[Kernel-packages] [Bug 1382404] Re: 10ec:b723 Realtek Bluetooth on 8723BE not working
I would like to report that Bluetooth is working out of the box on: $ cat /etc/lsb-release; uname -a DISTRIB_ID=Ubuntu DISTRIB_RELEASE=15.10 DISTRIB_CODENAME=wily DISTRIB_DESCRIPTION="Ubuntu Wily Werewolf (development branch)" Linux ubuntu 4.2.0-7-generic #7-Ubuntu SMP Tue Sep 1 16:43:10 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux -- 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/1382404 Title: 10ec:b723 Realtek Bluetooth on 8723BE not working Status in linux package in Ubuntu: Confirmed Bug description: We need to support the realtek bluetooth part that comes with the Realtek Wifi MiniPCI Card ( 8723BE ) the info collect has been done a Clevo W310CZ Realtek has provided a driver which has been patched to work on trusty/3.13 here : https://github.com/lwfinger/rtl8723au_bt/tree/51a20d7c07861cbdd7219e54244bb3e38ba55058 This driver replace the current btusb driver and thus might cause different dehaviour with other bluetooth cards. --- ApportVersion: 2.14.1-0ubuntu3.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: oem2091 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=3fc39459-32f3-45b1-9121-6b8d0f2b6765 InstallationDate: Installed on 2014-08-09 (68 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: Notebook W310CZ/CZ-T Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed root=UUID=d43834ee-9abe-45da-acfd-3d522bff10c8 ro acpi_osi=Linux acpi_backlight=vendor ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6 RelatedPackageVersions: linux-restricted-modules-3.13.0-36-generic N/A linux-backports-modules-3.13.0-36-generic N/A linux-firmware 1.127.5 Tags: trusty Uname: Linux 3.13.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/24/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W310CZ dmi.board.vendor: Notebook dmi.board.version: V2.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd12/24/2013:svnNotebook:pnW310CZ/CZ-T:pvrNotApplicable:rvnNotebook:rnW310CZ:rvrV2.0:cvnNotebook:ct10:cvrN/A: dmi.product.name: W310CZ/CZ-T dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1382404/+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 1382404] Re: 10ec:b723 Realtek Bluetooth on 8723BE not working
I would like to add that the Bluetooth is not reliable on Ubuntu 14.04.2. Sometimes it works, sometimes it does not work. Basically it fails to scan, although, android phone detects it. -- 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/1382404 Title: 10ec:b723 Realtek Bluetooth on 8723BE not working Status in linux package in Ubuntu: Confirmed Bug description: We need to support the realtek bluetooth part that comes with the Realtek Wifi MiniPCI Card ( 8723BE ) the info collect has been done a Clevo W310CZ Realtek has provided a driver which has been patched to work on trusty/3.13 here : https://github.com/lwfinger/rtl8723au_bt/tree/51a20d7c07861cbdd7219e54244bb3e38ba55058 This driver replace the current btusb driver and thus might cause different dehaviour with other bluetooth cards. --- ApportVersion: 2.14.1-0ubuntu3.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: oem2091 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=3fc39459-32f3-45b1-9121-6b8d0f2b6765 InstallationDate: Installed on 2014-08-09 (68 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: Notebook W310CZ/CZ-T Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed root=UUID=d43834ee-9abe-45da-acfd-3d522bff10c8 ro acpi_osi=Linux acpi_backlight=vendor ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6 RelatedPackageVersions: linux-restricted-modules-3.13.0-36-generic N/A linux-backports-modules-3.13.0-36-generic N/A linux-firmware 1.127.5 Tags: trusty Uname: Linux 3.13.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/24/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W310CZ dmi.board.vendor: Notebook dmi.board.version: V2.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd12/24/2013:svnNotebook:pnW310CZ/CZ-T:pvrNotApplicable:rvnNotebook:rnW310CZ:rvrV2.0:cvnNotebook:ct10:cvrN/A: dmi.product.name: W310CZ/CZ-T dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1382404/+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 1382404] Re: 10ec:b723 Realtek Bluetooth on 8723BE not working
