** Description changed: wifi and bluetooth don't work with ubuntu 14.04, 15.04 and 15.10; the wifi interface is the BCM43142; the computer model is sony vaio SVF14A1/SVF15A1 next, some reports of ubuntu 15.04 To run a command as administrator (user "root"), use "sudo <command>". See "man sudo_root" for details. carlos@core:~$ sudo apt-get purge bcmwl-kernel-source - [sudo] password for carlos: + [sudo] password for carlos: Reading package lists... Done - Building dependency tree + Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: - dkms + dkms Use 'apt-get autoremove' to remove it. The following packages will be REMOVED: - bcmwl-kernel-source* + bcmwl-kernel-source* 0 upgraded, 0 newly installed, 1 to remove and 273 not upgraded. After this operation, 8.038 kB disk space will be freed. Do you want to continue? [Y/n] Y (Reading database ... 172527 files and directories currently installed.) Removing bcmwl-kernel-source (6.30.223.248+bdcom-0ubuntu2) ... Removing all DKMS Modules Done. update-initramfs: deferring update (trigger activated) Purging configuration files for bcmwl-kernel-source (6.30.223.248+bdcom-0ubuntu2) ... update-initramfs: deferring update (trigger activated) Processing triggers for initramfs-tools (0.103ubuntu15) ... update-initramfs: Generating /boot/initrd.img-3.19.0-15-generic - carlos@core:~$ sudo add-apt-repository ppa:longsleep/bcmwl - Packaging for Broadcom wireless driver found at http://www.broadcom.com/support/802.11/linux_sta.php - More info: https://launchpad.net/~longsleep/+archive/ubuntu/bcmwl + Packaging for Broadcom wireless driver found at http://www.broadcom.com/support/802.11/linux_sta.php + More info: https://launchpad.net/~longsleep/+archive/ubuntu/bcmwl Press [ENTER] to continue or ctrl-c to cancel adding it gpg: keyring `/tmp/tmpo1ty_h_8/secring.gpg' created gpg: keyring `/tmp/tmpo1ty_h_8/pubring.gpg' created gpg: requesting key 56A3D45E from hkp server keyserver.ubuntu.com gpg: /tmp/tmpo1ty_h_8/trustdb.gpg: trustdb created gpg: key 56A3D45E: public key "Launchpad PPA for Simon Eisenmann" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) OK carlos@core:~$ sudo apt-get update - Get:1 http://security.ubuntu.com vivid-security InRelease [64,4 kB] - Ign http://ppa.launchpad.net vivid InRelease - Hit http://ar.archive.ubuntu.com vivid InRelease - Get:2 http://ppa.launchpad.net vivid Release.gpg [316 B] - Hit http://ar.archive.ubuntu.com vivid-updates InRelease - Get:3 http://ppa.launchpad.net vivid Release [15,1 kB] - Get:4 http://security.ubuntu.com vivid-security/main Sources [46,7 kB] - Hit http://ar.archive.ubuntu.com vivid-backports InRelease - Get:5 http://security.ubuntu.com vivid-security/restricted Sources [2.792 B] - Get:6 http://security.ubuntu.com vivid-security/universe Sources [18,0 kB] - Get:7 http://ppa.launchpad.net vivid/main amd64 Packages [613 B] - Get:8 http://security.ubuntu.com vivid-security/multiverse Sources [1.957 B] - Get:9 http://ppa.launchpad.net vivid/main i386 Packages [614 B] - Get:10 http://security.ubuntu.com vivid-security/main amd64 Packages [124 kB] - Get:11 http://ppa.launchpad.net vivid/main Translation-en [267 B] + Get:1 http://security.ubuntu.com vivid-security InRelease [64,4 kB] + Ign http://ppa.launchpad.net vivid InRelease + Hit http://ar.archive.ubuntu.com vivid InRelease + Get:2 http://ppa.launchpad.net vivid Release.gpg [316 B] + Hit http://ar.archive.ubuntu.com vivid-updates InRelease + Get:3 http://ppa.launchpad.net vivid Release [15,1 kB] + Get:4 http://security.ubuntu.com vivid-security/main Sources [46,7 kB] + Hit http://ar.archive.ubuntu.com vivid-backports InRelease + Get:5 http://security.ubuntu.com vivid-security/restricted Sources [2.792 B] + Get:6 http://security.ubuntu.com vivid-security/universe Sources [18,0 kB] + Get:7 http://ppa.launchpad.net vivid/main amd64 Packages [613 B] + Get:8 http://security.ubuntu.com vivid-security/multiverse Sources [1.957 B] + Get:9 http://ppa.launchpad.net vivid/main i386 Packages [614 B] + Get:10 http://security.ubuntu.com vivid-security/main amd64 Packages [124 kB] + Get:11 http://ppa.launchpad.net vivid/main Translation-en [267 B] Get:12 http://security.ubuntu.com vivid-security/restricted amd64 Packages [10,4 kB] Get:13 http://security.ubuntu.com vivid-security/universe amd64 Packages [58,0 kB] Get:14 http://security.ubuntu.com vivid-security/multiverse amd64 Packages [5.195 B] Get:15 http://security.ubuntu.com vivid-security/main i386 Packages [123 kB] Get:16 http://security.ubuntu.com vivid-security/restricted i386 Packages [10,2 kB] Get:17 http://security.ubuntu.com vivid-security/universe i386 Packages [57,9 kB] Get:18 http://security.ubuntu.com vivid-security/multiverse i386 Packages [5.394 B] - Hit http://security.ubuntu.com vivid-security/main Translation-en - Hit http://security.ubuntu.com vivid-security/multiverse Translation-en - Hit http://security.ubuntu.com vivid-security/restricted Translation-en - Hit http://security.ubuntu.com vivid-security/universe Translation-en - Hit http://ar.archive.ubuntu.com vivid/main Sources + Hit http://security.ubuntu.com vivid-security/main Translation-en + Hit http://security.ubuntu.com vivid-security/multiverse Translation-en + Hit http://security.ubuntu.com vivid-security/restricted Translation-en + Hit http://security.ubuntu.com vivid-security/universe Translation-en + Hit http://ar.archive.ubuntu.com vivid/main Sources Hit http://ar.archive.ubuntu.com vivid/restricted Sources Hit http://ar.archive.ubuntu.com vivid/universe Sources Hit http://ar.archive.ubuntu.com vivid/multiverse Sources Hit http://ar.archive.ubuntu.com vivid/main amd64 Packages Hit http://ar.archive.ubuntu.com vivid/restricted amd64 Packages Hit http://ar.archive.ubuntu.com vivid/universe amd64 Packages Hit http://ar.archive.ubuntu.com vivid/multiverse amd64 Packages Hit http://ar.archive.ubuntu.com vivid/main i386 Packages - Hit http://ar.archive.ubuntu.com vivid/restricted i386 Packages - Hit http://ar.archive.ubuntu.com vivid/universe i386 Packages - Hit http://ar.archive.ubuntu.com vivid/multiverse i386 Packages - Hit http://ar.archive.ubuntu.com vivid/main Translation-en - Hit http://ar.archive.ubuntu.com vivid/multiverse Translation-en - Hit http://ar.archive.ubuntu.com vivid/restricted Translation-en - Hit http://ar.archive.ubuntu.com vivid/universe Translation-en - Hit http://ar.archive.ubuntu.com vivid-updates/main Sources - Hit http://ar.archive.ubuntu.com vivid-updates/restricted Sources - Hit http://ar.archive.ubuntu.com vivid-updates/universe Sources - Hit http://ar.archive.ubuntu.com vivid-updates/multiverse Sources - Hit http://ar.archive.ubuntu.com vivid-updates/main amd64 Packages - Hit http://ar.archive.ubuntu.com vivid-updates/restricted amd64 Packages - Hit http://ar.archive.ubuntu.com vivid-updates/universe amd64 Packages - Hit http://ar.archive.ubuntu.com vivid-updates/multiverse amd64 Packages - Hit http://ar.archive.ubuntu.com vivid-updates/main i386 Packages - Hit http://ar.archive.ubuntu.com vivid-updates/restricted i386 Packages - Hit http://ar.archive.ubuntu.com vivid-updates/universe i386 Packages - Hit http://ar.archive.ubuntu.com vivid-updates/multiverse i386 Packages - Hit http://ar.archive.ubuntu.com vivid-updates/main Translation-en - Hit http://ar.archive.ubuntu.com vivid-updates/multiverse Translation-en - Hit http://ar.archive.ubuntu.com vivid-updates/restricted Translation-en - Hit http://ar.archive.ubuntu.com vivid-updates/universe Translation-en - Hit http://ar.archive.ubuntu.com vivid-backports/main Sources - Hit http://ar.archive.ubuntu.com vivid-backports/restricted Sources - Hit http://ar.archive.ubuntu.com vivid-backports/universe Sources - Hit http://ar.archive.ubuntu.com vivid-backports/multiverse Sources - Hit http://ar.archive.ubuntu.com vivid-backports/main amd64 Packages - Hit http://ar.archive.ubuntu.com vivid-backports/restricted amd64 Packages - Hit http://ar.archive.ubuntu.com vivid-backports/universe amd64 Packages - Hit http://ar.archive.ubuntu.com vivid-backports/multiverse amd64 Packages - Hit http://ar.archive.ubuntu.com vivid-backports/main i386 Packages - Hit http://ar.archive.ubuntu.com vivid-backports/restricted i386 Packages - Hit http://ar.archive.ubuntu.com vivid-backports/universe i386 Packages - Hit http://ar.archive.ubuntu.com vivid-backports/multiverse i386 Packages - Hit http://ar.archive.ubuntu.com vivid-backports/main Translation-en - Hit http://ar.archive.ubuntu.com vivid-backports/multiverse Translation-en - Hit http://ar.archive.ubuntu.com vivid-backports/restricted Translation-en - Hit http://ar.archive.ubuntu.com vivid-backports/universe Translation-en - Fetched 545 kB in 39s (13,7 kB/s) + Hit http://ar.archive.ubuntu.com vivid/restricted i386 Packages + Hit http://ar.archive.ubuntu.com vivid/universe i386 Packages + Hit http://ar.archive.ubuntu.com vivid/multiverse i386 Packages + Hit http://ar.archive.ubuntu.com vivid/main Translation-en + Hit http://ar.archive.ubuntu.com vivid/multiverse Translation-en + Hit http://ar.archive.ubuntu.com vivid/restricted Translation-en + Hit http://ar.archive.ubuntu.com vivid/universe Translation-en + Hit http://ar.archive.ubuntu.com vivid-updates/main Sources + Hit http://ar.archive.ubuntu.com vivid-updates/restricted Sources + Hit http://ar.archive.ubuntu.com vivid-updates/universe Sources + Hit http://ar.archive.ubuntu.com vivid-updates/multiverse Sources + Hit http://ar.archive.ubuntu.com vivid-updates/main amd64 Packages + Hit http://ar.archive.ubuntu.com vivid-updates/restricted amd64 Packages + Hit http://ar.archive.ubuntu.com vivid-updates/universe amd64 Packages + Hit http://ar.archive.ubuntu.com vivid-updates/multiverse amd64 Packages + Hit http://ar.archive.ubuntu.com vivid-updates/main i386 Packages + Hit http://ar.archive.ubuntu.com vivid-updates/restricted i386 Packages + Hit http://ar.archive.ubuntu.com vivid-updates/universe i386 Packages + Hit http://ar.archive.ubuntu.com vivid-updates/multiverse i386 Packages + Hit http://ar.archive.ubuntu.com vivid-updates/main Translation-en + Hit http://ar.archive.ubuntu.com vivid-updates/multiverse Translation-en + Hit http://ar.archive.ubuntu.com vivid-updates/restricted Translation-en + Hit http://ar.archive.ubuntu.com vivid-updates/universe Translation-en + Hit http://ar.archive.ubuntu.com vivid-backports/main Sources + Hit http://ar.archive.ubuntu.com vivid-backports/restricted Sources + Hit http://ar.archive.ubuntu.com vivid-backports/universe Sources + Hit http://ar.archive.ubuntu.com vivid-backports/multiverse Sources + Hit