Thread: Wireless drops off
my wireless connection has taken bouncing. fine (except turning off power management each time started solve similar problem) , there weren't updates done trigger issue. seems intermittent, , can stable hours. has been suggested try 12.04, upgrading seems cause other issues , want system can come , know connected. other suggestions gratefully received. i'd love know why happens if has idea.
i'm running ubuntu 10.04 on acer aspire 5742. below output commands asked in wireless troubleshooting procedure:
simon@simon-acer5742:~$code:[28556.216011] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28556.218056] wlan0: authenticated [28556.218086] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28556.222185] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28556.222190] wlan0: associated [28566.301343] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28566.533064] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28566.732624] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28566.737799] wlan0: direct probe responded [28566.737804] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28566.740751] wlan0: authenticated [28566.740775] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28566.744819] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28566.744825] wlan0: associated [28577.851549] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28578.086377] ath9k: 2 wiphys trying scan @ same time [28578.086497] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28578.285470] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28578.290643] wlan0: direct probe responded [28578.290648] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28578.292710] wlan0: authenticated [28578.292741] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28578.296846] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28578.296850] wlan0: associated [28589.553142] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28589.756492] ath9k: 2 wiphys trying scan @ same time [28589.756615] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28589.959118] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28589.964291] wlan0: direct probe responded [28589.964296] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28589.966278] wlan0: authenticated [28589.966304] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28589.970428] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28589.970432] wlan0: associated [28601.106329] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28601.337950] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28601.537669] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28601.542891] wlan0: direct probe responded [28601.542897] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28601.544891] wlan0: authenticated [28601.544917] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28601.548945] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28601.548951] wlan0: associated [28605.384270] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28605.589256] ath9k: 2 wiphys trying scan @ same time [28605.589379] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28605.790645] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28605.795800] wlan0: direct probe responded [28605.795807] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28605.797797] wlan0: authenticated [28605.797825] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28605.801843] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28605.801845] wlan0: associated [28615.873614] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28616.069093] ath9k: 2 wiphys trying scan @ same time [28616.268144] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28616.468694] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28616.473775] wlan0: direct probe responded [28616.473781] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28616.475782] wlan0: authenticated [28616.475808] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28616.479855] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28616.479861] wlan0: associated [28627.011333] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28627.246636] ath9k: 2 wiphys trying scan @ same time [28627.246698] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28627.445760] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28627.450941] wlan0: direct probe responded [28627.450945] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28627.453006] wlan0: authenticated [28627.453038] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28627.457083] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28627.457089] wlan0: associated [28638.037574] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28638.272730] ath9k: 2 wiphys trying scan @ same time [28638.272955] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28638.471763] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28638.476906] wlan0: direct probe responded [28638.476912] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28638.478959] wlan0: authenticated [28638.478995] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28638.483122] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28638.483128] wlan0: associated [28642.363207] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28642.566596] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28642.767104] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28642.772172] wlan0: direct probe responded [28642.772177] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28642.774160] wlan0: authenticated [28642.774181] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28642.778215] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28642.778222] wlan0: associated [28645.393810] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28645.524352] addrconf(netdev_up): wlan0: link not ready [28645.743330] addrconf(netdev_up): eth0: link not ready [28645.743784] tg3: eth0: link down. [28650.194027] addrconf(netdev_up): wlan0: link not ready [28651.198060] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28651.198122] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28651.203543] wlan0: direct probe responded [28651.203550] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28651.205762] wlan0: authenticated [28651.205812] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28651.209851] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28651.209858] wlan0: associated [28651.221788] addrconf(netdev_change): wlan0: link becomes ready [28651.570167] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28651.697111] addrconf(netdev_up): wlan0: link not ready [28651.831431] addrconf(netdev_up): eth0: link not ready [28652.084844] addrconf(netdev_up): wlan0: link not ready [28652.738847] tg3: eth0: link down. [28654.178404] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28654.183064] wlan0: direct probe responded [28654.183073] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28654.185272] wlan0: authenticated [28654.185308] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28654.189217] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28654.189224] wlan0: associated [28654.201355] addrconf(netdev_change): wlan0: link becomes ready [28664.243004] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28664.411450] ath9k: failed stop tx dma in 100 msec after killing last frame [28664.411480] ath9k: unable stop txdma. reset hal! [28664.486894] ath9k: 2 wiphys trying scan @ same time [28664.658741] wlan0: no ipv6 routers present [28664.689631] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28664.889361] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28664.894518] wlan0: direct probe responded [28664.894525] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28664.896568] wlan0: authenticated [28664.896591] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28664.900621] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28664.900626] wlan0: associated [28674.945425] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28675.184581] ath9k: 2 wiphys trying scan @ same time [28675.184734] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28675.384094] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28675.389198] wlan0: direct probe responded [28675.389204] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28675.391192] wlan0: authenticated [28675.391219] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28675.395256] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28675.395262] wlan0: associated [28686.051113] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28686.286610] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28686.486562] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28686.491728] wlan0: direct probe responded [28686.491734] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28686.493721] wlan0: authenticated [28686.493748] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28686.497777] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28686.497783] wlan0: associated [28696.981106] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28697.212543] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28697.412899] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28697.418115] wlan0: direct probe responded [28697.418122] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28697.420187] wlan0: authenticated [28697.420219] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28697.424324] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28697.424328] wlan0: associated [28708.039482] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28708.278868] ath9k: 2 wiphys trying scan @ same time [28708.278958] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28708.310603] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28708.422712] addrconf(netdev_up): wlan0: link not ready [28708.422823] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28708.436378] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28708.436493] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28708.585252] addrconf(netdev_up): eth0: link not ready [28708.708934] tg3: eth0: link down. [28713.161091] addrconf(netdev_up): wlan0: link not ready [28713.161188] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28713.165813] wlan0: direct probe responded [28713.165820] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28713.168098] wlan0: authenticated [28713.168134] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28713.172050] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28713.172056] wlan0: associated [28713.184120] addrconf(netdev_change): wlan0: link becomes ready [28718.750911] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28718.878167] addrconf(netdev_up): wlan0: link not ready [28719.009133] addrconf(netdev_up): eth0: link not ready [28719.249746] addrconf(netdev_up): wlan0: link not ready [28719.703684] tg3: eth0: link down. [28721.379151] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28721.383748] wlan0: direct probe responded [28721.383755] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28721.386014] wlan0: authenticated [28721.386055] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28721.386549] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28721.386606] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28721.395467] wlan0: direct probe responded [28721.395472] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28721.397478] wlan0: authenticated [28721.397509] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28721.401366] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28721.401372] wlan0: associated [28721.413474] addrconf(netdev_change): wlan0: link becomes ready [28723.312666] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28723.448664] ath9k: failed stop tx dma in 100 msec after killing last frame [28723.448697] ath9k: unable stop txdma. reset hal! [28723.535749] ath9k: 2 wiphys trying scan @ same time [28723.535818] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28723.734723] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28723.739916] wlan0: direct probe responded [28723.739921] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28723.741966] wlan0: authenticated [28723.741989] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28723.746104] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28723.746110] wlan0: associated [28732.347979] wlan0: no ipv6 routers present [28733.822362] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28734.042644] ath9k: 2 wiphys trying scan @ same time [28734.042684] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28734.244854] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28734.250060] wlan0: direct probe responded [28734.250067] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28734.252055] wlan0: authenticated [28734.252084] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28734.256127] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28734.256133] wlan0: associated [28745.024310] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28745.255907] ath9k: 2 wiphys trying scan @ same time [28745.255945] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28745.274463] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28745.375897] addrconf(netdev_up): wlan0: link not ready [28745.375939] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28745.400540] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28745.400592] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28745.400607] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28745.549694] addrconf(netdev_up): eth0: link not ready [28745.689484] tg3: eth0: link down. [28750.144630] addrconf(netdev_up): wlan0: link not ready [28750.333998] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28750.334050] wlan0: deauthenticating c0:c1:c0:49:55:9c local choice (reason=3) [28750.345392] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [28750.351833] wlan0: direct probe responded [28750.351839] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [28750.353820] wlan0: authenticated [28750.353857] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [28750.357886] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [28750.357894] wlan0: associated [28750.370016] addrconf(netdev_change): wlan0: link becomes ready [28760.538956] wlan0: no ipv6 routers present [42088.951522] wlan0: deauthenticated c0:c1:c0:49:55:9c (reason: 7) [42090.090850] wlan0: direct probe ap c0:c1:c0:49:55:9c (try 1) [42090.096084] wlan0: direct probe responded [42090.096088] wlan0: authenticate ap c0:c1:c0:49:55:9c (try 1) [42090.098099] wlan0: authenticated [42090.098129] wlan0: associate ap c0:c1:c0:49:55:9c (try 1) [42090.102198] wlan0: rx assocresp c0:c1:c0:49:55:9c (capab=0x411 status=0 aid=3) [42090.102206] wlan0: associated release date: 01/21/2011 manufacturer: acer product name: aspire 5742 serial number: lxr4f02356107188ba1601 manufacturer: acer product name: aspire 5742 serial number: base board serial number manufacturer: acer serial number: chassis serial number manufacturer: -virtual battery 0- manufacture date: 10/12/2007 serial number: battery 0 manufacturer: oem_define2 serial number: oem_define3 manufacturer: not specified serial number: not specified manufacturer: not specified serial number: 43a54e05 manufacturer: intel(r) corporation serial number: not specified lo no wireless extensions. eth0 no wireless extensions. wlan0 ieee 802.11bgn essid:"eastnier" mode:managed frequency:2.462 ghz access point: c0:c1:c0:49:55:9c bit rate=195 mb/s tx-power=20 dbm retry long limit:7 rts thr:off fragment thr:off power management:on