I have this card: 01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723] I used the ppa on Ubuntu 14.04.2 Kernel 3.16.0-41 and Blue-tooth works. I also have Ubuntu 15.04 Kernel 3.19.0-20 on another partition and it works on it too. -- 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/1382404 Title: 10ec:b723 Realtek Bluetooth on 8723BE not working Status in linux package in Ubuntu: Confirmed Bug description: We need to support the realtek bluetooth part that comes with the Realtek Wifi MiniPCI Card ( 8723BE ) the info collect has been done a Clevo W310CZ Realtek has provided a driver which has been patched to work on trusty/3.13 here : https://github.com/lwfinger/rtl8723au_bt/tree/51a20d7c07861cbdd7219e54244bb3e38ba55058 This driver replace the current btusb driver and thus might cause different dehaviour with other bluetooth cards. --- ApportVersion: 2.14.1-0ubuntu3.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: oem2091 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=3fc39459-32f3-45b1-9121-6b8d0f2b6765 InstallationDate: Installed on 2014-08-09 (68 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: Notebook W310CZ/CZ-T Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed root=UUID=d43834ee-9abe-45da-acfd-3d522bff10c8 ro acpi_osi=Linux acpi_backlight=vendor ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6 RelatedPackageVersions: linux-restricted-modules-3.13.0-36-generic N/A linux-backports-modules-3.13.0-36-generic N/A linux-firmware 1.127.5 Tags: trusty Uname: Linux 3.13.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/24/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: W310CZ dmi.board.vendor: Notebook dmi.board.version: V2.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd12/24/2013:svnNotebook:pnW310CZ/CZ-T:pvrNotApplicable:rvnNotebook:rnW310CZ:rvrV2.0:cvnNotebook:ct10:cvrN/A: dmi.product.name: W310CZ/CZ-T dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1382404/+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 1323967] Re: No Unity 3D support with Radeon APU E2-4000 with R2 Graphics [1002:9853]
Works on Ubuntu 14.04.2 $ /usr/lib/nux/unity_support_test -c -p OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD MULLINS OpenGL version string: 3.0 Mesa 10.3.2 Not software rendered:yes Not blacklisted: yes GLX fbconfig: yes GLX texture from pixmap: yes GL npot or rect textures: yes Compiz supported: yes -- 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/1323967 Title: No Unity 3D support with Radeon APU E2-4000 with R2 Graphics [1002:9853] Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-video-ati package in Ubuntu: Confirmed Bug description: The interface is very slow when 14.04 running on hardware with AMD CPU, E1-6010 APU with AMD Radeon R2 Graphics. Compiz does not fully supported: $ /usr/lib/nux/unity_support_test -c -p OpenGL vendor string: VMware, Inc. OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.4, 128 bits) OpenGL version string: 1.4 (2.1 Mesa 10.1.0) Not software rendered:no Not blacklisted: yes GLX fbconfig: yes GLX texture from pixmap: yes GL npot or rect textures: yes Compiz supported: no - For the status of fglrx driver on this system, please check related bug 1324001 - ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 [modified: boot/vmlinuz-3.13.0-24-generic] ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1640 F pulseaudio CurrentDesktop: Unity Date: Wed May 28 02:09:50 2014 HibernationDevice: RESUME=UUID=63f7549b-e124-4907-a497-768e5cc958aa InstallationDate: Installed on 2014-05-28 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417) MachineType: Dell Inc. Vostro 3445 ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=2fef7b9b-8ecf-4187-9d4a-3203bfdc7f71 ro rootdelay=60 quiet splash initcall_debug 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 StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/20/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A00 dmi.board.name: Vostro 3445 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA00:bd03/20/2014:svnDellInc.:pnVostro3445:pvrNotSpecified:rvnDellInc.:rnVostro3445:rvrA00:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: Vostro 3445 dmi.product.version: Not Specified dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1323967/+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 1402365] Re: Backlight Bug
I installed Kernel/LTS Enablement Stack on Ubuntu 14.04 and it is working on kernel 3.16.0-36 on Ubuntu 14.04. Is it necessary to bisect between kernel 3.13 to 3.16? -- 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/1402365 Title: Backlight Bug Status in linux package in Ubuntu: Incomplete Bug description: Backlight control does not work, but there are entries in /sys/class/backlight. ls /sys/class/backlight backlight grep -r . /proc/acpi acpi sudo acpidump -o acpidump.txt acpixtract acpidump.txt iasl -d DSDT.dat sudo fwts fwts sudo fwts method fwts_method dmesg | grep 'ACPI: Video' video sudo dmidecode dmidecode.log cat /proc/version version Testing for a work around Reboot with only the kernel parameter acpi_backlight=vendor does not work ls /sys/class/backlight vendorbacklight No such folder /sys/class/backlight/intel_backlight/ Reboot with just kernel parameter video.use_bios_initial_backlight=0 does not work reboot with just kernel parameter video.use_native_backlight=1 does not work WORKAROUND: Install fglrx. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-43-generic 3.13.0-43.72 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: vidya 1832 F pulseaudio /dev/snd/controlC0: vidya 1832 F pulseaudio CurrentDesktop: Unity Date: Sun Dec 14 16:16:27 2014 HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5 InstallationDate: Installed on 2014-12-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: LENOVO 80E3 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 video.use_native_backlight=1 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN25WW(V1.07) dmi.board.asset.tag: No Asset Tag dmi.board.name: Lancer 5B2 dmi.board.vendor: LENOVO dmi.board.version: SDK0F82990 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo G50-45 dmi.modalias: dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45: dmi.product.name: 80E3 dmi.product.version: Lenovo G50-45 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402365/+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 1402365] Re: Backlight Bug
I tested on Kernel 4.0.0-04-generic and the Bug is fixed. -- 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/1402365 Title: Backlight Bug Status in linux package in Ubuntu: Expired Bug description: Backlight control does not work, but there are entries in /sys/class/backlight. ls /sys/class/backlight backlight grep -r . /proc/acpi acpi sudo acpidump -o acpidump.txt acpixtract acpidump.txt iasl -d DSDT.dat sudo fwts fwts sudo fwts method fwts_method dmesg | grep 'ACPI: Video' video sudo dmidecode dmidecode.log cat /proc/version version Testing for a work around Reboot with only the kernel parameter acpi_backlight=vendor does not work ls /sys/class/backlight vendorbacklight No such folder /sys/class/backlight/intel_backlight/ Reboot with just kernel parameter video.use_bios_initial_backlight=0 does not work reboot with just kernel parameter video.use_native_backlight=1 does not work WORKAROUND: Install fglrx. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-43-generic 3.13.0-43.72 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: vidya 1832 F pulseaudio /dev/snd/controlC0: vidya 1832 F pulseaudio CurrentDesktop: Unity Date: Sun Dec 14 16:16:27 2014 HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5 InstallationDate: Installed on 2014-12-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: LENOVO 80E3 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 video.use_native_backlight=1 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN25WW(V1.07) dmi.board.asset.tag: No Asset Tag dmi.board.name: Lancer 5B2 dmi.board.vendor: LENOVO dmi.board.version: SDK0F82990 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo G50-45 dmi.modalias: dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45: dmi.product.name: 80E3 dmi.product.version: Lenovo G50-45 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402365/+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 1402365] Re: Backlight Bug
The entry in /sys/class/backlight on Kernel 4.0 is radeon_bl0 Does it help? -- 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/1402365 Title: Backlight Bug Status in linux package in Ubuntu: Incomplete Bug description: Backlight control does not work, but there are entries in /sys/class/backlight. ls /sys/class/backlight backlight grep -r . /proc/acpi acpi sudo acpidump -o acpidump.txt acpixtract acpidump.txt iasl -d DSDT.dat sudo fwts fwts sudo fwts method fwts_method dmesg | grep 'ACPI: Video' video sudo dmidecode dmidecode.log cat /proc/version version Testing for a work around Reboot with only the kernel parameter acpi_backlight=vendor does not work ls /sys/class/backlight vendorbacklight No such folder /sys/class/backlight/intel_backlight/ Reboot with just kernel parameter video.use_bios_initial_backlight=0 does not work reboot with just kernel parameter video.use_native_backlight=1 does not work WORKAROUND: Install fglrx. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-43-generic 3.13.0-43.72 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: vidya 1832 F pulseaudio /dev/snd/controlC0: vidya 1832 F pulseaudio CurrentDesktop: Unity Date: Sun Dec 14 16:16:27 2014 HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5 InstallationDate: Installed on 2014-12-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: LENOVO 80E3 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 video.use_native_backlight=1 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN25WW(V1.07) dmi.board.asset.tag: No Asset Tag dmi.board.name: Lancer 5B2 dmi.board.vendor: LENOVO dmi.board.version: SDK0F82990 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo G50-45 dmi.modalias: dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45: dmi.product.name: 80E3 dmi.product.version: Lenovo G50-45 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402365/+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 1402365] Re: Backlight Bug