http://ar.archive.ubuntu.com vivid-backports/main amd64 Packages + Hit http://ar.archive.ubuntu.com vivid-backports/restricted amd64 Packages + Hit http://ar.archive.ubuntu.com vivid-backports/universe amd64 Packages + Hit http://ar.archive.ubuntu.com vivid-backports/multiverse amd64 Packages + Hit http://ar.archive.ubuntu.com vivid-backports/main i386 Packages + Hit http://ar.archive.ubuntu.com vivid-backports/restricted i386 Packages + Hit http://ar.archive.ubuntu.com vivid-backports/universe i386 Packages + Hit http://ar.archive.ubuntu.com vivid-backports/multiverse i386 Packages + Hit http://ar.archive.ubuntu.com vivid-backports/main Translation-en + Hit http://ar.archive.ubuntu.com vivid-backports/multiverse Translation-en + Hit http://ar.archive.ubuntu.com vivid-backports/restricted Translation-en + Hit http://ar.archive.ubuntu.com vivid-backports/universe Translation-en + Fetched 545 kB in 39s (13,7 kB/s) Reading package lists... Done - carlos@core:~$ sudo apt-get install bcmwl-kernel-source Reading package lists... Done - Building dependency tree + Building dependency tree Reading state information... Done The following NEW packages will be installed: - bcmwl-kernel-source + bcmwl-kernel-source 0 upgraded, 1 newly installed, 0 to remove and 273 not upgraded. Need to get 1.515 kB of archives. After this operation, 8.045 kB of additional disk space will be used. Get:1 http://ppa.launchpad.net/longsleep/bcmwl/ubuntu/ vivid/main bcmwl-kernel-source amd64 6.30.223.248+bdcom-1longsleep2 [1.515 kB] - Fetched 1.515 kB in 3s (428 kB/s) + Fetched 1.515 kB in 3s (428 kB/s) Selecting previously unselected package bcmwl-kernel-source. (Reading database ... 172453 files and directories currently installed.) Preparing to unpack .../bcmwl-kernel-source_6.30.223.248+bdcom-1longsleep2_amd64.deb ... Unpacking bcmwl-kernel-source (6.30.223.248+bdcom-1longsleep2) ... Setting up bcmwl-kernel-source (6.30.223.248+bdcom-1longsleep2) ... Loading new bcmwl-6.30.223.248+bdcom DKMS files... First Installation: checking all kernels... Building only for 3.19.0-15-generic Building for architecture x86_64 Building initial module for 3.19.0-15-generic Done. wl: Running module version sanity check. - - Original module - - No original module exists within this kernel - - Installation - - Installing to /lib/modules/3.19.0-15-generic/updates/dkms/ + - Original module + - No original module exists within this kernel + - Installation + - Installing to /lib/modules/3.19.0-15-generic/updates/dkms/ depmod.... DKMS: install completed. update-initramfs: deferring update (trigger activated) Processing triggers for initramfs-tools (0.103ubuntu15) ... update-initramfs: Generating /boot/initrd.img-3.19.0-15-generic - carlos@core:~$ nmcli dev wifi con "TP-LINK_FB8564" password "azPD0845" - Error: Connection activation failed: (7) Secrets were required, but not provided. carlos@core:~$ sudo su - [sudo] password for carlos: + [sudo] password for carlos: root@core:/home/carlos# cd root@core:~# iw dev phy#0 - Interface wlan0 - ifindex 3 - wdev 0x1 - addr 0c:84:dc:fa:c1:11 - ssid TP-LINK_FB8564 - type managed - root@core:~# ip link set wlp7s0 up - Cannot find device "wlp7s0" + Interface wlan0 + ifindex 3 + wdev 0x1 + addr 0c:84:dc:fa:c1:11 + ssid TP-LINK_FB8564 + type managed root@core:~# ip link set wlan0 up root@core:~# iw wlan0 scan BSS 30:b5:c2:b3:bf:21(on wlan0) - TSF: 0 usec (0d, 00:00:00) - freq: 2412 - beacon interval: 100 TUs - capability: ESS Privacy ShortPreamble (0x0031) - signal: -37.00 dBm - last seen: 0 ms ago - SSID: TP-LINK_FB8564 - Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 - DS Parameter set: channel 1 - TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 - Country: AR Environment: Indoor/Outdoor - Channels [1 - 13] @ 20 dBm - ERP: Barker_Preamble_Mode - RSN: * Version: 1 - * Group cipher: TKIP - * Pairwise ciphers: CCMP TKIP - * Authentication suites: PSK - * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) - Extended supported rates: 24.0 36.0 48.0 54.0 - HT capabilities: - Capabilities: 0x11ef - RX LDPC - HT20/HT40 - SM Power Save disabled - RX HT20 SGI - RX HT40 SGI - TX STBC - RX STBC 1-stream - Max AMSDU length: 3839 bytes - DSSS/CCK HT40 - Maximum RX AMPDU length 65535 bytes (exponent: 0x003) - Minimum RX AMPDU time spacing: No restriction (0x00) - HT RX MCS rate indexes supported: 0-15 - HT TX MCS rate indexes are undefined - HT operation: - * primary channel: 1 - * secondary channel offset: above - * STA channel width: any - * RIFS: 0 - * HT protection: nonmember - * non-GF present: 1 - * OBSS non-GF present: 0 - * dual beacon: 0 - * dual CTS protection: 0 - * STBC beacon: 0 - * L-SIG TXOP Prot: 0 - * PCO active: 0 - * PCO phase: 0 - WPA: * Version: 1 - * Group cipher: TKIP - * Pairwise ciphers: CCMP TKIP - * Authentication suites: PSK - WMM: * Parameter version 1 - * u-APSD - * BE: CW 15-1023, AIFSN 3 - * BK: CW 15-1023, AIFSN 7 - * VI: CW 7-15, AIFSN 2, TXOP 3008 usec - * VO: CW 3-7, AIFSN 2, TXOP 1504 usec - root@core:~# sudo iwlist wlp7s0 scanning | grep Address - wlp7s0 Interface doesn't support scanning. + TSF: 0 usec (0d, 00:00:00) + freq: 2412 + beacon interval: 100 TUs + capability: ESS Privacy ShortPreamble (0x0031) + signal: -37.00 dBm + last seen: 0 ms ago + SSID: