Thread: Cannot connect to my wireless network

i upgraded ubuntu 11.04 10.10 couple of days ago , cannot connect wireless network. can see networks , managed connect called btopenzone, see if connect anything, , worked. run windows 7 on same computer , setup , connects fine wireless network. before installed ubuntu upgrade connect without problems. i've had @ settings connection in ubuntu don't understand them.

router dlink dir-655

receiver edimax ew-7711uan wireless usb adapter

suggestions why it's not working?

sovw

just read sticky.

hth


2) wireless brand, model , wireless chipset



$ lspci
00:00.0 host bridge: intel corporation core processor dram controller (rev 12)
00:02.0 vga compatible controller: intel corporation core processor integrated graphics controller (rev 12)
00:16.0 communication controller: intel corporation 5 series/3400 series chipset heci controller (rev 06)
00:1a.0 usb controller: intel corporation 5 series/3400 series chipset usb2 enhanced host controller (rev 06)
00:1b.0 audio device: intel corporation 5 series/3400 series chipset high definition audio (rev 06)
00:1c.0 pci bridge: intel corporation 5 series/3400 series chipset pci express root port 1 (rev 06)
00:1c.1 pci bridge: intel corporation 5 series/3400 series chipset pci express root port 2 (rev 06)
00:1c.4 pci bridge: intel corporation 5 series/3400 series chipset pci express root port 5 (rev 06)
00:1d.0 usb controller: intel corporation 5 series/3400 series chipset usb2 enhanced host controller (rev 06)
00:1e.0 pci bridge: intel corporation 82801 pci bridge (rev a6)
00:1f.0 isa bridge: intel corporation 5 series chipset lpc interface controller (rev 06)
00:1f.2 ide interface: intel corporation 5 series/3400 series chipset 4 port sata ide controller (rev 06)
00:1f.3 smbus: intel corporation 5 series/3400 series chipset smbus controller (rev 06)
00:1f.5 ide interface: intel corporation 5 series/3400 series chipset 2 port sata ide controller (rev 06)
01:00.0 ethernet controller: realtek semiconductor co., ltd. rtl8111/8168b pci express gigabit ethernet controller (rev 06)
02:00.0 ide interface: via technologies, inc. vt6415 pata ide host controller





$ lsusb
bus 002 device 005: id 046d:c52b logitech, inc. unifying receiver
bus 002 device 004: id 0bc2:5071 seagate rss llc
bus 002 device 003: id 413c:2003 dell computer corp. keyboard
bus 002 device 002: id 8087:0020 intel corp. integrated rate matching hub
bus 002 device 001: id 1d6b:0002 linux foundation 2.0 root hub
bus 001 device 003: id 7392:7711 edimax technology co., ltd ew-7711utn nlite wireless adapter [ralink rt2870]
bus 001 device 002: id 8087:0020 intel corp. integrated rate matching hub
bus 001 device 001: id 1d6b:0002 linux foundation 2.0 root hub






3) check interface




$ ifconfig
eth0 link encap:ethernet hwaddr 20:cf:30:6f:be:1d
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)
interrupt:40

lo link encap:local loopback
inet addr:127.0.0.1 mask:255.0.0.0
inet6 addr: ::1/128 scope:host
loopback running mtu:16436 metric:1
rx packets:16 errors:0 dropped:0 overruns:0 frame:0
tx packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
rx bytes:960 (960.0 b) tx bytes:960 (960.0 b)

wlan0 link encap:ethernet hwaddr 00:1f:1f:e3:50:1c
inet6 addr: fe80::21f:1fff:fee3:501c/64 scope:link
broadcast multicast mtu:1500 metric:1
rx packets:11 errors:0 dropped:0 overruns:0 frame:0
tx packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
rx bytes:1360 (1.3 kb) tx bytes:2460 (2.4 kb)








$ iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

wlan0 ieee 802.11bgn essidff/any
mode:managed frequency:2.437 ghz access point: not-associated
tx-power=20 dbm
retry long limit:7 rts thrff fragment thrff
power managementn




4) check modules



$ lsmod
module size used by
cryptd 19801 0
aes_i586 16956 0
aes_generic 38023 1 aes_i586
binfmt_misc 13213 1
snd_hda_codec_hdmi 27479 1
snd_hda_codec_realtek 255820 1
snd_hda_intel 24140 2
snd_hda_codec 90901 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_i ntel
rt2870sta 410104 0
snd_hwdep 13274 1 snd_hda_codec
arc4 12473 2
snd_pcm 80244 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi 13132 0
snd_rawmidi 25269 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51291 2 snd_seq_midi,snd_seq_midi_event
rt2800usb 17907 0
rt2800lib 43824 1 rt2800usb
crc_ccitt 12595 2 rt2870sta,rt2800lib
rt2x00usb 19693 1 rt2800usb
rt2x00lib 39075 3 rt2800usb,rt2800lib,rt2x00usb
mac80211 257001 3 rt2800lib,rt2x00usb,rt2x00lib
i915 450979 3
snd_timer 28659 2 snd_pcm,snd_seq
ipt_reject 12512 1
snd_seq_device 14110 3 snd_seq_midi,snd_rawmidi,snd_seq
ipt_log 12784 5
xt_limit 12541 7
joydev 17322 0
xt_tcpudp 12531 8
ppdev 12849 0
ipt_addrtype 12535 4
cfg80211 156212 2 rt2x00lib,mac80211
xt_state 12514 7
drm_kms_helper 40745 1 i915
snd 55295 14 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_i ntel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,s nd_seq,snd_timer,snd_seq_device
psmouse 59039 0
ip6table_filter 12711 1
ip6_tables 22545 1 ip6table_filter
nf_nat_irc 12542 0
nf_conntrack_irc 13138 1 nf_nat_irc
drm 184133 4 i915,drm_kms_helper
nf_nat_ftp 12548 0
nf_nat 24827 2 nf_nat_irc,nf_nat_ftp
nf_conntrack_ipv4 19024 9 nf_nat
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
soundcore 12600 1 snd
nf_conntrack_ftp 13106 1 nf_nat_ftp
serio_raw 12990 0
nf_conntrack 69744 7 xt_state,nf_nat_irc,nf_conntrack_irc,nf_nat_ftp,nf _nat,nf_conntrack_ipv4,nf_conntrack_ftp
snd_page_alloc 14073 2 snd_hda_intel,snd_pcm
iptable_filter 12706 1
ip_tables 18125 1 iptable_filter
x_tables 21907 10 ipt_reject,ipt_log,xt_limit,xt_tcpudp,ipt_addrtype ,xt_state,ip6table_filter,ip6_tables,iptable_filte r,ip_tables
i2c_algo_bit 13184 1 i915
video 18951 1 i915
parport_pc 32111 1
asus_atk0110 17664 0
lp 13349 0
parport 36746 3 ppdev,parport_pc,lp
usb_storage 43946 1
usbhid 41704 0
uas 17676 0
hid 77084 1 usbhid
r8169 46630 0
pata_via 13368 0





