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Card-2: Realtek RTL8191SU 802.11n WLAN Adapter
[ 264.765661] usb 1-4: New USB device found, idVendor=2357, idProduct=0100[ 264.765670] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3[ 264.765675] usb 1-4: Product: 802.11n WLAN Adapter[ 264.765679] usb 1-4: Manufacturer: Realtek[ 264.765683] usb 1-4: SerialNumber: 00e04c000001[ 264.794572] 8192cu: module verification failed: signature and/or required key missing - tainting kernel[ 264.934989] usbcore: registered new interface driver rtl8192cu[ 264.983486] cfg80211: Calling CRDA to update world regulatory domain[ 265.565625] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready[ 265.565670] cfg80211: World regulatory domain updated:[ 265.565676] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)[ 265.565681] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)[ 265.565685] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)[ 265.565688] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)[ 265.565692] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)[ 265.565696] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)[ 265.566178] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready[ 265.576421] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
sudo dmesg | grep firmware
wifi card
sudo lsusb -v
sudo dmesg | less
ipconfig -a commandQuoteSystem: Host: desktop Kernel: 3.13.0-43-generic x86_64 (64 bit) Desktop: Xfce 4.11.6 Distro: Ubuntu 14.04 trustyMachine: Mobo: ASRock model: G31M-S. Bios: American Megatrends version: P1.80 date: 07/08/2009CPU: Dual core Pentium CPU E5300 (-MCP-) cache: 2048 KB flags: (lm nx sse sse2 sse3 ssse3 vmx) Clock Speeds: 1: 1203.00 MHz 2: 1203.00 MHzGraphics: Card: NVIDIA GT215 [GeForce GT 240] X.Org: 1.15.1 drivers: nouveau (unloaded: fbdev,vesa) Resolution: [email protected] GLX Renderer: Gallium 0.4 on NVA3 GLX Version: 3.0 Mesa 10.1.3Audio: Card-1: Intel NM10/ICH7 Family High Definition Audio Controller driver: snd_hda_intel Card-2: NVIDIA High Definition Audio Controller driver: snd_hda_intel Sound: Advanced Linux Sound Architecture ver: k3.13.0-43-genericNetwork: Card: Realtek RTL8101E/RTL8102E PCI Express Fast Ethernet controller driver: r8169 IF: eth0 state: down mac: --:--:--:--:--:-- Drives: HDD Total Size: 1074.6GB (16.5% used) 1: id: /dev/sda model: WDC_WD740ADFD size: 74.4GB 2: id: /dev/sdb model: TOSHIBA_DT01ACA1 size: 1000.2GB Partition: ID: / size: 13G used: 7.1G (59%) fs: ext4 ID: swap-1 size: 3.42GB used: 0.00GB (0%) fs: swap RAID: No RAID devices detected - /proc/mdstat and md_mod kernel raid module presentSensors: System Temperatures: cpu: 59.0C mobo: N/A gpu: 39.0 Fan Speeds (in rpm): cpu: N/A Info: Processes: 176 Uptime: 1:01 Memory: 870.5/3197.4MB Client: Shell (bash) inxi: 1.9.17 ifconfig -aQuoteeth0 Link encap:Ethernet HWaddr --:--:--:--:--:-- UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:1510 errors:0 dropped:0 overruns:0 frame:0 TX packets:1510 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:204548 (204.5 KB) TX bytes:204548 (204.5 KB)usb0 Link encap:Ethernet HWaddr --:--:--:--:--:-- inet addr:--------- Bcast:----------- Mask:255.255.255.0 inet6 addr: fe80::3c2a:3bff:fed4:45c7/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:32839 errors:6 dropped:0 overruns:0 frame:6 TX packets:25984 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:32607275 (32.6 MB) TX bytes:3875194 (3.8 MB)wlan0 Link encap:Ethernet HWaddr --:--:--:--:--:-- UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)rfkill listQuote0: phy0: Wireless LAN Soft blocked: no Hard blocked: no
System: Host: desktop Kernel: 3.13.0-43-generic x86_64 (64 bit) Desktop: Xfce 4.11.6 Distro: Ubuntu 14.04 trustyMachine: Mobo: ASRock model: G31M-S. Bios: American Megatrends version: P1.80 date: 07/08/2009CPU: Dual core Pentium CPU E5300 (-MCP-) cache: 2048 KB flags: (lm nx sse sse2 sse3 ssse3 vmx) Clock Speeds: 1: 1203.00 MHz 2: 1203.00 MHzGraphics: Card: NVIDIA GT215 [GeForce GT 240] X.Org: 1.15.1 drivers: nouveau (unloaded: fbdev,vesa) Resolution: [email protected] GLX Renderer: Gallium 0.4 on NVA3 GLX Version: 3.0 Mesa 10.1.3Audio: Card-1: Intel NM10/ICH7 Family High Definition Audio Controller driver: snd_hda_intel Card-2: NVIDIA High Definition Audio Controller driver: snd_hda_intel Sound: Advanced Linux Sound Architecture ver: k3.13.0-43-genericNetwork: Card: Realtek RTL8101E/RTL8102E PCI Express Fast Ethernet controller driver: r8169 IF: eth0 state: down mac: --:--:--:--:--:-- Drives: HDD Total Size: 1074.6GB (16.5% used) 1: id: /dev/sda model: WDC_WD740ADFD size: 74.4GB 2: id: /dev/sdb model: TOSHIBA_DT01ACA1 size: 1000.2GB Partition: ID: / size: 13G used: 7.1G (59%) fs: ext4 ID: swap-1 size: 3.42GB used: 0.00GB (0%) fs: swap RAID: No RAID devices detected - /proc/mdstat and md_mod kernel raid module presentSensors: System Temperatures: cpu: 59.0C mobo: N/A gpu: 39.0 Fan Speeds (in rpm): cpu: N/A Info: Processes: 176 Uptime: 1:01 Memory: 870.5/3197.4MB Client: Shell (bash) inxi: 1.9.17
eth0 Link encap:Ethernet HWaddr --:--:--:--:--:-- UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:1510 errors:0 dropped:0 overruns:0 frame:0 TX packets:1510 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:204548 (204.5 KB) TX bytes:204548 (204.5 KB)usb0 Link encap:Ethernet HWaddr --:--:--:--:--:-- inet addr:--------- Bcast:----------- Mask:255.255.255.0 inet6 addr: fe80::3c2a:3bff:fed4:45c7/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:32839 errors:6 dropped:0 overruns:0 frame:6 TX packets:25984 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:32607275 (32.6 MB) TX bytes:3875194 (3.8 MB)wlan0 Link encap:Ethernet HWaddr --:--:--:--:--:-- UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
0: phy0: Wireless LAN Soft blocked: no Hard blocked: no
inxi -F
sudo ifconfig -a
rfkill list