This is the output of usb-devices with all external USB devices removed that I could except the receiver for my wireless mouse and keyboard.
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 2 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev=04.02 S: Manufacturer=Linux 4.2.0-19-generic ehci_hcd S: Product=EHCI Host Controller S: SerialNumber=0000:00:1a.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 6 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=8087 ProdID=0024 Rev=00.00 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=046d ProdID=c52b Rev=12.01 S: Manufacturer=Logitech S: Product=USB Receiver C: #Ifs= 3 Cfg#= 1 Atr=a0 MxPwr=98mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid I: If#= 1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid I: If#= 2 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid T: Bus=01 Lev=02 Prnt=02 Port=04 Cnt=02 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04f2 ProdID=b1f3 Rev=89.54 S: Manufacturer=Chicony Electronics Co., Ltd. S: Product=CNFA213 S: SerialNumber=SN0001 C: #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=98mA I: If#= 0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo I: If#= 1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio I: If#= 3 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio T: Bus=01 Lev=02 Prnt=02 Port=05 Cnt=03 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0408 ProdID=3003 Rev=03.04 S: Manufacturer=Quanta Computer S: Product=OpticalTouchScreen S: SerialNumber=0000 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=96mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 2 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev=04.02 S: Manufacturer=Linux 4.2.0-19-generic ehci_hcd S: Product=EHCI Host Controller S: SerialNumber=0000:00:1d.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 8 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=8087 ProdID=0024 Rev=00.00 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub T: Bus=02 Lev=02 Prnt=02 Port=07 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0bda ProdID=8172 Rev=02.00 S: Manufacturer=Manufacturer Realtek S: Product=RTL8191S WLAN Adapter S: SerialNumber=00e04c000001 C: #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 4 Cls=ff(vend.) Sub=ff Prot=ff Driver=r8712u -- 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/1514316 Title: Wireless Works On Live CD Stopped Working After Installation 0bda:8172 Realtek Semiconductor Corp. RTL8191SU 802.11n WLAN Adapter Status in linux package in Ubuntu: Incomplete Bug description: I booted my computer using an Ubuntu 15.10 64-bit Desktop live CD and wifi worked no problem. After installing Ubuntu 15.10 to disk, wireless no longer works. I can see the wireless device using lsusb but it is not an option to use in network-manager, and does not show up in /etc/network/interfaces. Bus 002 Device 003: ID 0bda:8172 Realtek Semiconductor Corp. RTL8191SU 802.11n WLAN Adapter My computer does not have an airplane mode button. The wireless card is not disabled that I can tell or from my own actions. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-17-generic 4.2.0-17.21 ProcVersionSignature: Ubuntu 4.2.0-17.21-generic 4.2.3 Uname: Linux 4.2.0-17-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: portal 1106 F.... pulseaudio /dev/snd/controlC0: portal 1106 F.... pulseaudio CurrentDesktop: Unity Date: Sun Nov 8 23:34:40 2015 HibernationDevice: RESUME=UUID=72107d2b-667e-4e55-9eab-dfc18a940de3 InstallationDate: Installed on 2015-11-09 (0 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: Gateway ZX6961 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-17-generic.efi.signed root=UUID=fc9edda2-408b-4a6d-8733-525acc239e95 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-17-generic N/A linux-backports-modules-4.2.0-17-generic N/A linux-firmware 1.149.2 RfKill: SourcePackage: linux StagingDrivers: r8712u UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/22/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P01-B3 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: ZX6961 dmi.board.vendor: Gateway dmi.chassis.type: 13 dmi.chassis.vendor: Gateway dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP01-B3:bd07/22/2011:svnGateway:pnZX6961:pvr:rvnGateway:rnZX6961:rvr:cvnGateway:ct13:cvr: dmi.product.name: ZX6961 dmi.sys.vendor: Gateway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1514316/+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
