Hello,
I upgraded to 12.04 yesterday at which point my wireless stopped working entirely. When I left-click on the networking widget, the menu does not even offer the "Enable Wireless Networking" option anymore.
I have made sure that the hardware is turned on.
I have appended: "blacklist acer_wmi" to /etc/modprobe.d/blacklist.conf
Nothing worked. I need help.
Code:
$ uname -a
Linux armence 3.2.0-34-generic #53-Ubuntu SMP Thu Nov 15 10:49:02 UTC 2012 i686 i686 i386 GNU/Linux
Code:
$ lspci -nn | grep Network
02:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)
Code:
$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
Not a typo. Nothing was displayed.
Code:
$ lsmod
Module Size Used by
dm_crypt 22528 0
joydev 17393 0
snd_hda_codec_via 46138 1
parport_pc 32114 0
ppdev 12849 0
rfcomm 38139 0
bnep 17830 2
bluetooth 158438 10 rfcomm,bnep
snd_hda_intel 32765 4
snd_hda_codec 109562 2 snd_hda_codec_via,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
snd_pcm 80845 3 snd_hda_intel,snd_hda_codec
psmouse 96684 0
binfmt_misc 17292 1
serio_raw 13027 0
snd_seq_midi 13132 0
snd_rawmidi 25424 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
snd_timer 28931 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
uvcvideo 67203 0
videodev 86588 1 uvcvideo
snd 62064 16 snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 14635 1 snd
snd_page_alloc 14115 2 snd_hda_intel,snd_pcm
mac_hid 13077 0
asus_laptop 23693 0
sparse_keymap 13658 1 asus_laptop
input_polldev 13648 1 asus_laptop
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
atl1e 32872 0
i915 419126 4
drm_kms_helper 45466 1 i915
drm 197599 5 i915,drm_kms_helper
i2c_algo_bit 13199 1 i915
video 19068 1 i915
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