link quality=30/70 signal level=-80 dbm rx invalid nwid:0 rx invalid crypt:0 rx invalid frag:0 tx excessive retries:0 invalid misc:0 missed beacon:0 install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $cmdline_opts && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; } options ath9k nohwcrypt=1 # ath5k cannot recover. prevent condition, stop blacklist ath_pci blacklist eth1394 # replaced p54pci blacklist prism54 # replaced b43 , ssb. blacklist bcm43xx blacklist uart6850 blacklist twl4030_wdt [main] networkingenabled=true wirelessenabled=true wwanenabled=true 21: pci 100.0: 0200 ethernet controller [created @ pci.318] udi: /org/freedesktop/hal/devices/pci_14e4_1692 unique id: rbuf.ngkfq3qvuy8 parent id: z8q3.iw_ygxflca4 sysfs id: /devices/pci0000:00/0000:00:1c.0/0000:01:00.0 sysfs busid: 0000:01:00.0 hardware class: network model: "broadcom ethernet controller" vendor: pci 0x14e4 "broadcom" device: pci 0x1692 subvendor: pci 0x1025 "acer incorporated [ali]" subdevice: pci 0x0487 revision: 0x01 driver: "tg3" driver modules: "tg3" device file: eth0 memory range: 0xb3400000-0xb340ffff (rw,non-prefetchable) irq: 28 (3 events) hw address: 1c:75:08:c9:83:70 link detected: no module alias: "pci:v000014e4d00001692sv00001025sd00000487bc02sc00i00" driver info #0: driver status: tg3 active driver activation cmd: "modprobe tg3" config status: cfg=new, avail=yes, need=no, active=unknown attached to: #13 (pci bridge) 22: pci 200.0: 0282 wlan controller [created @ pci.318] udi: /org/freedesktop/hal/devices/pci_168c_2e unique id: y9sn.eunzqs34f3d parent id: qtvu.klt2e4vlfx4 sysfs id: /devices/pci0000:00/0000:00:1c.1/0000:02:00.0 sysfs busid: 0000:02:00.0 hardware class: network model: "atheros wlan controller" vendor: pci 0x168c "atheros communications inc." device: pci 0x002e subvendor: pci 0x105b "foxconn international, inc." subdevice: pci 0xe034 revision: 0x01 driver: "ath9k" driver modules: "ath9k" device file: wlan0 features: wlan memory range: 0xb2400000-0xb240ffff (rw,non-prefetchable) irq: 17 (1769718 events) hw address: 90:00:4e:26:31:be link detected: yes wlan channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 wlan frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 wlan encryption modes: wep40 wep104 tkip ccmp wlan authentication modes: open sharedkey wpa-psk wpa-eap module alias: "pci:v0000168cd0000002esv0000105bsd0000e034bc02sc80i00" driver info #0: driver status: ath9k active driver activation cmd: "modprobe ath9k" config status: cfg=new, avail=yes, need=no, active=unknown attached to: #14 (pci bridge) warning: bad ps syntax, perhaps bogus '-'? see http://procps.sf.net/faq.html root 926 0.0 0.1 19004 4140 ? ssl 10:22 0:07 networkmanager root 1018 0.0 0.0 4836 2388 ? s 10:22 0:07 /sbin/wpa_supplicant -u -s root 1131 0.2 0.1 25360 6872 ? s 10:22 1:53 /usr/bin/python -o /usr/share/wicd/daemon/wicd-daemon.py root 1240 0.0 0.1 12920 7240 ? s 10:22 0:40 /usr/bin/python -o /usr/share/wicd/daemon/monitor.py simon 1758 0.0 0.5 35024 19156 ? s 10:22 0:24 /usr/bin/python -o /usr/share/wicd/gtk/wicd-client.py simon 5259 0.0 0.0 3320 876 pts/2 s+ 22:36 0:00 egrep --color=auto wpa|icd|etwork root 27635 0.0 0.0 2232 1004 ? s 18:21 0:00 /sbin/dhclient -d -sf /usr/lib/networkmanager/nm-dhcp-client.action -pf /var/run/dhclient-wlan0.pid -lf /var/lib/dhcp3/dhclient-08e5c030-18a0-41ef-8f44-891be4922da1-wlan0.lease -cf /var/run/nm-dhclient-wlan0.conf wlan0 module size used usbhid 36206 0 hid 67288 1 usbhid aes_i586 7268 1 aes_generic 26863 1 aes_i586 binfmt_misc 6587 1 ppdev 5259 0 joydev 8740 0 snd_hda_codec_intelhdmi 11622 1 snd_hda_codec_realtek 203472 1 snd_hda_intel 22165 2 snd_hda_codec 74297 3 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel snd_hwdep 5412 1 snd_hda_codec fbcon 35102 71 tileblit 1999 1 fbcon font 7557 1 fbcon bitblit 4707 1 fbcon snd_pcm_oss 35308 0 softcursor 1189 1 bitblit snd_mixer_oss 13746 1 snd_pcm_oss vga16fb 11385 0 snd_pcm 70918 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss vgastate 8961 1 vga16fb snd_seq_dummy 1338 0 snd_seq_oss 26722 0 snd_seq_midi 4557 0 arc4 1153 2 snd_rawmidi 19056 1 snd_seq_midi snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi snd_seq 47263 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event ath9k 306398 0 i915 290852 3 snd_timer 19130 2 snd_pcm,snd_seq drm_kms_helper 29329 1 i915 mac80211 205434 1 ath9k snd_seq_device 5700 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq drm 164436 4 i915,drm_kms_helper snd 54244 17 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device ath 7611 1 ath9k uvcvideo 57470 0 videodev 34457 1 uvcvideo i2c_algo_bit 5028 1 i915 video 17375 1 i915 soundcore 6620 1 snd cfg80211 126528 3 ath9k,mac80211,ath output 1871 1 video v4l1_compat 13251 2 uvcvideo,videodev psmouse 63677 0 snd_page_alloc 7172 2 snd_hda_intel,snd_pcm serio_raw 3978 0 intel_agp 24671 2 i915 agpgart 31788 2 drm,intel_agp led_class 2864 1 ath9k lp 7028 0 parport 32635 2 ppdev,lp usb_storage 40065 0 tg3 109580 0 ahci 32712 2
gratefully received.
when you're having network problem, run `ifconfig` , `lspci` , post output both.
Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Wireless drops off
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