I have downloaded Ubuntu 15.04 64 Bit ISO and running live session. It is working on kernel 3.19.0-15 on Ubuntu 15.04. -- 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/1402365 Title: Backlight Bug Status in linux package in Ubuntu: Incomplete Bug description: Backlight control does not work, but there are entries in /sys/class/backlight. ls /sys/class/backlight backlight grep -r . /proc/acpi acpi sudo acpidump -o acpidump.txt acpixtract acpidump.txt iasl -d DSDT.dat sudo fwts fwts sudo fwts method fwts_method dmesg | grep 'ACPI: Video' video sudo dmidecode dmidecode.log cat /proc/version version Testing for a work around Reboot with only the kernel parameter acpi_backlight=vendor does not work ls /sys/class/backlight vendorbacklight No such folder /sys/class/backlight/intel_backlight/ Reboot with just kernel parameter video.use_bios_initial_backlight=0 does not work reboot with just kernel parameter video.use_native_backlight=1 does not work WORKAROUND: Install fglrx. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-43-generic 3.13.0-43.72 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: vidya 1832 F pulseaudio /dev/snd/controlC0: vidya 1832 F pulseaudio CurrentDesktop: Unity Date: Sun Dec 14 16:16:27 2014 HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5 InstallationDate: Installed on 2014-12-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: LENOVO 80E3 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 video.use_native_backlight=1 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN25WW(V1.07) dmi.board.asset.tag: No Asset Tag dmi.board.name: Lancer 5B2 dmi.board.vendor: LENOVO dmi.board.version: SDK0F82990 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo G50-45 dmi.modalias: dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45: dmi.product.name: 80E3 dmi.product.version: Lenovo G50-45 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402365/+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 1402365] Re: Backlight Bug
I have updated the BIOS and there is no change. $ sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date A2CN26WW(V1.08) 10/29/2014 ** 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/1402365 Title: Backlight Bug Status in linux package in Ubuntu: Confirmed Bug description: Backlight control does not work, but there are entries in /sys/class/backlight. ls /sys/class/backlight backlight grep -r . /proc/acpi acpi sudo acpidump -o acpidump.txt acpixtract acpidump.txt iasl -d DSDT.dat sudo fwts fwts sudo fwts method fwts_method dmesg | grep 'ACPI: Video' video sudo dmidecode dmidecode.log cat /proc/version version Testing for a work around Reboot with only the kernel parameter acpi_backlight=vendor does not work ls /sys/class/backlight vendorbacklight No such folder /sys/class/backlight/intel_backlight/ Reboot with just kernel parameter video.use_bios_initial_backlight=0 does not work reboot with just kernel parameter video.use_native_backlight=1 does not work WORKAROUND: Install fglrx. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-43-generic 3.13.0-43.72 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: vidya 1832 F pulseaudio /dev/snd/controlC0: vidya 1832 F pulseaudio CurrentDesktop: Unity Date: Sun Dec 14 16:16:27 2014 HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5 InstallationDate: Installed on 2014-12-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: LENOVO 80E3 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 video.use_native_backlight=1 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN25WW(V1.07) dmi.board.asset.tag: No Asset Tag dmi.board.name: Lancer 5B2 dmi.board.vendor: LENOVO dmi.board.version: SDK0F82990 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo G50-45 dmi.modalias: dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45: dmi.product.name: 80E3 dmi.product.version: Lenovo G50-45 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402365/+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 1402365] Re: Backlight Bug