TP-LINK_FB8564 + Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 + DS Parameter set: channel 1 + TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 + Country: AR Environment: Indoor/Outdoor + Channels [1 - 13] @ 20 dBm + ERP: Barker_Preamble_Mode + RSN: * Version: 1 + * Group cipher: TKIP + * Pairwise ciphers: CCMP TKIP + * Authentication suites: PSK + * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) + Extended supported rates: 24.0 36.0 48.0 54.0 + HT capabilities: + Capabilities: 0x11ef + RX LDPC + HT20/HT40 + SM Power Save disabled + RX HT20 SGI + RX HT40 SGI + TX STBC + RX STBC 1-stream + Max AMSDU length: 3839 bytes + DSSS/CCK HT40 + Maximum RX AMPDU length 65535 bytes (exponent: 0x003) + Minimum RX AMPDU time spacing: No restriction (0x00) + HT RX MCS rate indexes supported: 0-15 + HT TX MCS rate indexes are undefined + HT operation: + * primary channel: 1 + * secondary channel offset: above + * STA channel width: any + * RIFS: 0 + * HT protection: nonmember + * non-GF present: 1 + * OBSS non-GF present: 0 + * dual beacon: 0 + * dual CTS protection: 0 + * STBC beacon: 0 + * L-SIG TXOP Prot: 0 + * PCO active: 0 + * PCO phase: 0 + WPA: * Version: 1 + * Group cipher: TKIP + * Pairwise ciphers: CCMP TKIP + * Authentication suites: PSK + WMM: * Parameter version 1 + * u-APSD + * BE: CW 15-1023, AIFSN 3 + * BK: CW 15-1023, AIFSN 7 + * VI: CW 7-15, AIFSN 2, TXOP 3008 usec + * VO: CW 3-7, AIFSN 2, TXOP 1504 usec root@core:~# sudo iwlist wlan0 scanning | grep Address - Cell 01 - Address: 30:B5:C2:B3:BF:21 - Cell 02 - Address: C0:4A:00:FB:85:64 - root@core:~# cat /etc/wpa_supplicant.conf - cat: /etc/wpa_supplicant.conf: No such file or directory + Cell 01 - Address: 30:B5:C2:B3:BF:21 + Cell 02 - Address: C0:4A:00:FB:85:64 + root@core:~# iw wlan0 link Not connected. - root@core:~# ifconfig - eth0 Link encap:Ethernet HWaddr 54:53:ed:d3:ff:8b - UP BROADCAST MULTICAST MTU:1500 Metric:1 - RX packets:8 errors:0 dropped:0 overruns:0 frame:0 - TX packets:32 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:1000 - RX bytes:1044 (1.0 KB) TX bytes:6122 (6.1 KB) - - 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:2718 errors:0 dropped:0 overruns:0 frame:0 - TX packets:2718 errors:0 dropped:0 overruns:0 carrier:0 - collisions:0 txqueuelen:0 - RX bytes:189222 (189.2 KB) TX bytes:189222 (189.2 KB) - - wlan0 Link encap:Ethernet HWaddr 0c:84:dc:fa:c1:11 - UP BROADCAST MULTICAST MTU:1500 Metric:1 - RX packets:0 errors:0 dropped:0 overruns:0 frame:182 - 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) - Interrupt:16 - - root@core:~# ip link wlan0 show - Command "wlan0" is unknown, try "ip link help". + root@core:~# ifconfig + eth0 Link encap:Ethernet HWaddr 54:53:ed:d3:ff:8b + UP BROADCAST MULTICAST MTU:1500 Metric:1 + RX packets:8 errors:0 dropped:0 overruns:0 frame:0 + TX packets:32 errors:0 dropped:0 overruns:0 carrier:0 + collisions:0 txqueuelen:1000 + RX bytes:1044 (1.0 KB) TX bytes:6122 (6.1 KB) + + 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:2718 errors:0 dropped:0 overruns:0 frame:0 + TX packets:2718 errors:0 dropped:0 overruns:0 carrier:0 + collisions:0 txqueuelen:0 + RX bytes:189222 (189.2 KB) TX bytes:189222 (189.2 KB) + + wlan0 Link encap:Ethernet HWaddr 0c:84:dc:fa:c1:11 + UP BROADCAST MULTICAST MTU:1500 Metric:1 + RX packets:0 errors:0 dropped:0 overruns:0 frame:182 + 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) + Interrupt:16 + root@core:~# ip link show wlan0 3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state DORMANT mode DORMANT group default qlen 1000 - link/ether 0c:84:dc:fa:c1:11 brd ff:ff:ff:ff:ff:ff + link/ether 0c:84:dc:fa:c1:11 brd ff:ff:ff:ff:ff:ff root@core:~# ip link set wlan0 up root@core:~# iw wlan0 scan BSS 30:b5:c2:b3:bf:21(on wlan0) - TSF: 0 usec (0d, 00:00:00) - freq: 2412 - beacon interval: 100 TUs - capability: ESS Privacy ShortPreamble (0x0031) - signal: -39.00 dBm - last seen: 0 ms ago - SSID: TP-LINK_FB8564 - Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 - DS Parameter set: channel 1 - TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 - Country: AR Environment: Indoor/Outdoor - Channels [1 - 13] @ 20 dBm - ERP: Barker_Preamble_Mode - RSN: * Version: 1 - * Group cipher: TKIP - * Pairwise ciphers: CCMP TKIP - * Authentication suites: PSK - * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) - Extended supported rates: 24.0 36.0 48.0 54.0 - HT capabilities: - Capabilities: 0x11ef - RX LDPC - HT20/HT40 - SM Power Save disabled - RX HT20 SGI - RX HT40 SGI - TX STBC - RX STBC 1-stream - Max AMSDU length: 3839 bytes - DSSS/CCK HT40 - Maximum RX AMPDU length 65535 bytes (exponent: 0x003) - Minimum RX AMPDU time spacing: No restriction (0x00) - HT RX MCS rate indexes supported: 0-15 - HT TX MCS rate indexes are undefined - HT operation: - * primary channel: 1 - * secondary channel offset: above - * STA channel width: any - * RIFS: 0 - * HT protection: nonmember - * non-GF present: 1 - * OBSS non-GF present: 0 - * dual beacon: 0 - * dual CTS protection: 0 - * STBC beacon: 0 - * L-SIG TXOP Prot: 0 - * PCO active: 0 - * PCO phase: 0 - WPA: * Version: 1 - * Group cipher: TKIP - * Pairwise ciphers: CCMP TKIP - * Authentication suites: PSK - WMM: * Parameter version 1 - * u-APSD - * BE: CW 15-1023, AIFSN 3 - * BK: CW 15-1023, AIFSN 7 - * VI: CW 7-15, AIFSN 2, TXOP 3008 usec - * VO: CW 3-7, AIFSN 2, TXOP 1504 usec - root@core:~# wpa_passphrase TP-LINK_FB8564 >> /etc/wpa_supplicant.conf - azPD0845 - root@core:~# cat /etc/wpa_supplicant.conf - # reading passphrase from stdin - network={ - ssid="TP-LINK_FB8564" - #psk="azPD0845" - psk=5f7bc7ca6d14e12a2229868f6695c649bda9c7df8ef4e3ec6a58218258b5e5cf - } + TSF: 0 usec (0d, 00:00:00) + freq: 2412 + beacon interval: 100 TUs + capability: ESS Privacy ShortPreamble (0x0031) + signal: -39.00 dBm + last seen: 0 ms ago + SSID: TP-LINK_FB8564 + Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 + DS Parameter set: channel 1 + TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 + Country: AR Environment: Indoor/Outdoor + Channels [1 - 13] @ 20 dBm + ERP: Barker_Preamble_Mode + RSN: * Version: 1 + * Group cipher: TKIP + * Pairwise ciphers: CCMP TKIP + * Authentication suites: PSK + * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) + Extended supported rates: 24.0 36.0 48.0 54.0 + HT capabilities: + Capabilities: 0x11ef + RX LDPC + HT20/HT40 + SM Power Save disabled + RX HT20 SGI + RX HT40 SGI + TX STBC + RX STBC 1-stream + Max AMSDU length: 3839 bytes + DSSS/CCK HT40 + Maximum RX AMPDU length 65535 bytes (exponent: 0x003) + Minimum RX AMPDU time spacing: No restriction (0x00) + HT RX MCS rate indexes supported: 0-15 + HT TX MCS rate indexes are undefined + HT operation: + * primary channel: 1 + * secondary channel offset: above + * STA channel width: any + * RIFS: 0 + * HT protection: nonmember + * non-GF present: 1 + * OBSS non-GF present: 0 + * dual beacon: 0 + * dual CTS protection: 0 + * STBC beacon: 0 + * L-SIG TXOP Prot: 0 + * PCO active: 0 + * PCO phase: 0 + WPA: * Version: 1 + * Group cipher: TKIP + * Pairwise ciphers: CCMP TKIP + * Authentication suites: PSK + WMM: * Parameter version 1 + * u-APSD + * BE: CW 15-1023, AIFSN 3 + * BK: CW 15-1023, AIFSN 7 + * VI: CW 7-15, AIFSN 2, TXOP 3008 usec + * VO: CW 3-7, AIFSN 2, TXOP 1504 usec + root@core:~# wpa_supplicant -B -D wext -i wlan0 -c /etc/wpa_supplicant.conf Successfully initialized wpa_supplicant ioctl[SIOCSIWENCODEEXT]: Invalid argument ioctl[SIOCSIWENCODEEXT]: Invalid argument - root@core:~# iw wlan0 scan - command failed: Device or resource busy (-16) + root@core:~# iw wlan0 link Not connected. root@core:~# iw wlan0 scan BSS 30:b5:c2:b3:bf:21(on wlan0) - TSF: 0 usec (0d, 00:00:00) - freq: 2412 - beacon interval: 100 TUs - capability: ESS Privacy ShortPreamble (0x0031) - signal: -34.00 dBm - last seen: 0 ms ago - SSID: TP-LINK_FB8564 - Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 - DS Parameter set: channel 1 - TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 - Country: AR Environment: Indoor/Outdoor - Channels [1 - 13] @ 20 dBm - ERP: Barker_Preamble_Mode - RSN: * Version: 1 - * Group cipher: TKIP - * Pairwise ciphers: CCMP TKIP - * Authentication suites: PSK - * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) - Extended supported rates: 24.0 36.0 48.0 54.0 - HT capabilities: - Capabilities: 0x11ef - RX LDPC - HT20/HT40 - SM Power Save disabled - RX HT20 SGI - RX HT40 SGI - TX STBC - RX STBC 1-stream - Max AMSDU length: 3839 bytes - DSSS/CCK HT40 - Maximum RX AMPDU length 65535 bytes (exponent: 0x003) - Minimum RX AMPDU time spacing: No restriction (0x00) - HT RX MCS rate indexes supported: 0-15 - HT TX MCS rate indexes are undefined - HT operation: - * primary channel: 1 - * secondary channel offset: above - * STA channel width: any - * RIFS: 0 - * HT protection: nonmember - * non-GF present: 1 - * OBSS non-GF present: 0 - * dual beacon: 0 - * dual CTS protection: 0 - * STBC beacon: 0 - * L-SIG TXOP Prot: 0 - * PCO active: 0 - * PCO phase: 0 - WPA: * Version: 1 - * Group cipher: TKIP - * Pairwise ciphers: CCMP TKIP - * Authentication suites: PSK - WMM: * Parameter version 1 - * u-APSD - * BE: CW 15-1023, AIFSN 3 - * BK: CW 15-1023, AIFSN 7 - * VI: CW 7-15, AIFSN 2, TXOP 3008 usec - * VO: CW 3-7, AIFSN 2, TXOP 1504 usec + TSF: 0 usec (0d, 00:00:00) + freq: 2412 + beacon interval: 100 TUs + capability: ESS Privacy ShortPreamble (0x0031) + signal: -34.00 dBm + last seen: 0 ms ago + SSID: TP-LINK_FB8564 + Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 + DS Parameter set: channel 1 + TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 + Country: AR Environment: Indoor/Outdoor + Channels [1 - 13] @ 20 dBm + ERP: Barker_Preamble_Mode + RSN: * Version: 1 + * Group cipher: TKIP + * Pairwise ciphers: CCMP TKIP + * Authentication suites: PSK + * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) + Extended supported rates: 24.0 36.0 48.0 54.0 + HT capabilities: + Capabilities: 0x11ef + RX LDPC + HT20/HT40 + SM Power Save disabled + RX HT20 SGI + RX HT40 SGI + TX STBC + RX STBC 1-stream + Max AMSDU length: 3839 bytes + DSSS/CCK HT40 + Maximum RX AMPDU length 65535 bytes (exponent: 0x003) + Minimum RX AMPDU time spacing: No restriction (0x00) + HT RX MCS rate indexes supported: 0-15 + HT TX MCS rate indexes are undefined + HT operation: + * primary channel: 1 + * secondary channel offset: above + * STA channel width: any + * RIFS: 0 + * HT protection: nonmember + * non-GF present: 1 + * OBSS non-GF present: 0 + * dual beacon: 0 + * dual CTS protection: 0 + * STBC beacon: 0 + * L-SIG TXOP Prot: 0 + * PCO active: 0 + * PCO phase: 0 + WPA: * Version: 1 + * Group cipher: TKIP + * Pairwise ciphers: CCMP TKIP + * Authentication suites: PSK + WMM: * Parameter version 1 + * u-APSD + * BE: CW 15-1023, AIFSN 3 + * BK: CW 15-1023, AIFSN 7 + * VI: CW 7-15, AIFSN 2, TXOP 3008 usec + * VO: CW 3-7, AIFSN 2, TXOP 1504 usec + root@core:~# wpa_supplicant -B -D wext -i wlan0 -c /etc/wpa_supplicant.conf Successfully initialized wpa_supplicant ioctl[SIOCSIWENCODEEXT]: Invalid argument ioctl[SIOCSIWENCODEEXT]: Invalid argument root@core:~# iw wlan0 link Not connected. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: bcmwl-kernel-source (not installed) ProcVersionSignature: Ubuntu 3.2.0-82.83-lowlatency 3.2.68 Uname: Linux 3.2.0-82-lowlatency x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu17.13 Architecture: amd64 Date: Fri Oct 30 13:15:34 2015 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MarkForUpload: True ProcEnviron: - SHELL=/bin/bash - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 + SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 SourcePackage: bcmwl UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1511792 Title: wifi don't work in 15.04 with BCM43142 card Status in bcmwl package in Ubuntu: New Bug description: wifi and bluetooth don't work with ubuntu 14.04, 15.04 and 15.10; the wifi interface is the BCM43142; the computer model is sony vaio SVF14A1/SVF15A1 next, some reports of ubuntu 15.04 To run a command as administrator (user "root"), use "sudo <command>". See "man sudo_root" for details. carlos@core:~$ sudo apt-get purge bcmwl-kernel-source [sudo] password for carlos: Reading package lists... Done Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: dkms Use 'apt-get autoremove' to remove it. The following packages will be REMOVED: bcmwl-kernel-source* 0 upgraded, 0 newly installed, 1 to remove and 273 not upgraded. After this operation, 8.038 kB disk space will be freed. Do you want to continue? [Y/n] Y (Reading database ... 172527 files and directories currently installed.) Removing bcmwl-kernel-source (6.30.223.248+bdcom-0ubuntu2) ... Removing all DKMS Modules Done. update-initramfs: deferring update (trigger activated) Purging configuration files for bcmwl-kernel-source (6.30.223.248+bdcom-0ubuntu2) ... update-initramfs: deferring update (trigger activated) Processing triggers for initramfs-tools (0.103ubuntu15) ... update-initramfs: Generating /boot/initrd.img-3.19.0-15-generic carlos@core:~$ sudo add-apt-repository ppa:longsleep/bcmwl Packaging for Broadcom wireless driver found at http://www.broadcom.com/support/802.11/linux_sta.php More info: https://launchpad.net/~longsleep/+archive/ubuntu/bcmwl Press [ENTER] to continue or ctrl-c to cancel adding it gpg: keyring `/tmp/tmpo1ty_h_8/secring.gpg' created gpg: keyring `/tmp/tmpo1ty_h_8/pubring.gpg' created gpg: requesting key 56A3D45E from hkp server keyserver.ubuntu.com gpg: /tmp/tmpo1ty_h_8/trustdb.gpg: trustdb created gpg: key 56A3D45E: public key "Launchpad PPA for Simon Eisenmann" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) OK carlos@core:~$ sudo apt-get update Get:1 http://security.ubuntu.com vivid-security InRelease [64,4 kB] Ign http://ppa.launchpad.net vivid InRelease Hit http://ar.archive.ubuntu.com vivid InRelease Get:2 http://ppa.launchpad.net vivid Release.gpg [316 B] Hit http://ar.archive.ubuntu.com vivid-updates InRelease Get:3 http://ppa.launchpad.net vivid Release [15,1 kB] Get:4 http://security.ubuntu.com vivid-security/main Sources [46,7 kB] Hit http://ar.archive.ubuntu.com vivid-backports InRelease Get:5 http://security.ubuntu.com vivid-security/restricted Sources [2.792 B] Get:6 http://security.ubuntu.com vivid-security/universe Sources [18,0 kB] Get:7 http://ppa.launchpad.net vivid/main amd64 Packages [613 B] Get:8 http://security.ubuntu.com vivid-security/multiverse Sources [1.957 B] Get:9 http://ppa.launchpad.net vivid/main i386 Packages [614 B] Get:10 http://security.ubuntu.com vivid-security/main amd64 Packages [124 kB] Get:11 http://ppa.launchpad.net vivid/main Translation-en [267 B] Get:12 http://security.ubuntu.com vivid-security/restricted amd64 Packages [10,4 kB] Get:13 http://security.ubuntu.com vivid-security/universe amd64 Packages [58,0 kB] Get:14 http://security.ubuntu.com vivid-security/multiverse amd64 Packages [5.195 B] Get:15 http://security.ubuntu.com vivid-security/main i386 Packages [123 kB] Get:16 http://security.ubuntu.com vivid-security/restricted i386 Packages [10,2 kB] Get:17 http://security.ubuntu.com vivid-security/universe i386 Packages [57,9 kB] Get:18 http://security.ubuntu.com vivid-security/multiverse i386 Packages [5.394 B] Hit http://security.ubuntu.com vivid-security/main Translation-en Hit http://security.ubuntu.com vivid-security/multiverse Translation-en Hit http://security.ubuntu.com vivid-security/restricted Translation-en Hit http://security.ubuntu.com vivid-security/universe Translation-en Hit http://ar.archive.ubuntu.com vivid/main Sources Hit http://ar.archive.ubuntu.com vivid/restricted Sources Hit http://ar.archive.ubuntu.com vivid/universe Sources Hit http://ar.archive.ubuntu.com vivid/multiverse Sources Hit http://ar.archive.ubuntu.com vivid/main amd64 Packages Hit