this happens because the key combination is, in fact, changing the value of: /sys/class/backlight/acpi_video0/brightness I have in my package sources: http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu http://ppa.launchpad.net/bumblebee/stable/ubuntu WORKAROUND: acpi_backlight=vendor (but this brakes autoswitch to external monitor when connecting one to VGA port) --- ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse:  USER PID ACCESS COMMAND  /dev/snd/controlC1: silvio 2689 F.... pulseaudio  /dev/snd/pcmC1D0p: silvio 2689 F...m pulseaudio  /dev/snd/controlC0: silvio 2689 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=58f7acf2-4914-4b11-a2ac-e641cb4b39fd InstallationDate: Installed on 2013-08-18 (57 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Notebook W350STQ/W370ST MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic root=UUID=f0bca002-701a-49bb-befc-7343bac2e245 ro locale=pt_BR quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2 RelatedPackageVersions:  linux-restricted-modules-3.11.0-9-generic N/A  linux-backports-modules-3.11.0-9-generic N/A  linux-firmware 1.106 RfKill:  0: phy0: Wireless LAN   Soft blocked: no   Hard blocked: no Tags: raring Uname: Linux 3.11.0-9-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo vboxusers dmi.bios.date: 04/11/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W350STQ/W370ST dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd04/11/2013:svnNotebook:pnW350STQ/W370ST:pvrNotApplicable:rvnNotebook:rnW350STQ/W370ST:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: W350STQ/W370ST dmi.product.version: Not Applicable dmi.sys.vendor: Notebook The Fn+F8 and Fn+F9 keys are not working on my Clevo W350ST with Kubuntu Raring to change screen brightness of the internal laptop screen. I installed linux-headers-3.11.0-4, linux-headers-3.11.0-4-generic, linux-image-3.11.0-4-generic and linux-image-extra-3.11.0-4-generic from Saucy packages repository but the problem persists. Edit: Bug persists with v3.13-rc6-trusty. When trying the following event codes appear correctly: xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p' keycode 36 = (keysym 0xff0d, Return), state = 0x10 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x10 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x10 And changing: /sys/class/backlight/intel_backlight/brightness changes the brightness of the screen, but pressing the key combination does not. I believe this happens because the key combination is, in fact, changing the value of: /sys/class/backlight/acpi_video0/brightness I have in my package sources: http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu http://ppa.launchpad.net/bumblebee/stable/ubuntu WORKAROUND: acpi_backlight=vendor (but this breaks autoswitch to external monitor when connecting one to VGA port) --- ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse:  USER PID ACCESS COMMAND  /dev/snd/controlC1: silvio 2689 F.... pulseaudio  /dev/snd/pcmC1D0p: silvio 2689 F...m pulseaudio  /dev/snd/controlC0: silvio 2689 F.... pulseaudio DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=58f7acf2-4914-4b11-a2ac-e641cb4b39fd InstallationDate: Installed on 2013-08-18 (57 days ago) InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Notebook W350STQ/W370ST MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic root=UUID=f0bca002-701a-49bb-befc-7343bac2e245 ro locale=pt_BR quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2 RelatedPackageVersions:  linux-restricted-modules-3.11.0-9-generic N/A  linux-backports-modules-3.11.0-9-generic N/A  linux-firmware 1.106 RfKill:  0: phy0: Wireless LAN   Soft blocked: no   Hard blocked: no Tags: raring Uname: Linux 3.11.0-9-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo vboxusers dmi.bios.date: 04/11/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W350STQ/W370ST dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd04/11/2013:svnNotebook:pnW350STQ/W370ST:pvrNotApplicable:rvnNotebook:rnW350STQ/W370ST:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: W350STQ/W370ST dmi.product.version: Not Applicable dmi.sys.vendor: Notebook