[Kernel-packages] [Bug 1864871] Re: Failed to init Intel sound card in 20.04
After many months, I had the opportunity to put my hands on the computer that had these audio problems: (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1864871/comments/31) ...and now the audio works without any workaround. Current Ubuntu version: 20.04.2 Kernel: 5.8.0-41 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1864871 Title: Failed to init Intel sound card in 20.04 Status in linux package in Ubuntu: Confirmed Bug description: After installing current 20.04 release on ThinkBook 13s IML with Intel audio card there is no sound available because sound card not detected (only dummy output available in sound settings): $ alsamixer cannot open mixer: No such file or directory $ lspci -nnk |grep -A2 audio lspci: Unable to load libkmod resources: error -12 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Device [8086:02c8] Subsystem: Lenovo Device [17aa:3816] Kernel driver in use: sof-audio-pci 00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:02a3] Subsystem: Lenovo Device [17aa:3819] $ pacmd list-cards 0 card(s) available. $ dmesg |grep sof [0.755398] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [0.755400] software IO TLB: mapped [mem 0x7d91d000-0x8191d000] (64MB) [2.142149] systemd[1]: Mounting Mount unit for software-boutique, revision 54... [2.333772] systemd[1]: Mounted Mount unit for software-boutique, revision 54. [2.770307] sof-audio-pci :00:1f.3: warning: No matching ASoC machine driver found [2.770316] sof-audio-pci :00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100 [2.770473] sof-audio-pci :00:1f.3: use msi interrupt mode [2.770696] sof-audio-pci :00:1f.3: bound :00:02.0 (ops i915_audio_component_bind_ops [i915]) [2.779359] sof-audio-pci :00:1f.3: hda codecs found, mask 5 [2.779360] sof-audio-pci :00:1f.3: using HDA machine driver skl_hda_dsp_generic now [2.817051] sof-audio-pci :00:1f.3: Direct firmware load for intel/sof/sof-cnl.ri failed with error -2 [2.817054] sof-audio-pci :00:1f.3: error: request firmware intel/sof/sof-cnl.ri failed err: -2 [2.817057] sof-audio-pci :00:1f.3: error: failed to load DSP firmware -2 [2.817058] sof-audio-pci :00:1f.3: error: sof_probe_work failed err: -2 I've found similar bug reported here: https://bugs.archlinux.org/task/64720 As a workaround I've added `snd_hda_intel.dmic_detect=0` to boot options and after that sound card successfully detected and started working. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-14-generic 5.4.0-14.17 ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18 Uname: Linux 5.4.0-14-generic x86_64 ApportVersion: 2.20.11-0ubuntu18 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: MATE Date: Wed Feb 26 19:22:05 2020 InstallationDate: Installed on 2020-02-25 (1 days ago) InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Alpha amd64 (20200221) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f3:0c02 Elan Microelectronics Corp. ELAN:Fingerprint Bus 001 Device 002: ID 04f2:b61e Chicony Electronics Co., Ltd Integrated Camera Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20RR ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-14-generic root=UUID=94f1e507-a44a-46a8-9163-548d27303afb ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-14-generic N/A linux-backports-modules-5.4.0-14-generic N/A linux-firmware1.186 SourcePackage: linux-5.4 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/29/2019 dmi.bios.vendor: LENOVO dmi.bios.version: CQCN24WW dmi.board.asset.tag: No Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ThinkBook 13s-IML dmi.modalias: dmi:bvnLENOVO:bvrCQCN24WW:bd10/29/2019:svnLENOVO:pn20RR:pvrLenovoThinkBook13s-IML:rvnLENOVO:rnLNVNB161216:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrLenovoThinkBook13s-IML: dmi.product.family: ThinkBook 13s-IML dmi.product.name: 20RR dmi.product.sku: LENOVO_MT_20RR_BU_idea_FM_ThinkBook 13s-IML dmi.product.version: Lenovo ThinkBook 13s-IML dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1864871/+subscriptions -- Mailing list: https://launchpad.net
[Kernel-packages] [Bug 1864871] Re: Failed to init Intel sound card in 20.04