5) kernal boot messages





$dmesg
[ 0.335731] apparmor: apparmor filesystem enabled
[ 0.335757] pnp: pnp acpi init
[ 0.335772] acpi: bus type pnp registered
[ 0.335878] pnp 00:00: [bus 00-ff]
[ 0.335880] pnp 00:00: [io 0x0cf8-0x0cff]
[ 0.335882] pnp 00:00: [io 0x0000-0x0cf7 window]
[ 0.335884] pnp 00:00: [io 0x0d00-0xffff window]
[ 0.335885] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[ 0.335887] pnp 00:00: [mem 0x000d0000-0x000dffff window]
[ 0.335889] pnp 00:00: [mem 0xe0000000-0xf7ffffff window]
[ 0.335890] pnp 00:00: [mem 0xfc000000-0xfed8ffff window]
[ 0.335949] pnp 00:00: plug , play acpi device, ids pnp0a08 pnp0a03 (active)
[ 0.335957] pnp 00:01: [mem 0xfed14000-0xfed19fff]
[ 0.335996] system 00:01: [mem 0xfed14000-0xfed19fff] has been reserved
[ 0.335999] system 00:01: plug , play acpi device, ids pnp0c01 (active)
[ 0.336025] pnp 00:02: [dma 4]
[ 0.336027] pnp 00:02: [io 0x0000-0x000f]
[ 0.336028] pnp 00:02: [io 0x0081-0x0083]
[ 0.336030] pnp 00:02: [io 0x0087]
[ 0.336031] pnp 00:02: [io 0x0089-0x008b]
[ 0.336032] pnp 00:02: [io 0x008f]
[ 0.336034] pnp 00:02: [io 0x00c0-0x00df]
[ 0.336057] pnp 00:02: plug , play acpi device, ids pnp0200 (active)
[ 0.336065] pnp 00:03: [io 0x0070-0x0071]
[ 0.336075] pnp 00:03: [irq 8]
[ 0.336096] pnp 00:03: plug , play acpi device, ids pnp0b00 (active)
[ 0.336102] pnp 00:04: [io 0x0061]
[ 0.336122] pnp 00:04: plug , play acpi device, ids pnp0800 (active)
[ 0.336129] pnp 00:05: [io 0x00f0-0x00ff]
[ 0.336133] pnp 00:05: [irq 13]
[ 0.336155] pnp 00:05: plug , play acpi device, ids pnp0c04 (active)
[ 0.336295] pnp 00:06: [io 0x0000-0xffffffffffffffff disabled]
[ 0.336297] pnp 00:06: [io 0x0000-0xffffffffffffffff disabled]
[ 0.336299] pnp 00:06: [io 0x0290-0x029f]
[ 0.336332] system 00:06: [io 0x0290-0x029f] has been reserved
[ 0.336335] system 00:06: plug , play acpi device, ids pnp0c02 (active)
[ 0.336443] pnp 00:07: [io 0x0010-0x001f]
[ 0.336445] pnp 00:07: [io 0x0022-0x003f]
[ 0.336446] pnp 00:07: [io 0x0044-0x004d]
[ 0.336448] pnp 00:07: [io 0x0050-0x005f]
[ 0.336449] pnp 00:07: [io 0x0062-0x0063]
[ 0.336450] pnp 00:07: [io 0x0065-0x006f]
[ 0.336452] pnp 00:07: [io 0x0072-0x007f]
[ 0.336453] pnp 00:07: [io 0x0080]
[ 0.336455] pnp 00:07: [io 0x0084-0x0086]
[ 0.336456] pnp 00:07: [io 0x0088]
[ 0.336457] pnp 00:07: [io 0x008c-0x008e]
[ 0.336459] pnp 00:07: [io 0x0090-0x009f]
[ 0.336460] pnp 00:07: [io 0x00a2-0x00bf]
[ 0.336462] pnp 00:07: [io 0x00e0-0x00ef]
[ 0.336463] pnp 00:07: [io 0x04d0-0x04d1]
[ 0.336465] pnp 00:07: [io 0x0800-0x087f]
[ 0.336466] pnp 00:07: [io 0x0400-0x03ff disabled]
[ 0.336468] pnp 00:07: [io 0x0500-0x057f]
[ 0.336469] pnp 00:07: [io 0x0000-0xffffffffffffffff disabled]
[ 0.336471] pnp 00:07: [mem 0xfed1c000-0xfed1ffff]
[ 0.336473] pnp 00:07: [mem 0xfed20000-0xfed3ffff]
[ 0.336474] pnp 00:07: [mem 0xfed40000-0xfed8ffff]
[ 0.336524] system 00:07: [io 0x04d0-0x04d1] has been reserved
[ 0.336526] system 00:07: [io 0x0800-0x087f] has been reserved
[ 0.336528] system 00:07: [io 0x0500-0x057f] has been reserved
[ 0.336530] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.336532] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.336534] system 00:07: [mem 0xfed40000-0xfed8ffff] has been reserved
[ 0.336537] system 00:07: plug , play acpi device, ids pnp0c02 (active)
[ 0.336587] pnp 00:08: [mem 0xfed00000-0xfed003ff]
[ 0.336611] pnp 00:08: plug , play acpi device, ids pnp0103 (active)
[ 0.336798] pnp 00:09: [io 0x03f8-0x03ff]
[ 0.336804] pnp 00:09: [irq 4]
[ 0.336806] pnp 00:09: [dma 0 disabled]
[ 0.336858] pnp 00:09: plug , play acpi device, ids pnp0501 (active)
[ 0.336919] pnp 00:0a: [io 0x0060]
[ 0.336921] pnp 00:0a: [io 0x0064]
[ 0.336922] pnp 00:0a: [mem 0xfec00000-0xfec00fff]
[ 0.336924] pnp 00:0a: [mem 0xfee00000-0xfee00fff]
[ 0.336958] system 00:0a: [mem 0xfec00000-0xfec00fff] not reserved
[ 0.336960] system 00:0a: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.336963] system 00:0a: plug , play acpi device, ids pnp0c02 (active)
[ 0.337225] pnp 00:0b: [io 0x0378-0x037f]
[ 0.337230] pnp 00:0b: [irq 7]
[ 0.337231] pnp 00:0b: [dma 0 disabled]
[ 0.337333] pnp 00:0b: plug , play acpi device, ids pnp0400 (active)
[ 0.337380] pnp 00:0c: [mem 0xf8000000-0xfbffffff]
[ 0.337416] system 00:0c: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.337418] system 00:0c: plug , play acpi device, ids pnp0c02 (active)
[ 0.337582] pnp 00:0d: [mem 0x00000000-0x0009ffff]
[ 0.337583] pnp 00:0d: [mem 0x000c0000-0x000cffff]
[ 0.337585] pnp 00:0d: [mem 0x000e0000-0x000fffff]
[ 0.337586] pnp 00:0d: [mem 0x00100000-0xdfffffff]
[ 0.337588] pnp 00:0d: [mem 0xfed90000-0xffffffff]
[ 0.337633] system 00:0d: [mem 0x00000000-0x0009ffff] not reserved
[ 0.337635] system 00:0d: [mem 0x000c0000-0x000cffff] not reserved
[ 0.337637] system 00:0d: [mem 0x000e0000-0x000fffff] not reserved
[ 0.337639] system 00:0d: [mem 0x00100000-0xdfffffff] not reserved
[ 0.337641] system 00:0d: [mem 0xfed90000-0xffffffff] not reserved
[ 0.337644] system 00:0d: plug , play acpi device, ids pnp0c01 (active)
[ 0.337745] pnp: pnp acpi: found 14 devices
[ 0.337746] acpi: acpi bus type pnp unregistered
[ 0.337749] pnpbios: disabled acpi pnp
[ 0.373470] pci 0000:00:1c.0: bar 14: assigned [mem 0xf0000000-0xf01fffff]
[ 0.373475] pci 0000:00:1c.0: bar 15: assigned [mem 0xf0200000-0xf03fffff 64bit pref]
