[Bug 1829095] Re: Keyborad backligt does not work
PS. In the next month I will have moved my work from the laptop to a destop machine, freeing the laptop to load up various kernels as need ed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829095] Re: Keyborad backligt does not work
I was not able to install the kernel you requested as this is my main machine. However Ubuntu 19.10 has been released and I have upgraded to it (in-place upgrade) and the keyboard backlight does not work on this kernel (5.3) either -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829095] Re: Keyborad backligt does not work
Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc6/ If latest mainline kernel doesn't work then we need to do a kernel bisection. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1829095] Re: Keyborad backligt does not work
No. I just tried again, as the kernel uas updated this morning. For this model the max value is 2, and the min is 0. I have tried all 3. Cheers -- Chris Martin m: +61 419 812 371 e: ch...@martin.cc -- On Tue, 25 Jun 2019 at 15:00, Kai-Heng Feng wrote: > Does backlight change when you change the "brightness" value? > > # echo 0 > /sys/class/leds/dell::kbd_backlight/brightness > # echo 2 > /sys/class/leds/dell::kbd_backlight/brightness > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1829095 > > Title: > Keyborad backligt does not work > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > I have a dell XPS14 (L421X). In releases 18.04 and lower the keyboard > back light used to work. However in 18.10 and 19.04 it does not > > The dell_laptop model is loaded. > > ProblemType: Bug > DistroRelease: Ubuntu 19.04 > Package: ubuntu-desktop 1.431 > ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 > Uname: Linux 5.0.0-15-generic x86_64 > NonfreeKernelModules: nvidia wl > ApportVersion: 2.20.10-0ubuntu27 > Architecture: amd64 > CurrentDesktop: ubuntu:GNOME > Date: Wed May 15 11:44:51 2019 > InstallationDate: Installed on 2019-04-23 (21 days ago) > InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) > SourcePackage: ubuntu-meta > UpgradeStatus: No upgrade log present (probably fresh install) > --- > ProblemType: Bug > ApportVersion: 2.20.10-0ubuntu27 > Architecture: amd64 > AudioDevicesInUse: >USERPID ACCESS COMMAND >/dev/snd/controlC0: cmartin2046 F pulseaudio > CurrentDesktop: ubuntu:GNOME > DistroRelease: Ubuntu 19.04 > InstallationDate: Installed on 2019-04-23 (23 days ago) > InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) > MachineType: Dell Inc. XPS L421X > NonfreeKernelModules: nvidia wl > Package: linux (not installed) > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-15-generic > root=UUID=994f28ca-26f0-46f9-9e20-27bb85872aa0 ro quiet splash vt.handoff=1 > ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 > RelatedPackageVersions: >linux-restricted-modules-5.0.0-15-generic N/A >linux-backports-modules-5.0.0-15-generic N/A >linux-firmware1.178.1 > Tags: disco > Uname: Linux 5.0.0-15-generic x86_64 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo > _MarkForUpload: True > dmi.bios.date: 02/08/2018 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: A17 > dmi.board.name: 0T8078 > dmi.board.vendor: Dell Inc. > dmi.board.version: A00 > dmi.chassis.type: 8 > dmi.chassis.vendor: Dell Inc. > dmi.chassis.version: A17 > dmi.modalias: > dmi:bvnDellInc.:bvrA17:bd02/08/2018:svnDellInc.:pnXPSL421X:pvrA17:rvnDellInc.:rn0T8078:rvrA00:cvnDellInc.:ct8:cvrA17: > dmi.product.family: 103C_5335KV > dmi.product.name: XPS L421X > dmi.product.sku: XPS L421X > dmi.product.version: A17 > dmi.sys.vendor: Dell Inc. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829095] Re: Keyborad backligt does not work
Does backlight change when you change the "brightness" value? # echo 0 > /sys/class/leds/dell::kbd_backlight/brightness # echo 2 > /sys/class/leds/dell::kbd_backlight/brightness -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829095] Re: Keyborad backligt does not work
cmartin@cockatoo:~$ ls /sys/class/leds/dell::kbd_backlight als_enabled brightness_hw_changed power subsystem als_setting device start_triggers trigger brightness max_brightness stop_timeoutuevent -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829095] Re: Keyborad backligt does not work
Please attach output of `ls /sys/class/leds/dell::kbd_backlight`. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829095] Re: Keyborad backligt does not work
apport information ** Tags added: apport-collected ** Description changed: I have a dell XPS14 (L421X). In releases 18.04 and lower the keyboard back light used to work. However in 18.10 and 19.04 it does not The dell_laptop model is loaded. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: ubuntu-desktop 1.431 ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 Uname: Linux 5.0.0-15-generic x86_64 NonfreeKernelModules: nvidia wl ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Wed May 15 11:44:51 2019 InstallationDate: Installed on 2019-04-23 (21 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) SourcePackage: ubuntu-meta UpgradeStatus: No upgrade log present (probably fresh install) + --- + ProblemType: Bug + ApportVersion: 2.20.10-0ubuntu27 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: cmartin2046 F pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 19.04 + InstallationDate: Installed on 2019-04-23 (23 days ago) + InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) + MachineType: Dell Inc. XPS L421X + NonfreeKernelModules: nvidia wl + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-15-generic root=UUID=994f28ca-26f0-46f9-9e20-27bb85872aa0 ro quiet splash vt.handoff=1 + ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 + RelatedPackageVersions: + linux-restricted-modules-5.0.0-15-generic N/A + linux-backports-modules-5.0.0-15-generic N/A + linux-firmware1.178.1 + Tags: disco + Uname: Linux 5.0.0-15-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 02/08/2018 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A17 + dmi.board.name: 0T8078 + dmi.board.vendor: Dell Inc. + dmi.board.version: A00 + dmi.chassis.type: 8 + dmi.chassis.vendor: Dell Inc. + dmi.chassis.version: A17 + dmi.modalias: dmi:bvnDellInc.:bvrA17:bd02/08/2018:svnDellInc.:pnXPSL421X:pvrA17:rvnDellInc.:rn0T8078:rvrA00:cvnDellInc.:ct8:cvrA17: + dmi.product.family: 103C_5335KV + dmi.product.name: XPS L421X + dmi.product.sku: XPS L421X + dmi.product.version: A17 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1829095/+attachment/5264506/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829095] Re: Keyborad backligt does not work
** Package changed: ubuntu-meta (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829095 Title: Keyborad backligt does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
