On Tue, Aug 23, 2011 at 8:34 PM, Terry Polzin <foxec208(a)wowway.com> wrote:
> TP-LINK TL-WN821N
Can you post output of lsmod and lsusb. Have you installed the firmware
for the device into /lib/firmware? If the device is supported by the
kernel you won't be able to load the module without the firmware
installed.
Google is your friend.
Thanks, Terry.
$ lsmod
Module Size Used by
fuse 62381 3
vboxnetadp 5674 0
vboxnetflt 17790 0
vboxdrv 1789793 2 vboxnetadp,vboxnetflt
sunrpc 200079 1
cpufreq_ondemand 5934 2
acpi_cpufreq 9536 0
freq_table 5038 2 cpufreq_ondemand,acpi_cpufreq
mperf 1449 1 acpi_cpufreq
bnep 14635 2
bluetooth 191587 7 bnep
ip6t_REJECT 3992 2
nf_conntrack_ipv6 7730 2
nf_defrag_ipv6 9083 1 nf_conntrack_ipv6
nf_conntrack_ipv4 8358 2
nf_defrag_ipv4 1513 1 nf_conntrack_ipv4
xt_state 1306 4
nf_conntrack 67613 3 nf_conntrack_ipv6,nf_conntrack_ipv4,xt_state
ip6table_filter 1655 1
ip6_tables 16908 1 ip6table_filter
snd_hda_codec_hdmi 22499 1
snd_hda_codec_conexant 54661 1
snd_hda_intel 23896 2
snd_hda_codec 82508 3
snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
uvcvideo 57089 0
videodev 72104 1 uvcvideo
media 11611 2 uvcvideo,videodev
ath9k_htc 50165 0
ath9k_common 2496 1 ath9k_htc
ath9k_hw 271229 2 ath9k_htc,ath9k_common
snd_hwdep 6328 1 snd_hda_codec
v4l2_compat_ioctl32 7377 1 videodev
arc4 1417 2
snd_seq 52322 0
snd_seq_device 5941 1 snd_seq
ath5k 162786 0
snd_pcm 78424 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
ath 15098 3 ath9k_htc,ath9k_hw,ath5k
snd_timer 19372 2 snd_seq,snd_pcm
mac80211 247332 2 ath9k_htc,ath5k
snd 63380 13
snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer
soundcore 6267 1 snd
snd_page_alloc 7343 2 snd_hda_intel,snd_pcm
cfg80211 148129 4 ath9k_htc,ath5k,ath,mac80211
r8169 38146 0
hp_wmi 8103 0
sparse_keymap 3358 1 hp_wmi
rfkill 16436 5 bluetooth,cfg80211,hp_wmi
i2c_i801 9237 0
serio_raw 4414 0
mii 4335 1 r8169
iTCO_wdt 13000 0
iTCO_vendor_support 2578 1 iTCO_wdt
joydev 9615 0
microcode 18587 0
ipv6 284570 43 ip6t_REJECT,nf_conntrack_ipv6,nf_defrag_ipv6
uas 7775 0
ums_realtek 4859 0
usb_storage 46091 1 ums_realtek
wmi 9033 1 hp_wmi
i915 378728 2
drm_kms_helper 26474 1 i915
drm 193923 3 i915,drm_kms_helper
i2c_algo_bit 4974 1 i915
i2c_core 25712 6
videodev,i2c_i801,i915,drm_kms_helper,drm,i2c_algo_bit
video 12340 1 i915
$
$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0
multicard reader
Bus 001 Device 003: ID 04f2:b091 Chicony Electronics Co., Ltd Webcam
Bus 002 Device 005: ID 0cf3:7015 Atheros Communications, Inc.
Bus 007 Device 002: ID 04fc:0003 Sunplus Technology Co., Ltd CM1092
Optical Scroller Mouse
$