[ 0.373478] pci 0000:00:1c.1: bar 15: assigned [mem 0xf0400000-0xf05fffff 64bit pref]
[ 0.373481] pci 0000:00:1c.4: bar 14: assigned [mem 0xf0600000-0xf09fffff]
[ 0.373483] pci 0000:00:1c.0: bar 13: assigned [io 0x1000-0x1fff]
[ 0.373485] pci 0000:00:1c.0: pci bridge [bus 03-03]
[ 0.373488] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff]
[ 0.373492] pci 0000:00:1c.0: bridge window [mem 0xf0000000-0xf01fffff]
[ 0.373495] pci 0000:00:1c.0: bridge window [mem 0xf0200000-0xf03fffff 64bit pref]
[ 0.373500] pci 0000:00:1c.1: pci bridge [bus 02-02]
[ 0.373503] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff]
[ 0.373507] pci 0000:00:1c.1: bridge window [mem 0xf7f00000-0xf7ffffff]
[ 0.373510] pci 0000:00:1c.1: bridge window [mem 0xf0400000-0xf05fffff 64bit pref]
[ 0.373515] pci 0000:00:1c.4: pci bridge [bus 01-01]
[ 0.373517] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff]
[ 0.373521] pci 0000:00:1c.4: bridge window [mem 0xf0600000-0xf09fffff]
[ 0.373525] pci 0000:00:1c.4: bridge window [mem 0xf6f00000-0xf6ffffff 64bit pref]
[ 0.373530] pci 0000:00:1e.0: pci bridge [bus 04-04]
[ 0.373531] pci 0000:00:1e.0: bridge window [io disabled]
[ 0.373535] pci 0000:00:1e.0: bridge window [mem disabled]
[ 0.373538] pci 0000:00:1e.0: bridge window [mem pref disabled]
[ 0.373547] pci 0000:00:1c.0: enabling device (0104 -> 0107)
[ 0.373564] pci 0000:00:1c.0: pci int -> gsi 17 (level, low) -> irq 17
[ 0.373568] pci 0000:00:1c.0: setting latency timer 64
[ 0.373577] pci 0000:00:1c.1: pci int b -> gsi 16 (level, low) -> irq 16
[ 0.373580] pci 0000:00:1c.1: setting latency timer 64
[ 0.373585] pci 0000:00:1c.4: pci int -> gsi 17 (level, low) -> irq 17
[ 0.373588] pci 0000:00:1c.4: setting latency timer 64
[ 0.373594] pci 0000:00:1e.0: setting latency timer 64
[ 0.373597] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.373599] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.373601] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.373602] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff]
[ 0.373604] pci_bus 0000:00: resource 8 [mem 0xe0000000-0xf7ffffff]
[ 0.373606] pci_bus 0000:00: resource 9 [mem 0xfc000000-0xfed8ffff]
[ 0.373608] pci_bus 0000:03: resource 0 [io 0x1000-0x1fff]
[ 0.373609] pci_bus 0000:03: resource 1 [mem 0xf0000000-0xf01fffff]
[ 0.373611] pci_bus 0000:03: resource 2 [mem 0xf0200000-0xf03fffff 64bit pref]
[ 0.373613] pci_bus 0000:02: resource 0 [io 0xe000-0xefff]
[ 0.373615] pci_bus 0000:02: resource 1 [mem 0xf7f00000-0xf7ffffff]
[ 0.373617] pci_bus 0000:02: resource 2 [mem 0xf0400000-0xf05fffff 64bit pref]
[ 0.373619] pci_bus 0000:01: resource 0 [io 0xd000-0xdfff]
[ 0.373620] pci_bus 0000:01: resource 1 [mem 0xf0600000-0xf09fffff]
[ 0.373622] pci_bus 0000:01: resource 2 [mem 0xf6f00000-0xf6ffffff 64bit pref]
[ 0.373624] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7]
[ 0.373626] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff]
[ 0.373628] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.373629] pci_bus 0000:04: resource 7 [mem 0x000d0000-0x000dffff]
[ 0.373631] pci_bus 0000:04: resource 8 [mem 0xe0000000-0xf7ffffff]
[ 0.373633] pci_bus 0000:04: resource 9 [mem 0xfc000000-0xfed8ffff]
[ 0.373664] net: registered protocol family 2
[ 0.373717] ip route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.373867] tcp established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.374405] tcp bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.374667] tcp: hash tables configured (established 131072 bind 65536)
[ 0.374669] tcp reno registered
[ 0.374671] udp hash table entries: 512 (order: 2, 16384 bytes)
[ 0.374679] udp-lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.374754] net: registered protocol family 1
[ 0.374764] pci 0000:00:02.0: boot video device
[ 0.374816] pci: cls 32 bytes, default 64
[ 0.374976] cpufreq-nforce2: no nforce2 chipset.
[ 0.375068] audit: initializing netlink socket (disabled)
[ 0.375075] type=2000 audit(1309258796.236:1): initialized
[ 0.383147] highmem bounce pool size: 64 pages
[ 0.383152] hugetlb registered 2 mb page size, pre-allocated 0 pages
[ 0.384381] vfs: disk quotas dquot_6.5.2
[ 0.384427] dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.384917] fuse init (api version 7.16)
[ 0.384982] msgmni has been set 1568
[ 0.385155] block layer scsi generic (bsg) driver version 0.4 loaded (major 253)
[ 0.385174] io scheduler noop registered
[ 0.385176] io scheduler deadline registered
[ 0.385187] io scheduler cfq registered (default)
[ 0.385367] pci_hotplug: pci hot plug pci core version: 0.5
[ 0.385388] pciehp: pci express hot plug controller driver version: 0.4
[ 0.385434] intel_idle: mwait substates: 0x1120
[ 0.385436] intel_idle: v0.4 model 0x25
[ 0.385437] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.385523] input: power button /devices/lnxsystm:00/device:00/pnp0c0c:00/input/input0
[ 0.385527] acpi: power button [pwrb]
[ 0.385560] input: power button /devices/lnxsystm:00/lnxpwrbn:00/input/input1
[ 0.385563] acpi: power button [pwrf]
[ 0.385720] acpi: acpi_idle yielding intel_idle
[ 0.387196] erst: table not found!
[ 0.387256] serial: 8250/16550 driver, 32 ports, irq sharing enabled
[ 0.407608] serial8250: ttys0 @ i/o 0x3f8 (irq = 4) 16550a
[ 0.407721] isapnp: scanning pnp cards...
[ 0.528558] freeing initrd memory: 12460k freed