Similar problem with: - Ubuntu 20.04 LTS - Fujitsu LifeBook A530 - $ lspci | grep Audio 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) THE PROBLEM: No sound. Gnome audio system settings shows "Dummy Audio" as output device. Trying with Lubuntu 20.04 on a different partition there's the same problem but running PulseAudio Volume Control it's possible to select: "analog stereo duplex" or "analog stereo output". Unfortunately there is no setting like this for Gnome. WORKAROUND: As reported here https://forum.ubuntu-it.org/viewtopic.php?t=413914 it seems to be a problem related to udev which doesn't find the audio card. 1. Inside /etc/pulse/default.pa find the following code: .ifexists module-udev-detect.so load-module module-udev-detect .else ### Alternatively use the static hardware detection module (for systems that ### lack udev support) load-module module-detect .endif 2. Comment the if/else statement: ### Automatically load driver modules depending on the hardware available #.ifexists module-udev-detect.so #load-module module-udev-detect #.else ### Alternatively use the static hardware detection module (for systems that ### lack udev support) load-module module-detect #.endif 3. Save the file and restart. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1864871 Title: Failed to init Intel sound card in 20.04 Status in linux package in Ubuntu: Confirmed Bug description: After installing current 20.04 release on ThinkBook 13s IML with Intel audio card there is no sound available because sound card not detected (only dummy output available in sound settings): $ alsamixer cannot open mixer: No such file or directory $ lspci -nnk |grep -A2 audio lspci: Unable to load libkmod resources: error -12 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Device [8086:02c8] Subsystem: Lenovo Device [17aa:3816] Kernel driver in use: sof-audio-pci 00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:02a3] Subsystem: Lenovo Device [17aa:3819] $ pacmd list-cards 0 card(s) available. $ dmesg |grep sof [0.755398] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [0.755400] software IO TLB: mapped [mem 0x7d91d000-0x8191d000] (64MB) [2.142149] systemd[1]: Mounting Mount unit for software-boutique, revision 54... [2.333772] systemd[1]: Mounted Mount unit for software-boutique, revision 54. [2.770307] sof-audio-pci :00:1f.3: warning: No matching ASoC machine driver found [2.770316] sof-audio-pci :00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100 [2.770473] sof-audio-pci :00:1f.3: use msi interrupt mode [2.770696] sof-audio-pci :00:1f.3: bound :00:02.0 (ops i915_audio_component_bind_ops [i915]) [2.779359] sof-audio-pci :00:1f.3: hda codecs found, mask 5 [2.779360] sof-audio-pci :00:1f.3: using HDA machine driver skl_hda_dsp_generic now [2.817051] sof-audio-pci :00:1f.3: Direct firmware load for intel/sof/sof-cnl.ri failed with error -2 [2.817054] sof-audio-pci :00:1f.3: error: request firmware intel/sof/sof-cnl.ri failed err: -2 [2.817057] sof-audio-pci :00:1f.3: error: failed to load DSP firmware -2 [2.817058] sof-audio-pci :00:1f.3: error: sof_probe_work failed err: -2 I've found similar bug reported here: https://bugs.archlinux.org/task/64720 As a workaround I've added `snd_hda_intel.dmic_detect=0` to boot options and after that sound card successfully detected and started working. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-14-generic 5.4.0-14.17 ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18 Uname: Linux 5.4.0-14-generic x86_64 ApportVersion: 2.20.11-0ubuntu18 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: MATE Date: Wed Feb 26 19:22:05 2020 InstallationDate: Installed on 2020-02-25 (1 days ago) InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Alpha amd64 (20200221) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f3:0c02 Elan Microelectronics Corp. ELAN:Fingerprint Bus 001 Device 002: ID 04f2:b61e Chicony Electronics Co., Ltd Integrated Camera Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20RR ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-14-generic root=UUID=94f1e507-a44a-46a8-9163-548d27303afb ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-14-generic N/A linux-backports-modules-5.4.0-14-generic N/A linux-firmware
[Kernel-packages] [Bug 1734147] Re: Ubuntu 17.10 corrupting BIOS - many LENOVO laptops models