I have installed fglrx driver and backlight control is working. -- 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/1402365 Title: Backlight Bug Status in linux package in Ubuntu: Confirmed Bug description: Backlight control does not work, but there are entries in /sys/class/backlight. ls /sys/class/backlight backlight grep -r . /proc/acpi acpi sudo acpidump -o acpidump.txt acpixtract acpidump.txt iasl -d DSDT.dat sudo fwts fwts sudo fwts method fwts_method dmesg | grep 'ACPI: Video' video sudo dmidecode dmidecode.log cat /proc/version version Testing for a work around Reboot with only the kernel parameter acpi_backlight=vendor does not work ls /sys/class/backlight vendorbacklight No such folder /sys/class/backlight/intel_backlight/ Reboot with just kernel parameter video.use_bios_initial_backlight=0 does not work reboot with just kernel parameter video.use_native_backlight=1 does not work ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-43-generic 3.13.0-43.72 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: vidya 1832 F pulseaudio /dev/snd/controlC0: vidya 1832 F pulseaudio CurrentDesktop: Unity Date: Sun Dec 14 16:16:27 2014 HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5 InstallationDate: Installed on 2014-12-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: LENOVO 80E3 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 video.use_native_backlight=1 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN25WW(V1.07) dmi.board.asset.tag: No Asset Tag dmi.board.name: Lancer 5B2 dmi.board.vendor: LENOVO dmi.board.version: SDK0F82990 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo G50-45 dmi.modalias: dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45: dmi.product.name: 80E3 dmi.product.version: Lenovo G50-45 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402365/+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 1402365] [NEW] Backlight Bug
Public bug reported: Backlight control does not work, but there are entries in /sys/class/backlight. ls /sys/class/backlight backlight grep -r . /proc/acpi acpi sudo acpidump -o acpidump.txt acpixtract acpidump.txt iasl -d DSDT.dat sudo fwts fwts sudo fwts method fwts_method dmesg | grep 'ACPI: Video' video sudo dmidecode dmidecode.log cat /proc/version version Testing for a work around Reboot with only the kernel parameter acpi_backlight=vendor does not work ls /sys/class/backlight vendorbacklight No such folder /sys/class/backlight/intel_backlight/ Reboot with just kernel parameter video.use_bios_initial_backlight=0 does not work reboot with just kernel parameter video.use_native_backlight=1 does not work ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-43-generic 3.13.0-43.72 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: vidya 1832 F pulseaudio /dev/snd/controlC0: vidya 1832 F pulseaudio CurrentDesktop: Unity Date: Sun Dec 14 16:16:27 2014 HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5 InstallationDate: Installed on 2014-12-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: LENOVO 80E3 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 video.use_native_backlight=1 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN25WW(V1.07) dmi.board.asset.tag: No Asset Tag dmi.board.name: Lancer 5B2 dmi.board.vendor: LENOVO dmi.board.version: SDK0F82990 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo G50-45 dmi.modalias: dmi:bvnLENOVO:bvrA2CN25WW(V1.07):bd08/26/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvrSDK0F82990WIN:cvnLENOVO:ct10:cvrLenovoG50-45: dmi.product.name: 80E3 dmi.product.version: Lenovo G50-45 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty ** Attachment added: required files https://bugs.launchpad.net/bugs/1402365/+attachment/4280895/+files/BugReportBacklight.tar.gz -- 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/1402365 Title: Backlight Bug Status in linux package in Ubuntu: New Bug description: Backlight control does not work, but there are entries in /sys/class/backlight. ls /sys/class/backlight backlight grep -r . /proc/acpi acpi sudo acpidump -o acpidump.txt acpixtract acpidump.txt iasl -d DSDT.dat sudo fwts fwts sudo fwts method fwts_method dmesg | grep 'ACPI: Video' video sudo dmidecode dmidecode.log cat /proc/version version Testing for a work around Reboot with only the kernel parameter acpi_backlight=vendor does not work ls /sys/class/backlight vendorbacklight No such folder /sys/class/backlight/intel_backlight/ Reboot with just kernel parameter video.use_bios_initial_backlight=0 does not work reboot with just kernel parameter video.use_native_backlight=1 does not work ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-43-generic 3.13.0-43.72 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: vidya 1832 F pulseaudio /dev/snd/controlC0: vidya 1832 F pulseaudio CurrentDesktop: Unity Date: Sun Dec 14 16:16:27 2014 HibernationDevice: RESUME=UUID=42b35770-926b-43cf-8874-b5452e26b5e5 InstallationDate: Installed on 2014-12-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) MachineType: LENOVO 80E3 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=7eccd389-f558-421b-928a-541b3f1c16f0 ro quiet splash vt.handoff=7 video.use_native_backlight=1 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN25WW(V1.07)