[ 0.760423] isapnp: no plug & play device found
[ 0.783346] 00:09: ttys0 @ i/o 0x3f8 (irq = 4) 16550a
[ 0.783608] linux agpgart interface v0.103
[ 0.783674] agpgart-intel 0000:00:00.0: intel hd graphics chipset
[ 0.783728] agpgart-intel 0000:00:00.0: detected gtt size: 2097152k total, 262144k mappable
[ 0.784592] agpgart-intel 0000:00:00.0: detected 32768k stolen memory
[ 0.784712] agpgart-intel 0000:00:00.0: agp aperture 256m @ 0xe0000000
[ 0.785611] brd: module loaded
[ 0.786050] loop: module loaded
[ 0.786127] i2c-core: driver [adp5520] using legacy suspend method
[ 0.786129] i2c-core: driver [adp5520] using legacy resume method
[ 0.786231] ata_piix 0000:00:1f.2: version 2.13
[ 0.786254] ata_piix 0000:00:1f.2: pci int d -> gsi 21 (level, low) -> irq 21
[ 0.786258] ata_piix 0000:00:1f.2: map [ p0 p2 p1 p3 ]
[ 0.786289] ata_piix 0000:00:1f.2: setting latency timer 64
[ 0.786522] scsi0 : ata_piix
[ 0.786595] scsi1 : ata_piix
[ 0.787609] ata1: sata max udma/133 cmd 0xb880 ctl 0xb800 bmdma 0xb080 irq 21
[ 0.787614] ata2: sata max udma/133 cmd 0xb480 ctl 0xb400 bmdma 0xb088 irq 21
[ 0.787633] ata_piix 0000:00:1f.5: pci int d -> gsi 21 (level, low) -> irq 21
[ 0.787637] ata_piix 0000:00:1f.5: map [ p0 -- p1 -- ]
[ 0.787660] ata_piix 0000:00:1f.5: setting latency timer 64
[ 0.787806] scsi2 : ata_piix
[ 0.787854] scsi3 : ata_piix
[ 0.788586] ata3: sata max udma/133 cmd 0xc880 ctl 0xc800 bmdma 0xc080 irq 21
[ 0.788589] ata4: sata max udma/133 cmd 0xc480 ctl 0xc400 bmdma 0xc088 irq 21
[ 0.788635] pata_acpi 0000:02:00.0: pci int -> gsi 17 (level, low) -> irq 17
[ 0.788653] pata_acpi 0000:02:00.0: setting latency timer 64
[ 0.788665] pata_acpi 0000:02:00.0: pci int disabled
[ 0.788883] fixed mdio bus: probed
[ 0.788904] ppp generic driver version 2.4.2
[ 0.788934] tun: universal tun/tap device driver, 1.6
[ 0.788935] tun: (c) 1999-2004 max krasnyansky <maxk@qualcomm.com>
[ 0.788998] ehci_hcd: usb 2.0 'enhanced' host controller (ehci) driver
[ 0.789010] ehci_hcd 0000:00:1a.0: pci int -> gsi 16 (level, low) -> irq 16
[ 0.789022] ehci_hcd 0000:00:1a.0: setting latency timer 64
[ 0.789025] ehci_hcd 0000:00:1a.0: ehci host controller
[ 0.789055] ehci_hcd 0000:00:1a.0: new usb bus registered, assigned bus number 1
[ 0.789094] ehci_hcd 0000:00:1a.0: debug port 2
[ 0.792977] ehci_hcd 0000:00:1a.0: cache line size of 32 not supported
[ 0.792989] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xf7ef6000
[ 0.805852] ehci_hcd 0000:00:1a.0: usb 2.0 started, ehci 1.00
[ 0.805990] hub 1-0:1.0: usb hub found
[ 0.805993] hub 1-0:1.0: 2 ports detected
[ 0.806051] ehci_hcd 0000:00:1d.0: pci int -> gsi 23 (level, low) -> irq 23
[ 0.806061] ehci_hcd 0000:00:1d.0: setting latency timer 64
[ 0.806064] ehci_hcd 0000:00:1d.0: ehci host controller
[ 0.806092] ehci_hcd 0000:00:1d.0: new usb bus registered, assigned bus number 2
[ 0.806125] ehci_hcd 0000:00:1d.0: debug port 2
[ 0.810014] ehci_hcd 0000:00:1d.0: cache line size of 32 not supported
[ 0.810026] ehci_hcd 0000:00:1d.0: irq 23, io mem 0xf7ef5000
[ 0.825826] ehci_hcd 0000:00:1d.0: usb 2.0 started, ehci 1.00
[ 0.825948] hub 2-0:1.0: usb hub found
[ 0.825951] hub 2-0:1.0: 2 ports detected
[ 0.825994] ohci_hcd: usb 1.1 'open' host controller (ohci) driver
[ 0.826002] uhci_hcd: usb universal host controller interface driver
[ 0.826063] i8042: pnp: no ps/2 controller found. probing ports directly.
[ 0.828852] serio: i8042 kbd port @ 0x60,0x64 irq 1
[ 0.828857] serio: i8042 aux port @ 0x60,0x64 irq 12
[ 0.828943] mousedev: ps/2 mouse device common mice
[ 0.829034] rtc_cmos 00:03: rtc can wake s4
[ 0.829893] rtc_cmos 00:03: rtc core: registered rtc_cmos rtc0
[ 0.829923] rtc0: alarms 1 month, y3k, 114 bytes nvram, hpet irqs
[ 0.829982] device-mapper: uevent: version 1.0.3
[ 0.830038] device-mapper: ioctl: 4.19.1-ioctl (2011-01-07) initialised: dm-devel@redhat.com
[ 0.830077] device-mapper: multipath: version 1.2.0 loaded
[ 0.830079] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 0.830130] eisa: probing bus 0 @ eisa.0
[ 0.830132] eisa: cannot allocate resource mainboard
[ 0.830134] cannot allocate resource eisa slot 1
[ 0.830135] cannot allocate resource eisa slot 2
[ 0.830136] cannot allocate resource eisa slot 3
[ 0.830138] cannot allocate resource eisa slot 4
[ 0.830139] cannot allocate resource eisa slot 5
[ 0.830140] cannot allocate resource eisa slot 6
[ 0.830141] cannot allocate resource eisa slot 7
[ 0.830143] cannot allocate resource eisa slot 8
[ 0.830144] eisa: detected 0 cards.
[ 0.830221] cpuidle: using governor ladder
[ 0.830281] cpuidle: using governor menu
[ 0.830463] tcp cubic registered
[ 0.830556] net: registered protocol family 10
[ 0.830944] net: registered protocol family 17
[ 0.830955] registering dns_resolver key type
[ 0.831612] using ipi no-shortcut mode
[ 0.831675] pm: hibernation image not present or not loaded.
[ 0.831684] registered taskstats version 1
[ 0.831898] magic number: 15:605:983
[ 0.832015] rtc_cmos 00:03: setting system clock 2011-06-28 10:59:57 utc (1309258797)
[ 0.832018] bios edd facility v0.16 2004-jun-25, 0 devices found
[ 0.832019] edd information not available.
[ 1.116193] ata3: sata link down (sstatus 0 scontrol 300)
[ 1.126881] ata4: sata link down (sstatus 0 scontrol 300)
[ 1.126932] usb 1-1: new high speed usb device using ehci_hcd , address 2