http://ar.archive.ubuntu.com vivid/restricted amd64 Packages Hit http://ar.archive.ubuntu.com vivid/universe amd64 Packages Hit http://ar.archive.ubuntu.com vivid/multiverse amd64 Packages Hit http://ar.archive.ubuntu.com vivid/main i386 Packages Hit http://ar.archive.ubuntu.com vivid/restricted i386 Packages Hit http://ar.archive.ubuntu.com vivid/universe i386 Packages Hit http://ar.archive.ubuntu.com vivid/multiverse i386 Packages Hit http://ar.archive.ubuntu.com vivid/main Translation-en Hit http://ar.archive.ubuntu.com vivid/multiverse Translation-en Hit http://ar.archive.ubuntu.com vivid/restricted Translation-en Hit http://ar.archive.ubuntu.com vivid/universe Translation-en Hit http://ar.archive.ubuntu.com vivid-updates/main Sources Hit http://ar.archive.ubuntu.com vivid-updates/restricted Sources Hit http://ar.archive.ubuntu.com vivid-updates/universe Sources Hit http://ar.archive.ubuntu.com vivid-updates/multiverse Sources Hit http://ar.archive.ubuntu.com vivid-updates/main amd64 Packages Hit http://ar.archive.ubuntu.com vivid-updates/restricted amd64 Packages Hit http://ar.archive.ubuntu.com vivid-updates/universe amd64 Packages Hit http://ar.archive.ubuntu.com vivid-updates/multiverse amd64 Packages Hit http://ar.archive.ubuntu.com vivid-updates/main i386 Packages Hit http://ar.archive.ubuntu.com vivid-updates/restricted i386 Packages Hit http://ar.archive.ubuntu.com vivid-updates/universe i386 Packages Hit http://ar.archive.ubuntu.com vivid-updates/multiverse i386 Packages Hit http://ar.archive.ubuntu.com vivid-updates/main Translation-en Hit http://ar.archive.ubuntu.com vivid-updates/multiverse Translation-en Hit http://ar.archive.ubuntu.com vivid-updates/restricted Translation-en Hit http://ar.archive.ubuntu.com vivid-updates/universe Translation-en Hit http://ar.archive.ubuntu.com vivid-backports/main Sources Hit http://ar.archive.ubuntu.com vivid-backports/restricted Sources Hit http://ar.archive.ubuntu.com vivid-backports/universe Sources Hit http://ar.archive.ubuntu.com vivid-backports/multiverse Sources Hit http://ar.archive.ubuntu.com vivid-backports/main amd64 Packages Hit http://ar.archive.ubuntu.com vivid-backports/restricted amd64 Packages Hit http://ar.archive.ubuntu.com vivid-backports/universe amd64 Packages Hit http://ar.archive.ubuntu.com vivid-backports/multiverse amd64 Packages Hit http://ar.archive.ubuntu.com vivid-backports/main i386 Packages Hit http://ar.archive.ubuntu.com vivid-backports/restricted i386 Packages Hit http://ar.archive.ubuntu.com vivid-backports/universe i386 Packages Hit http://ar.archive.ubuntu.com vivid-backports/multiverse i386 Packages Hit http://ar.archive.ubuntu.com vivid-backports/main Translation-en Hit http://ar.archive.ubuntu.com vivid-backports/multiverse Translation-en Hit http://ar.archive.ubuntu.com vivid-backports/restricted Translation-en Hit http://ar.archive.ubuntu.com vivid-backports/universe Translation-en Fetched 545 kB in 39s (13,7 kB/s) Reading package lists... Done carlos@core:~$ sudo apt-get install bcmwl-kernel-source Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: bcmwl-kernel-source 0 upgraded, 1 newly installed, 0 to remove and 273 not upgraded. Need to get 1.515 kB of archives. After this operation, 8.045 kB of additional disk space will be used. Get:1 http://ppa.launchpad.net/longsleep/bcmwl/ubuntu/ vivid/main bcmwl-kernel-source amd64 6.30.223.248+bdcom-1longsleep2 [1.515 kB] Fetched 1.515 kB in 3s (428 kB/s) Selecting previously unselected package bcmwl-kernel-source. (Reading database ... 172453 files and directories currently installed.) Preparing to unpack .../bcmwl-kernel-source_6.30.223.248+bdcom-1longsleep2_amd64.deb ... Unpacking bcmwl-kernel-source (6.30.223.248+bdcom-1longsleep2) ... Setting up bcmwl-kernel-source (6.30.223.248+bdcom-1longsleep2) ... Loading new bcmwl-6.30.223.248+bdcom DKMS files... First Installation: checking all kernels... Building only for 3.19.0-15-generic Building for architecture x86_64 Building initial module for 3.19.0-15-generic Done. wl: Running module version sanity check. - Original module - No original module exists within this kernel - Installation - Installing to /lib/modules/3.19.0-15-generic/updates/dkms/ depmod.... DKMS: install completed. update-initramfs: deferring update (trigger activated) Processing triggers for initramfs-tools (0.103ubuntu15) ... update-initramfs: Generating /boot/initrd.img-3.19.0-15-generic carlos@core:~$ sudo su [sudo] password for carlos: root@core:/home/carlos# cd root@core:~# iw dev phy#0 Interface wlan0 ifindex 3 wdev 0x1 addr 0c:84:dc:fa:c1:11 ssid TP-LINK_FB8564 type managed root@core:~# ip link set wlan0 up root@core:~# iw wlan0 scan BSS 30:b5:c2:b3:bf:21(on wlan0) TSF: 0 usec (0d, 00:00:00) freq: 2412 beacon interval: 100 TUs capability: ESS Privacy ShortPreamble (0x0031) signal: -37.00 dBm last seen: 0 ms ago SSID: TP-LINK_FB8564 Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 DS Parameter set: channel 1 TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 Country: AR Environment: Indoor/Outdoor Channels [1 - 13] @ 20 dBm ERP: Barker_Preamble_Mode RSN: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) Extended supported rates: 24.0 36.0 48.0 54.0 HT capabilities: Capabilities: 0x11ef RX LDPC HT20/HT40 