Hi, Another main problem is that the *buntu 17.10 ISO images are still down-loadable. Not all the users read linux news and are aware of this bad bug. Unfortunately a warning on the ubuntu.com download page is not enough. There are infinite ways to reach the download links of the 17.10. Also, does anyone know if the ISO images are going to be updated with an updated kernel? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1734147 Title: Ubuntu 17.10 corrupting BIOS - many LENOVO laptops models Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Status in linux-hwe-edge package in Ubuntu: Confirmed Status in linux-oem package in Ubuntu: Confirmed Status in linux source package in Xenial: Invalid Status in linux-hwe-edge source package in Xenial: Fix Released Status in linux-oem source package in Xenial: Fix Released Status in linux source package in Artful: Fix Released Status in linux-hwe-edge source package in Artful: Invalid Status in linux-oem source package in Artful: Invalid Status in linux package in openSUSE: New Bug description: Description: An update to linux kernel on Ubuntu 17.10 that enabled the intel-spi-* drivers made Insyde BIOS unusable. Main issues were Settings being not stored, USB Boot impossible and EFI entries read- only. Fix: The issue was fixed in Kernel Version 4.13.0-21. But previous affected machines still suffered from a broken BIOS. Repair: Boot Linux and Install Kernel Version 4.14.9. Reboot into Linux and BIOS should be restored to a working state. --- Test Case: Fix has been verified by our HWE team on affected hardware. Regression Potential: Minimal, it's unlikely anyone is actually doing anything which requires this driver. --- Affected Machines: Lenovo B40-70 Lenovo B50-70 Lenovo B50-80 Lenovo Flex-3 Lenovo Flex-10 Lenovo G40-30 Lenovo G50-30 Lenovo G50-70 Lenovo G50-80 Lenovo S20-30 Lenovo U31-70 Lenovo Y50-70 Lenovo Y70-70 Lenovo Yoga Thinkpad (20C0) Lenovo Yoga 2 11" - 20332 Lenovo Z50-70 Lenovo Z51-70 Lenovo ideapad 100-15IBY Acer Aspire E5-771G Acer Aspire ES1-111M-C1LE Acer TravelMate B113 Toshiba Satellite S55T-B5233 Toshiba Satellite L50-B-1R7 Toshiba Satellite S50-B-13G Dell Inspiron 15-3531 Mediacom Smartbook 14 Ultra M-SB14UC Acer Aspire E3-111-C0UM --- Original Description: Basically on Lenovo Y50-70 after installing Ubuntu 17.10, many users reported a corrupted BIOS. It's not possible to save new settings in BIOS anymore and after rebooting, the system starts with the old settings. Moreover (and most important) USB booting is not possible anymore since USB is not recognized. It's very serious, since our machines do not have a CDROM. Lenovo forums at the moment are full of topics regading this issue. Thank you!! To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1734147/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work
Before performing the reverse bisect process I thought to ask directly in the linux-acpi mailing list which was the patch (or the set of patches) that have fixed the acpi/backlight issue . This is the answer: (original message http://marc.info/?l=linux-acpi&m=140429106012604&w=2) "I think you will need at least: commit fbc9fe1b4f222a7c575e3bd8e9defe59c6190a04 Author: Aaron Lu Date: Fri Oct 11 21:27:45 2013 +0800 ACPI / video: Do not register backlight if win8 and native interface exists commit 0e9f81d3b7cd0649a3bc437391b6a0650f98f844 Author: Aaron Lu Date: Tue Feb 18 13:54:20 2014 +0800 ACPI / video: Add systems that should favour native backlight interface commit 751109aad5834375ca9ed0dcfcd85a00cbf872b5 Author: Rafael J. Wysocki Date: Thu Jun 5 22:47:35 2014 +0200 ACPI / video: Change the default for video.use_native_backlight to 1 Maybe others, you will need to figure them out." I hope this will be helpful. Also, the first good working kernel is v3.16rc1. As long as I understand, instead of using a blacklist they have changed the default setup for the machines that are supporting Windows 8 with intel drivers. It seems that most of them don't use acpi. (More details starting from here http://lists.freedesktop.org/archives/intel- gfx/2013-October/034212.html) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work Status in “linux” package in Ubuntu: Triaged Bug description: Pressing Fn+F6 or Fn+F7 the brightness doesn't change. Upstream URL: http://marc.info/?l=linux- acpi&m=140178030214298&w=2 WORKAROUND: Execute at a terminal: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 Create /usr/share/X11/xorg.conf.d/20-intel.conf to set the "intel_backlight" interface, which will make the brightness shortcuts Fn+F6 and Fn+F7 work: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work