[ 1.258098] hub 1-1:1.0: usb hub found
[ 1.258307] hub 1-1:1.0: 6 ports detected
[ 1.369252] usb 2-1: new high speed usb device using ehci_hcd , address 2
[ 1.373235] refined tsc clocksource calibration: 2809.789 mhz.
[ 1.373242] switching clocksource tsc
[ 1.501804] hub 2-1:1.0: usb hub found
[ 1.502011] hub 2-1:1.0: 8 ports detected
[ 1.573179] usb 1-1.1: new high speed usb device using ehci_hcd , address 3
[ 1.581031] ata2.00: sata link down (sstatus 0 scontrol 300)
[ 1.581045] ata2.01: sata link 1.5 gbps (sstatus 113 scontrol 300)
[ 1.591737] ata1.00: sata link 3.0 gbps (sstatus 123 scontrol 300)
[ 1.591748] ata1.01: sata link 1.5 gbps (sstatus 113 scontrol 300)
[ 1.597099] ata2.01: atapi: tsstcorpdvd-rom sh-d163c, sb01, max udma/100
[ 1.613120] ata2.01: configured udma/100
[ 1.621332] ata1.00: ata-8: samsung hd103sj, 1aj10001, max udma/133
[ 1.621338] ata1.00: 1953525168 sectors, multi 16: lba48 ncq (depth 0/32)
[ 1.621348] ata1.01: atapi: hl-dt-st bd-re bh10ls30, 1.00, max udma/133
[ 1.629266] ata1.00: configured udma/133
[ 1.645237] ata1.01: configured udma/133
[ 1.651336] scsi 0:0:0:0: direct-access ata samsung hd103sj 1aj1 pq: 0 ansi: 5
[ 1.651508] sd 0:0:0:0: attached scsi generic sg0 type 0
[ 1.651546] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 tb/931 gib)
[ 1.666224] scsi 0:0:1:0: cd-rom hl-dt-st bd-re bh10ls30 1.00 pq: 0 ansi: 5
[ 1.678704] sd 0:0:0:0: [sda] write protect off
[ 1.678710] sd 0:0:0:0: [sda] mode sense: 00 3a 00 00
[ 1.686895] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.686901] cdrom: uniform cd-rom driver revision: 3.20
[ 1.686949] sd 0:0:0:0: [sda] write cache: enabled, read cache: enabled, doesn't support dpo or fua
[ 1.687049] sr 0:0:1:0: attached scsi cd-rom sr0
[ 1.687091] sr 0:0:1:0: attached scsi generic sg1 type 5
[ 1.688044] scsi 1:0:1:0: cd-rom tsstcorp dvd-rom sh-d163c sb01 pq: 0 ansi: 5
[ 1.690559] sr1: scsi3-mmc drive: 1x/32x cd/rw xa/form2 cdda tray
[ 1.690699] sr 1:0:1:0: attached scsi cd-rom sr1
[ 1.690741] sr 1:0:1:0: attached scsi generic sg2 type 5
[ 1.738977] sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
[ 1.739747] sd 0:0:0:0: [sda] attached scsi disk
[ 1.739952] freeing unused kernel memory: 720k freed
[ 1.740169] write protecting kernel text: 5352k
[ 1.740228] write protecting kernel read-only data: 2188k
[ 1.740230] nx-protecting kernel data: 4888k
[ 1.759513] <30>udev[72]: starting version 167
[ 1.772868] usb 2-1.1: new low speed usb device using ehci_hcd , address 3
[ 1.819276] pata_via 0000:02:00.0: version 0.3.4
[ 1.819294] pata_via 0000:02:00.0: pci int -> gsi 17 (level, low) -> irq 17
[ 1.819332] pata_via 0000:02:00.0: setting latency timer 64
[ 1.827250] r8169 gigabit ethernet driver 2.3lk-napi loaded
[ 1.827271] r8169 0000:01:00.0: pci int -> gsi 16 (level, low) -> irq 16
[ 1.827306] r8169 0000:01:00.0: setting latency timer 64
[ 1.827310] r8169 0000:01:00.0: (unregistered net_device): unknown mac, using family default
[ 1.827358] r8169 0000:01:00.0: irq 40 msi/msi-x
[ 1.827715] r8169 0000:01:00.0: eth0: rtl8168b/8111b @ 0xf8440000, 20:cf:30:6f:be:1d, xid 0c200000 irq 40
[ 1.840489] scsi4 : pata_via
[ 1.840574] scsi5 : pata_via
[ 1.840717] ata5: pata max udma/133 cmd 0xec00 ctl 0xe880 bmdma 0xe400 irq 17
[ 1.840720] ata6: pata max udma/133 cmd 0xe800 ctl 0xe480 bmdma 0xe408 irq 17
[ 1.940715] usb 2-1.3: new high speed usb device using ehci_hcd , address 4
[ 2.037692] usbcore: registered new interface driver uas
[ 2.104511] usb 2-1.4: new full speed usb device using ehci_hcd , address 5
[ 2.172258] initializing usb mass storage driver...
[ 2.172344] scsi6 : usb-storage 2-1.3:1.0
[ 2.172424] usbcore: registered new interface driver usb-storage
[ 2.172425] usb mass storage support registered.
[ 2.188347] input: dell dell usb keyboard /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input2
[ 2.188426] generic-usb 0003:413c:2003.0001: input,hidraw0: usb hid v1.10 keyboard [dell dell usb keyboard] on usb-0000:00:1d.0-1.1/input0
[ 2.188437] usbcore: registered new interface driver usbhid
[ 2.188438] usbhid: usb hid core driver
[ 2.212325] input: logitech usb receiver /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/input/input3
[ 2.212400] generic-usb 0003:046d:c52b.0002: input,hidraw1: usb hid v1.11 keyboard [logitech usb receiver] on usb-0000:00:1d.0-1.4/input0
[ 2.214407] input: logitech usb receiver /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.1/input/input4
[ 2.214542] generic-usb 0003:046d:c52b.0003: input,hiddev0,hidraw2: usb hid v1.11 mouse [logitech usb receiver] on usb-0000:00:1d.0-1.4/input1
[ 2.216973] generic-usb 0003:046d:c52b.0004: hiddev0,hidraw3: usb hid v1.11 device [logitech usb receiver] on usb-0000:00:1d.0-1.4/input2
[ 3.172262] scsi 6:0:0:0: direct-access seagate fa goflex desk 0155 pq: 0 ansi: 4
[ 3.173470] sd 6:0:0:0: attached scsi generic sg3 type 0
[ 3.174060] sd 6:0:0:0: [sdb] 3907029167 512-byte logical blocks: (2.00 tb/1.81 tib)
[ 3.174609] sd 6:0:0:0: [sdb] write protect off
[ 3.174614] sd 6:0:0:0: [sdb] mode sense: 1c 00 00 00
[ 3.175550] sd 6:0:0:0: [sdb] write cache: enabled, read cache: enabled, doesn't support dpo or fua
[ 3.178313] sdb: sdb1
[ 3.180545] sd 6:0:0:0: [sdb] attached scsi disk
[ 12.781103] adding 14195708k swap on /dev/sda5. priority:-1 extents:1 across:14195708k
