Subin, as per http://support.lenovo.com/us/en/products/laptops-and- netbooks/lenovo-g-series-laptops/g50-45-notebook-lenovo an update to your computer's buggy and outdated BIOS is available (34). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anything?
If it doesn't, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. As well, you don't have to create a new bug report. Once the BIOS is updated, and the information above is provided, then please mark this report Status Confirmed. Thank you for your understanding. ** Description changed: Wireless card not working/detected in Lenovo G50-45 AMD A8 notebook. - Kernal 3.13.0-37. + Wireless not showing up in Connectivity, only Wired is shown! - 01:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0041] (rev 20) - Subsystem: Lenovo Device [17aa:3545] - 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10) - Subsystem: Lenovo Device [17aa:3812] - Kernel driver in use: r8168 - - Wireless not showing up in Connectivity, only Wired is shown ! - - Please help to fix the issue. - - Other system info.. - - System: Host: Lenovo-G50-45 Kernel: 3.13.0-52-generic x86_64 (64 bit, gcc: 4.8.2) - Desktop: Gnome Distro: Linux Mint 17.1 Rebecca - Machine: System: LENOVO (portable) product: 80E3 version: Lenovo G50-45 - Mobo: LENOVO model: Lancer 5B2 version: 31900058 WIN Bios: LENOVO version: A2CN27WW(V1.09) date: 12/12/2014 - CPU: Quad core AMD A8-6410 APU with AMD Radeon R5 Graphics (-MCP-) cache: 8192 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 15969.6 - Clock Speeds: 1: 2000.00 MHz 2: 2000.00 MHz 3: 1400.00 MHz 4: 1000.00 MHz - Graphics: Card: Advanced Micro Devices [AMD/ATI] Mullins [Radeon APU A4-6000 with R2 Graphics] bus-ID: 00:01.0 - X.Org: 1.15.1 drivers: ati (unloaded: vesa,radeon) FAILED: fbdev Resolution: 1366x768@76.0hz - GLX Renderer: Gallium 0.4 on llvmpipe (LLVM 3.4, 128 bits) GLX Version: 2.1 Mesa 10.1.3 Direct Rendering: Yes - Audio: Card-1: Advanced Micro Devices [AMD] FCH Azalia Controller driver: snd_hda_intel bus-ID: 00:14.2 - Card-2: Advanced Micro Devices [AMD/ATI] Device 9840 driver: snd_hda_intel bus-ID: 00:01.1 - Sound: Advanced Linux Sound Architecture ver: k3.13.0-37-generic - Network: Card-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller - driver: r8168 ver: 8.040.00-NAPI port: 2000 bus-ID: 02:00.0 - IF: eth0 state: up speed: 100 Mbps duplex: full mac: <filter> - Card-2: Qualcomm Atheros Device 0041 bus-ID: 01:00.0 - IF: N/A state: N/A speed: N/A duplex: N/A mac: N/A - Card-3: Atheros usb-ID: 0cf3:e300 - IF: N/A state: N/A speed: N/A duplex: N/A mac: N/A - Drives: HDD Total Size: 1000.2GB (0.6% used) 1: id: /dev/sda model: ST1000LM024_HN size: 1000.2GB - Partition: ID: / size: 286G used: 5.7G (3%) fs: ext4 ID: swap-1 size: 3.72GB used: 0.00GB (0%) fs: swap - RAID: No RAID devices detected - /proc/mdstat and md_mod kernel raid module present - Sensors: None detected - is lm-sensors installed and configured? - Info: Processes: 158 Uptime: 9 min Memory: 619.9/3409.9MB Runlevel: 2 Gcc sys: 4.8.2 Client: Shell inxi: 1.8.4 - --- - ApportVersion: 2.14.1-0ubuntu3.10 - Architecture: amd64 - AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: subin 1965 F.... pulseaudio - /dev/snd/controlC0: subin 1965 F.... pulseaudio - CurrentDesktop: X-Cinnamon - DistroRelease: Ubuntu 14.04 - HibernationDevice: RESUME=UUID=cdb78aa7-c4b8-4796-a157-da155fcf32dd - InstallationDate: Installed on 2015-05-18 (0 days ago) - InstallationMedia: Linux Mint 17.1 "Rebecca" - Release amd64 20141126 - IwConfig: - eth0 no wireless extensions. - - lo no wireless extensions. - MachineType: LENOVO 80E3 - NonfreeKernelModules: fglrx - Package: linux (not installed) - ProcEnviron: - TERM=xterm - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_US.UTF-8 - SHELL=/bin/bash - ProcFB: 0 EFI VGA - ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic root=UUID=6d600382-b629-42f5-acde-2886d4627790 ro quiet splash vt.handoff=7 - ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 - RelatedPackageVersions: - linux-restricted-modules-3.13.0-37-generic N/A - linux-backports-modules-3.13.0-37-generic N/A - linux-firmware 1.127.11 - StagingDrivers: rts5139 - Tags: rebecca staging - Uname: Linux 3.13.0-37-generic x86_64 - UpgradeStatus: No upgrade log present (probably fresh install) - UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo - WifiSyslog: - - _MarkForUpload: True - dmi.bios.date: 12/12/2014 - dmi.bios.vendor: LENOVO - dmi.bios.version: A2CN27WW(V1.09) - dmi.board.asset.tag: No Asset Tag - dmi.board.name: Lancer 5B2 - dmi.board.vendor: LENOVO - dmi.board.version: 31900058 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:bvrA2CN27WW(V1.09):bd12/12/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoG50-45: - dmi.product.name: 80E3 - dmi.product.version: Lenovo G50-45 - dmi.sys.vendor: LENOVO - --- + --- ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: subin 1801 F.... pulseaudio - /dev/snd/controlC0: subin 1801 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: subin 1801 F.... pulseaudio + /dev/snd/controlC0: subin 1801 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 15.04 HibernationDevice: RESUME=UUID=cdb78aa7-c4b8-4796-a157-da155fcf32dd InstallationDate: Installed on 2015-05-22 (0 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: - eth0 no wireless extensions. - - lo no wireless extensions. + eth0 no wireless extensions. + + lo no wireless extensions. MachineType: LENOVO 80E3 Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed root=UUID=c74ee4dc-5886-4705-b521-8c77b4ad7c49 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6 