SM Power Save disabled RX HT20 SGI RX HT40 SGI TX STBC RX STBC 1-stream Max AMSDU length: 3839 bytes DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: No restriction (0x00) HT RX MCS rate indexes supported: 0-15 HT TX MCS rate indexes are undefined HT operation: * primary channel: 1 * secondary channel offset: above * STA channel width: any * RIFS: 0 * HT protection: nonmember * non-GF present: 1 * OBSS non-GF present: 0 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 WPA: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK WMM: * Parameter version 1 * u-APSD * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec root@core:~# sudo iwlist wlan0 scanning | grep Address Cell 01 - Address: 30:B5:C2:B3:BF:21 Cell 02 - Address: C0:4A:00:FB:85:64 root@core:~# iw wlan0 link Not connected. root@core:~# ifconfig eth0 Link encap:Ethernet HWaddr 54:53:ed:d3:ff:8b UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:8 errors:0 dropped:0 overruns:0 frame:0 TX packets:32 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1044 (1.0 KB) TX bytes:6122 (6.1 KB) 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:2718 errors:0 dropped:0 overruns:0 frame:0 TX packets:2718 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:189222 (189.2 KB) TX bytes:189222 (189.2 KB) wlan0 Link encap:Ethernet HWaddr 0c:84:dc:fa:c1:11 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:182 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) Interrupt:16 root@core:~# ip link show wlan0 3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state DORMANT mode DORMANT group default qlen 1000 link/ether 0c:84:dc:fa:c1:11 brd ff:ff:ff:ff:ff:ff root@core:~# ip link set wlan0 up root@core:~# iw wlan0 scan BSS 30:b5:c2:b3:bf:21(on wlan0) TSF: 0 usec (0d, 00:00:00) freq: 2412 beacon interval: 100 TUs capability: ESS Privacy ShortPreamble (0x0031) signal: -39.00 dBm last seen: 0 ms ago SSID: TP-LINK_FB8564 Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 DS Parameter set: channel 1 TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 Country: AR Environment: Indoor/Outdoor Channels [1 - 13] @ 20 dBm ERP: Barker_Preamble_Mode RSN: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) Extended supported rates: 24.0 36.0 48.0 54.0 HT capabilities: Capabilities: 0x11ef RX LDPC HT20/HT40 SM Power Save disabled RX HT20 SGI RX HT40 SGI TX STBC RX STBC 1-stream Max AMSDU length: 3839 bytes DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: No restriction (0x00) HT RX MCS rate indexes supported: 0-15 HT TX MCS rate indexes are undefined HT operation: * primary channel: 1 * secondary channel offset: above * STA channel width: any * RIFS: 0 * HT protection: nonmember * non-GF present: 1 * OBSS non-GF present: 0 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 WPA: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK WMM: * Parameter version 1 * u-APSD * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec root@core:~# wpa_supplicant -B -D wext -i wlan0 -c /etc/wpa_supplicant.conf Successfully initialized wpa_supplicant ioctl[SIOCSIWENCODEEXT]: Invalid argument ioctl[SIOCSIWENCODEEXT]: Invalid argument root@core:~# iw wlan0 link Not connected. root@core:~# iw wlan0 scan BSS 30:b5:c2:b3:bf:21(on wlan0) TSF: 0 usec (0d, 00:00:00) freq: 2412 beacon interval: 100 TUs capability: ESS Privacy ShortPreamble (0x0031) signal: -34.00 dBm last seen: 0 ms ago SSID: TP-LINK_FB8564 Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 DS Parameter set: channel 1 TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0 Country: AR Environment: Indoor/Outdoor Channels [1 - 13] @ 20 dBm ERP: Barker_Preamble_Mode RSN: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) Extended supported rates: 24.0 36.0 48.0 54.0 HT capabilities: Capabilities: 0x11ef RX LDPC HT20/HT40 SM Power Save disabled RX HT20 SGI RX HT40 SGI TX STBC RX STBC 1-stream Max AMSDU length: 3839 bytes DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: No restriction (0x00) HT RX MCS rate indexes supported: 0-15 HT TX MCS rate indexes are undefined HT operation: * primary channel: 1 * secondary channel offset: above * STA channel width: any * RIFS: 0 * HT protection: nonmember * non-GF present: 1 * OBSS non-GF present: 0 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 WPA: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK WMM: * Parameter version 1 * u-APSD * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec root@core:~# wpa_supplicant -B -D wext -i wlan0 -c /etc/wpa_supplicant.conf Successfully initialized wpa_supplicant ioctl[SIOCSIWENCODEEXT]: Invalid argument ioctl[SIOCSIWENCODEEXT]: Invalid argument root@core:~# iw wlan0 link Not connected. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: bcmwl-kernel-source (not installed) ProcVersionSignature: Ubuntu 3.2.0-82.83-lowlatency 3.2.68 Uname: Linux 3.2.0-82-lowlatency x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu17.13 Architecture: amd64 Date: Fri Oct 30 13:15:34 2015 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MarkForUpload: True ProcEnviron: SHELL=/bin/bash TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SourcePackage: bcmwl UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1511792/+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