[ 12.812775] <30>udev[323]: starting version 167
[ 12.839463] lp: driver loaded no devices found
[ 12.913240] parport_pc 00:0b: reported plug , play acpi
[ 12.913285] parport0: pc-style @ 0x378, irq 7 [pcspp]
[ 12.981630] ip_tables: (c) 2000-2006 netfilter core team
[ 13.024646] type=1400 audit(1309255209.703:2): apparmor="status" operation="profile_load" name="/sbin/dhclient" pid=601 comm="apparmor_parser"
[ 13.024725] type=1400 audit(1309255209.703:3): apparmor="status" operation="profile_replace" name="/sbin/dhclient" pid=611 comm="apparmor_parser"
[ 13.025158] type=1400 audit(1309255209.703:4): apparmor="status" operation="profile_load" name="/usr/lib/networkmanager/nm-dhcp-client.action" pid=601 comm="apparmor_parser"
[ 13.025239] type=1400 audit(1309255209.703:5): apparmor="status" operation="profile_replace" name="/usr/lib/networkmanager/nm-dhcp-client.action" pid=611 comm="apparmor_parser"
[ 13.025484] type=1400 audit(1309255209.703:6): apparmor="status" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=601 comm="apparmor_parser"
[ 13.025567] type=1400 audit(1309255209.703:7): apparmor="status" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=611 comm="apparmor_parser"
[ 13.075533] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 13.111037] lp0: using parport0 (interrupt-driven).
[ 13.114245] [drm] initialized drm 1.1.0 20060810
[ 13.131053] ip6_tables: (c) 2000-2006 netfilter core team
[ 13.171942] r8169 0000:01:00.0: eth0: link down
[ 13.172106] addrconf(netdev_up): eth0: link not ready
[ 13.270931] cfg80211: calling crda update world regulatory domain
[ 13.278994] ppdev: user-space parallel port driver
[ 13.307146] cfg80211: world regulatory domain updated:
[ 13.307149] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 13.307151] cfg80211: (2402000 khz - 2472000 khz @ 40000 khz), (300 mbi, 2000 mbm)
[ 13.307153] cfg80211: (2457000 khz - 2482000 khz @ 20000 khz), (300 mbi, 2000 mbm)
[ 13.307155] cfg80211: (2474000 khz - 2494000 khz @ 20000 khz), (300 mbi, 2000 mbm)
[ 13.307157] cfg80211: (5170000 khz - 5250000 khz @ 40000 khz), (300 mbi, 2000 mbm)
[ 13.307158] cfg80211: (5735000 khz - 5835000 khz @ 40000 khz), (300 mbi, 2000 mbm)
[ 13.338998] type=1400 audit(1309255210.019:8): apparmor="status" operation="profile_replace" name="/sbin/dhclient" pid=891 comm="apparmor_parser"
[ 13.339535] type=1400 audit(1309255210.019:9): apparmor="status" operation="profile_replace" name="/usr/lib/networkmanager/nm-dhcp-client.action" pid=891 comm="apparmor_parser"
[ 13.339919] type=1400 audit(1309255210.019:10): apparmor="status" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=891 comm="apparmor_parser"
[ 13.341485] i915 0000:00:02.0: pci int -> gsi 16 (level, low) -> irq 16
[ 13.341490] i915 0000:00:02.0: setting latency timer 64
[ 13.346122] type=1400 audit(1309255210.023:11): apparmor="status" operation="profile_load" name="/usr/bin/evince" pid=895 comm="apparmor_parser"
[ 13.354226] mtrr: type mismatch e0000000,10000000 old: write-back new: write-combining
[ 13.354228] [drm] mtrr allocation failed. graphics performance may suffer.
[ 13.354842] i915 0000:00:02.0: irq 41 msi/msi-x
[ 13.354846] [drm] supports vblank timestamp caching rev 1 (10.10.2010).
[ 13.354847] [drm] driver supports precise vblank timestamp query.
[ 13.424455] vgaarb: device changed decodes: pci:0000:00:02.0,olddecodes=io+mem,decodes=io+memwns=io+mem
[ 13.428832] cfg80211: updating information on frequency 2412 mhz 20 mhz width channel regulatory rule:
[ 13.428835] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428837] cfg80211: updating information on frequency 2417 mhz 20 mhz width channel regulatory rule:
[ 13.428839] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428841] cfg80211: updating information on frequency 2422 mhz 20 mhz width channel regulatory rule:
[ 13.428843] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428845] cfg80211: updating information on frequency 2427 mhz 20 mhz width channel regulatory rule:
[ 13.428846] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428848] cfg80211: updating information on frequency 2432 mhz 20 mhz width channel regulatory rule:
[ 13.428850] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428851] cfg80211: updating information on frequency 2437 mhz 20 mhz width channel regulatory rule:
[ 13.428853] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428855] cfg80211: updating information on frequency 2442 mhz 20 mhz width channel regulatory rule:
[ 13.428857] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428858] cfg80211: updating information on frequency 2447 mhz 20 mhz width channel regulatory rule:
[ 13.428860] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428862] cfg80211: updating information on frequency 2452 mhz 20 mhz width channel regulatory rule:
[ 13.428864] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428865] cfg80211: updating information on frequency 2457 mhz 20 mhz width channel regulatory rule:
[ 13.428867] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428869] cfg80211: updating information on frequency 2462 mhz 20 mhz width channel regulatory rule:
[ 13.428871] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428872] cfg80211: updating information on frequency 2467 mhz 20 mhz width channel regulatory rule:
[ 13.428874] cfg80211: 2457000 khz - 2482000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428876] cfg80211: updating information on frequency 2472 mhz 20 mhz width channel regulatory rule:
[ 13.428878] cfg80211: 2457000 khz - 2482000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.428879] cfg80211: updating information on frequency 2484 mhz 20 mhz width channel regulatory rule:
[ 13.428881] cfg80211: 2474000 khz - 2494000 khz @ khz), (300 mbi, 2000 mbm)
[ 13.445143] ieee80211 phy0: selected rate control algorithm 'minstrel_ht'
[ 13.445672] registered led device: rt2800usb-phy0::radio
[ 13.445689] registered led device: rt2800usb-phy0::assoc
[ 13.445709] registered led device: rt2800usb-phy0::quality
[ 13.447373] usbcore: registered new interface driver rt2800usb
[ 13.447903] rt2870sta: module staging directory, quality unknown, have been warned.
[ 13.452037] rtusb init --->
[ 13.452479] usbcore: registered new interface driver rt2870
[ 13.611330] console: switching colour frame buffer device 240x67
[ 13.611375] fb0: inteldrmfb frame buffer device
[ 13.611377] drm: registered panic notifier
[ 13.618417] [drm] initialized i915 1.6.0 20080730 0000:00:02.0 on minor 0
[ 13.618467] hda intel 0000:00:1b.0: pci int -> gsi 22 (level, low) -> irq 22
[ 13.618538] hda intel 0000:00:1b.0: irq 42 msi/msi-x
[ 13.618622] hda intel 0000:00:1b.0: setting latency timer 64
[ 13.705886] hda_codec: alc887: bios auto-probing.
[ 13.720068] input: hda intel headphone /devices/pci0000:00/0000:00:1b.0/sound/card0/input5
[ 17.076834] addrconf(netdev_up): wlan0: link not ready
[ 26.002169] wlan0: authenticate 00:26:5a:cf:e4:16 (try 1)
[ 26.003699] wlan0: authenticated
[ 27.614259] wlan0: associate 00:26:5a:cf:e4:16 (try 1)
[ 27.617135] wlan0: rx assocresp 00:26:5a:cf:e4:16 (capab=0x431 status=0 aid=2)
[ 27.617141] wlan0: associated
[ 27.644568] addrconf(netdev_change): wlan0: link becomes ready
[ 27.653874] intel aes-ni instructions not detected.
[ 27.670350] padlock_aes: via padlock not detected.
[ 37.697305] wlan0: no ipv6 routers present
[ 73.280292] wlan0: deauthenticating 00:26:5a:cf:e4:16 local choice (reason=3)
[ 74.911138] cfg80211: devices disconnected, going restore regulatory settings
[ 74.911146] cfg80211: restoring regulatory settings
[ 74.911153] cfg80211: calling crda update world regulatory domain
[ 74.917378] cfg80211: updating information on frequency 2412 mhz 20 mhz width channel regulatory rule:
[ 74.917385] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917389] cfg80211: updating information on frequency 2417 mhz 20 mhz width channel regulatory rule:
[ 74.917394] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917397] cfg80211: updating information on frequency 2422 mhz 20 mhz width channel regulatory rule:
[ 74.917402] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917406] cfg80211: updating information on frequency 2427 mhz 20 mhz width channel regulatory rule:
[ 74.917410] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917414] cfg80211: updating information on frequency 2432 mhz 20 mhz width channel regulatory rule:
[ 74.917418] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917422] cfg80211: updating information on frequency 2437 mhz 20 mhz width channel regulatory rule:
[ 74.917426] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917430] cfg80211: updating information on frequency 2442 mhz 20 mhz width channel regulatory rule:
[ 74.917434] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917438] cfg80211: updating information on frequency 2447 mhz 20 mhz width channel regulatory rule:
[ 74.917443] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917446] cfg80211: updating information on frequency 2452 mhz 20 mhz width channel regulatory rule:
[ 74.917451] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917454] cfg80211: updating information on frequency 2457 mhz 20 mhz width channel regulatory rule:
[ 74.917459] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917462] cfg80211: updating information on frequency 2462 mhz 20 mhz width channel regulatory rule:
[ 74.917467] cfg80211: 2402000 khz - 2472000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917471] cfg80211: updating information on frequency 2467 mhz 20 mhz width channel regulatory rule:
[ 74.917475] cfg80211: 2457000 khz - 2482000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917479] cfg80211: updating information on frequency 2472 mhz 20 mhz width channel regulatory rule:
[ 74.917483] cfg80211: 2457000 khz - 2482000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917487] cfg80211: updating information on frequency 2484 mhz 20 mhz width channel regulatory rule:
[ 74.917491] cfg80211: 2474000 khz - 2494000 khz @ khz), (300 mbi, 2000 mbm)
[ 74.917496] cfg80211: world regulatory domain updated:
[ 74.917499] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 74.917503] cfg80211: (2402000 khz - 2472000 khz @ 40000 khz), (300 mbi, 2000 mbm)
[ 74.917508] cfg80211: (2457000 khz - 2482000 khz @ 20000 khz), (300 mbi, 2000 mbm)
[ 74.917512] cfg80211: (2474000 khz - 2494000 khz @ 20000 khz), (300 mbi, 2000 mbm)
[ 74.917516] cfg80211: (5170000 khz - 5250000 khz @ 40000 khz), (300 mbi, 2000 mbm)
[ 74.917520] cfg80211: (5735000 khz - 5835000 khz @ 40000 khz), (300 mbi, 2000 mbm)





