Hej, det blev en hel del.
Här kommer kommandona:
awein@awein-laptop:~$ sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
3: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
awein@awein-laptop:~$
awein@awein-laptop:~$ sudo lspci | grep -i network
06:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
awein@awein-laptop:~$
awein@awein-laptop:~$ sudo ifconfig
eth0 Link encap:Ethernet HWaddr e8:9a:8f:6e

e0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:41 Base address:0xe000
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:16436 Metric:1
RX packets:88 errors:0 dropped:0 overruns:0 frame:0
TX packets:88 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:6464 (6.4 KB) TX bytes:6464 (6.4 KB)
wlan0 Link encap:Ethernet HWaddr d0:df:9a:ed:c9:50
inet addr:192.168.10.100 Bcast:192.168.10.255 Mask:255.255.255.0
inet6 addr: fe80::d2df:9aff:feed:c950/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1953 errors:0 dropped:0 overruns:0 frame:0
TX packets:2125 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:884665 (884.6 KB) TX bytes:340433 (340.4 KB)
awein@awein-laptop:~$ sudo lshw -c Network
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth0
version: 05
serial: e8:9a:8f:6e

e0
size: 10Mbit/s
capacity: 100Mbit/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 autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8105e-1.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:41 ioport:4000(size=256) memory:f2004000-f2004fff memory:f2000000-f2003fff
*-network
description: Wireless interface
product: AR9285 Wireless Network Adapter (PCI-Express)
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:06:00.0
logical name: wlan0
version: 01
serial: d0:df:9a:ed:c9:50
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=3.0.0-13-generic-pae firmware=N/A ip=192.168.10.100 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:18 memory:cbef0000-cbefffff
awein@awein-laptop:~$
awein@awein-laptop:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: E8:9A:8F:6E:DE:E0
Capabilities:
Carrier Detect: yes
Speed: 10 Mb/s
Wired Properties
Carrier: off
- Device: wlan0 [AWEIN-LAPTOP_Network] ----------------------------------------
Type: 802.11 WiFi
Driver: ath9k
State: connected
Default: yes
HW Address: D0:DF:9A:ED:C9:50
Capabilities:
Speed: 150 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
LENOVO-PC_Network: Infra, 5C:63:BF:4C:EA:94, Freq 2412 MHz, Rate 54 Mb/s, Strength 10 WPA2
*AWEIN-LAPTOP_Network: Infra, 5C:63:BF:70:DE:CE, Freq 2412 MHz, Rate 54 Mb/s, Strength 85 WPA2
����2¥: Infra, B0:48:7A:3D:47:1C, Freq 2437 MHz, Rate 54 Mb/s, Strength 19 WPA WPA2
baobao: Infra, E0:05:C5:BC:41:AC, Freq 2437 MHz, Rate 54 Mb/s, Strength 15 WPA WPA2
wzy: Infra, F4:EC:38:73:20:7A, Freq 2412 MHz, Rate 54 Mb/s, Strength 14 WPA WPA2
Kina: Infra, 5C:63:BF:6A:81:A4, Freq 2437 MHz, Rate 54 Mb/s, Strength 19 WPA2
TP-LINK_69A38E: Infra, E0:05:C5:9E:70:BE, Freq 2412 MHz, Rate 54 Mb/s, Strength 12 WPA WPA2
ChinaNet-rNjU: Infra, 00:1E:10:82:90:51, Freq 2452 MHz, Rate 54 Mb/s, Strength 17 WPA
TP-LINK_52FD1A: Infra, 54:E6:FC:52:FD:1A, Freq 2412 MHz, Rate 54 Mb/s, Strength 22 WPA WPA2
TP-LINK_zhang: Infra, E0:05:C5:A6:96:DE, Freq 2427 MHz, Rate 54 Mb/s, Strength 22 WPA2
IPv4 Settings:
Address: 192.168.10.100
Prefix: 24 (255.255.255.0)
Gateway: 192.168.10.1
DNS: 192.168.1.1
DNS: 192.168.10.1
awein@awein-laptop:~$ lsmod
Module Size Used by
parport_pc 32114 0
ppdev 12849 0
dm_crypt 22565 1
bnep 17923 2
rfcomm 38408 8
snd_hda_codec_hdmi 31426 1
snd_hda_codec_realtek 254125 1
binfmt_misc 17292 1
rts5139 279517 0
uvcvideo 67271 0
videodev 85626 1 uvcvideo
joydev 17393 0
snd_hda_intel 28358 2
snd_hda_codec 91754 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
arc4 12473 2
mei 36466 0
snd_pcm 80468 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
btusb 18160 2
bluetooth 148839 23 bnep,rfcomm,btusb
snd_seq_midi 13132 0
snd_rawmidi 25241 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
ath9k 112612 0
snd_timer 28932 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
mac80211 393459 1 ath9k
psmouse 63474 0
serio_raw 12990 0
snd 55902 14 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
ath9k_common 13599 1 ath9k
ath9k_hw 293893 2 ath9k,ath9k_common
ath 19387 2 ath9k,ath9k_hw
cfg80211 172392 3 ath9k,mac80211,ath
soundcore 12600 1 snd
snd_page_alloc 14108 2 snd_hda_intel,snd_pcm
ideapad_laptop 13575 0
sparse_keymap 13658 1 ideapad_laptop
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
nouveau 667307 0
usbhid 41905 0
hid 77367 1 usbhid
ttm 65224 1 nouveau
ahci 21634 2
libahci 25761 1 ahci
i915 505143 3
drm_kms_helper 32889 2 nouveau,i915
mxm_wmi 12859 1 nouveau
drm 196322 6 nouveau,ttm,i915,drm_kms_helper
r8169 47200 0
i2c_algo_bit 13199 2 nouveau,i915
video 18908 2 nouveau,i915
wmi 18744 1 mxm_wmi
awein@awein-laptop:~$
Jag är tacksam för hjälpen.
Vänliga hälsningar
Anders