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Thread: can't set tx-power with rtl8187 (AWUS036H)

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kernel 3.2.0-24-generic
card alfa awus036h
driver rtl8187

code:
# iwconfig wlan1   wlan1     ieee 802.11bg  essid:off/any              mode:managed  access point: not-associated   tx-power=0 dbm               retry  long limit:7   rts thr:off   fragment thr:off            encryption key:off            power management:off  # ifconfig wlan1 down  # iw reg set bo  # ifconfig wlan1  # iwconfig wlan1   wlan1     ieee 802.11bg  essid:off/any              mode:managed  access point: not-associated   tx-power=0 dbm               retry  long limit:7   rts thr:off   fragment thr:off            encryption key:off            power management:off  # iwconfig wlan1 txpower 30  error wireless request "set tx power" (8b26) :      set failed on device wlan1 ; invalid argument.
when change reg bo dmesg tells:
code:
[ 2722.499433] cfg80211: ignoring regulatory request set user since the driver requires own regulatory domain set first
any hints?

i'm running exact same problem, tx power stays @ 0 card works, i'm guessing display issue.

i've never been able change tx power iwconfig wlan1 txpower 30 command.

think doing iw reg set bo same thing in different way, may wrong.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [all variants] can't set tx-power with rtl8187 (AWUS036H)


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