6) network configuration




$ sudo lshw -c network
*-network
description: ethernet interface
product: rtl8111/8168b pci express gigabit ethernet controller
vendor: realtek semiconductor co., ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 06
serial: 20:cf:30:6f:be:1d
size: 10mbit/s
capacity: 1gbit/s
width: 64 bits
clock: 33mhz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3lk-napi duplex=half latency=0 link=no multicast=yes port=mii speed=10mbit/s
resources: irq:40 ioport:d800(size=256) memory:f6fff000-f6ffffff memory:f6ff8000-f6ffbfff
*-network
description: wireless interface
physical id: 1
bus info: usb@1:1.1
logical name: wlan0
serial: 00:1f:1f:e3:50:1c
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rt2800usb driverversion=2.6.38-8-generic-pae firmware=0.12 link=no multicast=yes wireless=ieee 802.11bgn





7) scan networks





$ iwlist scan
lo interface doesn't support scanning.

eth0 interface doesn't support scanning.

wlan0 no scan results



8) ubuntu version



$ uname -mr
2.6.38-8-generic-pae i686


9)kernal/architechture


$ sudo /etc/init.d/networking restart
* running /etc/init.d/networking restart deprecated because may not enable again interfaces
* reconfiguring network interfaces... [ ok ]

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Cannot connect to my wireless network

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