RelatedPackageVersions: - linux-restricted-modules-3.19.0-18-generic N/A - linux-backports-modules-3.19.0-18-generic N/A - linux-firmware 1.143.1 + linux-restricted-modules-3.19.0-18-generic N/A + linux-backports-modules-3.19.0-18-generic N/A + linux-firmware 1.143.1 Tags: vivid UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 3.19.0-18-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/12/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A2CN27WW(V1.09) dmi.board.asset.tag: No Asset Tag dmi.board.name: Lancer 5B2 dmi.board.vendor: LENOVO dmi.board.version: 31900058 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:bvrA2CN27WW(V1.09):bd12/12/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoG50-45: dmi.product.name: 80E3 dmi.product.version: Lenovo G50-45 dmi.sys.vendor: LENOVO - --- - ApportVersion: 2.17.2-0ubuntu1.1 - Architecture: amd64 - AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: subin 1801 F.... pulseaudio - /dev/snd/controlC0: subin 1801 F.... pulseaudio - CurrentDesktop: Unity - DistroRelease: Ubuntu 15.04 - HibernationDevice: RESUME=UUID=cdb78aa7-c4b8-4796-a157-da155fcf32dd - InstallationDate: Installed on 2015-05-22 (0 days ago) - InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) - IwConfig: - eth0 no wireless extensions. - - lo no wireless extensions. - MachineType: LENOVO 80E3 - Package: linux (not installed) - ProcFB: 0 radeondrmfb - ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed root=UUID=c74ee4dc-5886-4705-b521-8c77b4ad7c49 ro quiet splash vt.handoff=7 - ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6 - RelatedPackageVersions: - linux-restricted-modules-3.19.0-18-generic N/A - linux-backports-modules-3.19.0-18-generic N/A - linux-firmware 1.143.1 - Tags: vivid - UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' - Uname: Linux 3.19.0-18-generic x86_64 - UpgradeStatus: No upgrade log present (probably fresh install) - UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo - _MarkForUpload: True - dmi.bios.date: 12/12/2014 - dmi.bios.vendor: LENOVO - dmi.bios.version: A2CN27WW(V1.09) - dmi.board.asset.tag: No Asset Tag - dmi.board.name: Lancer 5B2 - dmi.board.vendor: LENOVO - dmi.board.version: 31900058 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:bvrA2CN27WW(V1.09):bd12/12/2014:svnLENOVO:pn80E3:pvrLenovoG50-45:rvnLENOVO:rnLancer5B2:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoG50-45: - dmi.product.name: 80E3 - dmi.product.version: Lenovo G50-45 - dmi.sys.vendor: LENOVO ** Tags removed: rebecca ** Attachment removed: "AlsaInfo.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400411/+files/AlsaInfo.txt ** Attachment removed: "CRDA.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400413/+files/CRDA.txt ** Attachment removed: "CurrentDmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400414/+files/CurrentDmesg.txt ** Attachment removed: "BootDmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400412/+files/BootDmesg.txt ** Attachment removed: "Lspci.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400415/+files/Lspci.txt ** Attachment removed: "Lsusb.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400416/+files/Lsusb.txt ** Attachment removed: "ProcCpuinfo.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400417/+files/ProcCpuinfo.txt ** Attachment removed: "ProcInterrupts.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400418/+files/ProcInterrupts.txt ** Attachment removed: "ProcModules.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400419/+files/ProcModules.txt ** Attachment removed: "PulseList.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400420/+files/PulseList.txt ** Attachment removed: "RfKill.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400421/+files/RfKill.txt ** Attachment removed: "UdevDb.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400422/+files/UdevDb.txt ** Attachment removed: "UdevLog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4400423/+files/UdevLog.txt ** Attachment removed: "CRDA.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402695/+files/CRDA.txt ** Attachment removed: "AlsaInfo.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402694/+files/AlsaInfo.txt ** Attachment removed: "CurrentDmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402696/+files/CurrentDmesg.txt ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402697/+files/JournalErrors.txt ** Attachment removed: "Lspci.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402698/+files/Lspci.txt ** Attachment removed: "Lsusb.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402699/+files/Lsusb.txt ** Attachment removed: "ProcCpuinfo.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402700/+files/ProcCpuinfo.txt ** Attachment removed: "ProcEnviron.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402701/+files/ProcEnviron.txt ** Attachment removed: "ProcInterrupts.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402703/+files/ProcInterrupts.txt ** Attachment removed: "ProcModules.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402704/+files/ProcModules.txt ** Attachment removed: "PulseList.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402705/+files/PulseList.txt ** Attachment removed: "RfKill.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+attachment/4402706/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1456656 Title: Lenovo G50-45 Wireless card Qualcomm Atheros Device not Working. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1456656/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