Hi Christopher, in the last couple of days I tried the kernels I didn't try before and now I can tell for sure that the fix arrived with the v3.16rc1 kernel. I also had a look at the bisect documentation and tried to move my first steps. In the meantime Aaron Lu, the guy that was looking after the upstream bug-report, has answered my questions http://marc.info/?l=linux-acpi&m=140409199022683&w=2 about a possible bug-fix for the previous kernels (especially the 13.3). He replied: "No chance for v3.13 as it lacks other supporting bits, sorry." I've no skills to tell what it's better to do, but after Aaron's words I'm a bit afraid there will be a lot of work and still too many difficulties for the ubuntu-linux 3.13 bug-fix. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work Status in “linux” package in Ubuntu: Triaged Bug description: Pressing Fn+F6 or Fn+F7 the brightness doesn't change. Upstream URL: http://marc.info/?l=linux- acpi&m=140178030214298&w=2 WORKAROUND: Execute at a terminal: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 Create /usr/share/X11/xorg.conf.d/20-intel.conf to set the "intel_backlight" interface, which will make the brightness shortcuts Fn+F6 and Fn+F7 work: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work
Some good news. I've tried the upstream kernel 3.16-rc2 and the brightness shortcut "Fn+F6/Fn+F7" is now working out of the box without any workaround. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work Status in “linux” package in Ubuntu: Triaged Bug description: Pressing Fn+F6 or Fn+F7 the brightness doesn't change. Upstream URL: http://marc.info/?l=linux- acpi&m=140178030214298&w=2 WORKAROUND: Execute at a terminal: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 Create /usr/share/X11/xorg.conf.d/20-intel.conf to set the "intel_backlight" interface, which will make the brightness shortcuts Fn+F6 and Fn+F7 work: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work
** Attachment added: "acpidump.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+attachment/4124592/+files/acpidump.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work Status in “linux” package in Ubuntu: Triaged Bug description: Pressing Fn+F6 or Fn+F7 the brightness doesn't change. WORKAROUND: Execute at a terminal: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 Create /usr/share/X11/xorg.conf.d/20-intel.conf to set the "intel_backlight" interface, which will make the brightness shortcuts Fn+F6 and Fn+F7 work: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work
Right, this should be OK http://marc.info/?l=linux- acpi&m=140178030214298&w=2 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work Status in “linux” package in Ubuntu: Triaged Bug description: Pressing Fn+F6 or Fn+F7 the brightness doesn't change. WORKAROUND: Execute at a terminal: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 Create /usr/share/X11/xorg.conf.d/20-intel.conf to set the "intel_backlight" interface, which will make the brightness shortcuts Fn+F6 and Fn+F7 work: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work
@Christopher Here the bug report on the Linux mailing list: http://lkml.iu.edu//hypermail/linux/kernel/1406.0/00478.html hope it's OK. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work Status in “linux” package in Ubuntu: Triaged Bug description: Pressing Fn+F6 or Fn+F7 the brightness doesn't change. WORKAROUND: Execute at a terminal: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 Create /usr/share/X11/xorg.conf.d/20-intel.conf to set the "intel_backlight" interface, which will make the brightness shortcuts Fn+F6 and Fn+F7 work: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work
Hi Christopher, Tried the 3.15-rc7 kernel but the problem is still there. Pressing Fn+F6/Fn+F7 the brightness doesn't change. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work Status in “linux” package in Ubuntu: Confirmed Bug description: Pressing Fn+F6 or Fn+F7 the brightness doesn't change. WORKAROUND: Execute at a terminal: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 Create /usr/share/X11/xorg.conf.d/20-intel.conf to set the "intel_backlight" interface, which will make the brightness shortcuts Fn+F6 and Fn+F7 work: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work
** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-3.15-rc7 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: [Fujitsu Lifebook A512] Brightness hot keys Fn+F6/Fn+F7 don't work Status in “linux” package in Ubuntu: Confirmed Bug description: Pressing Fn+F6 or Fn+F7 the brightness doesn't change. WORKAROUND: Execute at a terminal: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 Create /usr/share/X11/xorg.conf.d/20-intel.conf to set the "intel_backlight" interface, which will make the brightness shortcuts Fn+F6 and Fn+F7 work: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] Re: Fujitsu Lifebook A512 - Brightness hot keys Fn+F6/Fn+F7 don't work out of the box
** Description changed: (Fujitsu Lifebook A512 - Ubuntu 14.04 - Linux 3.13.0-24-generic x86_64) Pressing Fn+F6 or Fn+F7 the brightness doesn't change. - WORKAROUND (found here http://ubuntuforums.org/showthread.php?t=2192471) 1) The command: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 2) Then I've created the /usr/share/X11/xorg.conf.d/20-intel.conf file to set the "intel_backlight" interfece, with the following lines: Section "Device" - Identifier "card0" - Driver "intel" - Option "Backlight" "intel_backlight" - BusID "PCI:0:2:0" + Identifier "card0" + Driver "intel" + Option "Backlight" "intel_backlight" + BusID "PCI:0:2:0" EndSection This makes the brightness shortcuts Fn+F6 and Fn+F7 work. - EXTRA INFOS - I run "ubuntu-bug linux" on a new installation of the 14.04 in order to get informations of the original setup of the system. The workaround has been tried on another 14.04 installation on the same computer. - - I didn't install any extra packages. Everything we need to make the hot keys Fn+F6/Fn+F7 work is already in the system. It seems to be a "setup problem".. maybe related to backlight or xorg.. + - I didn't install any extra package. Everything we need to make the hot keys Fn+F6/Fn+F7 work is already in the system. It seems to be a "setup problem".. maybe related to backlight or xorg.. - The lines in /usr/share/X11/xorg.conf.d/20-intel.conf are just a copy/paste taken from the ubuntuforums.org topic. I've just tried to use it and luckily it worked. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: pinguinux 1731 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.13.0-24-generic N/A - linux-backports-modules-3.13.0-24-generic N/A - linux-firmware 1.127 + linux-restricted-modules-3.13.0-24-generic N/A + linux-backports-modules-3.13.0-24-generic N/A + linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: Fujitsu Lifebook A512 - Brightness hot keys Fn+F6/Fn+F7 don't work out of the box Status in “linux” package in Ubuntu: Confirmed Bug description: (Fujitsu Lifebook A512 - Ubuntu 14.04 - Linux 3.13.0-24-generic x86_64) Pressing Fn+F6 or Fn+F7 the brightness doesn't change. WORKAROUND (found here http://ubuntuforums.org/showthread.php?t=2192471) 1) The command: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 2) Then I've created the /usr/share/X11/xorg.conf.d/20-intel.conf file to set the "intel_backlight" interfece, with the following lines: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection This makes the brightness shortcuts Fn+F6 and Fn+F7 work. EXTRA INFOS - I run "ubuntu-bug linux" on a new installation of the 14.04 in order to get informations of the original setup of the system. The workaround has been tried on another 14.04 installation on the same computer. - I didn't install any extra package. Everything we ne
[Kernel-packages] [Bug 1249219] Re: 8086:0116 [Lenovo B570] backlight control acpi_video0 instead intel_backlight
Here the new bug related to Fujitsu Lifebook A512: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318299 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1249219 Title: 8086:0116 [Lenovo B570] backlight control acpi_video0 instead intel_backlight Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading to new release (13.10), when i control brightness, system change value in file /sys/class/backlight/acpi_video0/brightness instead of /sys/class/backlight/intel_backlight/brightness by default. On 13.04 or older brightness works good. --- ApportVersion: 2.12.6-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: timofey2907 F pulseaudio CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied dmesg: write failed: Broken pipe DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-28 (169 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: LENOVO HuronRiver Platform MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.12.0-2-generic root=UUID=5f54dc08-5f0f-4ab1-bdf2-844517b2419b ro rootflags=subvol=@ acpi_backlight=vendor ProcVersionSignature: Ubuntu 3.12.0-2.7-generic 3.12.0 Tags: trusty Uname: Linux 3.12.0-2-generic x86_64 UpgradeStatus: Upgraded to trusty on 2013-07-08 (127 days ago) UserGroups: audio autopilot libvirtd sudo video WifiSyslog: dmi.bios.date: 10/27/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 44CN43WW dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Emerald Lake dmi.board.vendor: LENOVO dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnLENOVO:bvr44CN43WW:bd10/27/2011:svnLENOVO:pnHuronRiverPlatform:pvrLenovoB570:rvnLENOVO:rnEmeraldLake:rvrFAB1:cvnLENOVO:ct10:cvr0.1: dmi.product.name: HuronRiver Platform dmi.product.version: Lenovo B570 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1249219/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1318299] [NEW] Fujitsu Lifebook A512 - Brightness hot keys Fn+F6/Fn+F7 don't work out of the box
Public bug reported: (Fujitsu Lifebook A512 - Ubuntu 14.04 - Linux 3.13.0-24-generic x86_64) Pressing Fn+F6 or Fn+F7 the brightness doesn't change. WORKAROUND (found here http://ubuntuforums.org/showthread.php?t=2192471) 1) The command: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 2) Then I've created the /usr/share/X11/xorg.conf.d/20-intel.conf file to set the "intel_backlight" interfece, with the following lines: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection This makes the brightness shortcuts Fn+F6 and Fn+F7 work. EXTRA INFOS - I run "ubuntu-bug linux" on a new installation of the 14.04 in order to get informations of the original setup of the system. The workaround has been tried on another 14.04 installation on the same computer. - I didn't install any extra packages. Everything we need to make the hot keys Fn+F6/Fn+F7 work is already in the system. It seems to be a "setup problem".. maybe related to backlight or xorg.. - The lines in /usr/share/X11/xorg.conf.d/20-intel.conf are just a copy/paste taken from the ubuntuforums.org topic. I've just tried to use it and luckily it worked. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pinguinux 1731 F pulseaudio CurrentDesktop: Unity Date: Sun May 11 10:21:22 2014 HibernationDevice: RESUME=UUID=f6e9afa5-5b2f-4c3d-af00-aff1122b6fe6 InstallationDate: Installed on 2014-04-18 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: FUJITSU LIFEBOOK A512 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=1cd50414-50f8-4f1c-9133-e7f3375c0415 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1318299 Title: Fujitsu Lifebook A512 - Brightness hot keys Fn+F6/Fn+F7 don't work out of the box Status in “linux” package in Ubuntu: New Bug description: (Fujitsu Lifebook A512 - Ubuntu 14.04 - Linux 3.13.0-24-generic x86_64) Pressing Fn+F6 or Fn+F7 the brightness doesn't change. WORKAROUND (found here http://ubuntuforums.org/showthread.php?t=2192471) 1) The command: for i in /sys/class/backlight/*; do echo $i;cat $i/brightness;cat $i/max_brightness;done shows this output: /sys/class/backlight/acpi_video0 1 100 /sys/class/backlight/intel_backlight 4882 4882 2) Then I've created the /usr/share/X11/xorg.conf.d/20-intel.conf file to set the "intel_backlight" interfece, with the following lines: Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection This makes the brightness shortcuts Fn+F6 and Fn+F7 work. EXTRA INFOS - I run "ubuntu-bug linux" on a new installation of the 14.04 in order to get informations of the original setup of the system. The workaround has been tried on another 14.04 installation on the same computer. - I didn't install any extra packages. Everything we need to make the hot keys Fn+F6/Fn+F7 work is already in the system. It seems to be a "setup problem".. maybe related to backlight or xorg.. - The lines in /usr/share/X11/xorg.conf.d/20-intel.conf are just a copy/paste taken from the ubuntuforums.org topic. I've just tried to use it and luckily it worked. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.47 ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER
[Kernel-packages] [Bug 1249219] Re: backlight control acpi_video0 instead intel_backlight
On my Fujitsu Lifebook A512 I should be able to adjust the brightness pressing Fn+F6 or Fn+F7. The brightness-indicator pop-up works but the brightness doesn't change. This should be related to the cpi_video0 / intel_backlight issue. I found a workaround here http://ubuntuforums.org/showthread.php?t=2192471 Basically it works creating the /usr/share/X11/xorg.conf.d/20-intel.conf file with the following lines: Section "Device" Identifier "card0" Driver "intel" Option "Backlight""intel_backlight" BusID "PCI:0:2:0" EndSection This makes the brightness shortcuts Fn+F6 and Fn+F7 work. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1249219 Title: backlight control acpi_video0 instead intel_backlight Status in “linux” package in Ubuntu: Confirmed Bug description: After upgrading to new release (13.10), when i control brightness, system change value in file /sys/class/backlight/acpi_video0/brightness instead of /sys/class/backlight/intel_backlight/brightness by default. On 13.04 or older brightness works good. --- ApportVersion: 2.12.6-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: timofey2907 F pulseaudio CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied dmesg: write failed: Broken pipe DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-28 (169 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: LENOVO HuronRiver Platform MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.12.0-2-generic root=UUID=5f54dc08-5f0f-4ab1-bdf2-844517b2419b ro rootflags=subvol=@ acpi_backlight=vendor ProcVersionSignature: Ubuntu 3.12.0-2.7-generic 3.12.0 Tags: trusty Uname: Linux 3.12.0-2-generic x86_64 UpgradeStatus: Upgraded to trusty on 2013-07-08 (127 days ago) UserGroups: audio autopilot libvirtd sudo video WifiSyslog: dmi.bios.date: 10/27/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 44CN43WW dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Emerald Lake dmi.board.vendor: LENOVO dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnLENOVO:bvr44CN43WW:bd10/27/2011:svnLENOVO:pnHuronRiverPlatform:pvrLenovoB570:rvnLENOVO:rnEmeraldLake:rvrFAB1:cvnLENOVO:ct10:cvr0.1: dmi.product.name: HuronRiver Platform dmi.product.version: Lenovo B570 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1249219/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1294027] Re: [Fujitsu LIFEBOOK A512] Touchpad scrolling and middle click doesn't work
At this stage a backport would make sense only to Ubuntu 12.04 LTS which is going to be supported till 2017. I don't use it but of course a backport could be useful for other people who are using the 12.04 and planned to use it til the EOL. I think it's up to the developers to take a decision. I'm not an expert and I have no idea if this is going to be a complicated job or not ;) Just in case! I've tried the "psmouse-alps-1.3" workaround on a LIVE version of 12.04 and it works. So... at least if a backport to 12.04 would be difficult/problematic, we know that the workaround works also on 12.04. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1294027 Title: [Fujitsu LIFEBOOK A512] Touchpad scrolling and middle click doesn't work Status in “linux” package in Ubuntu: Incomplete Bug description: The scrolling and middle click "left and right button pushed together" doesn't work. WORKAROUND: 1- Downloaded drivers here http://www.dahetral.com/public-download/alps-psmouse-dlkm-for-3-2-and-3-5/view 2- Moved the folder "psmouse-alps-1.3" into "/usr/src/" 3- cd /usr/src 4- sudo dkms build psmouse/alps-1.3 5- sudo dkms install psmouse/alps-1.3 6- sudo rmmod psmouse && sudo modprobe -v psmouse ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: xorg 1:7.7+1ubuntu6 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true Date: Tue Mar 18 10:53:31 2014 DistUpgraded: Fresh install DistroCodename: saucy DistroVariant: ubuntu DkmsStatus: psmouse, alps-1.3, 3.11.0-18-generic, x86_64: installed psmouse, alps-1.3, 3.11.0-18-lowlatency, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Fujitsu Limited. Device [10cf:16c2] InstallationDate: Installed on 2014-03-17 (0 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: FUJITSU LIFEBOOK A512 MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-18-generic.efi.signed root=UUID=e71a3b11-0c9a-4e83-ade8-1a1090268bd1 ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.16 dmi.board.name: FJNBB29 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.16:bd10/23/2013:svnFUJITSU:pnLIFEBOOKA512:pvr:rvnFUJITSU:rnFJNBB29:rvr:cvnFUJITSU:ct10:cvr: dmi.product.name: LIFEBOOK A512 dmi.sys.vendor: FUJITSU version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.46-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.1-1ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.1-1ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2~saucy1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.904-0ubuntu2.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1 xserver.bootTime: Tue Mar 18 10:43:53 2014 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id1427 vendor SAM xserver.version: 2:1.14.5-1ubuntu2~saucy1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1294027/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
