On Wednesday, March 5, 2014 5:51:19 PM UTC-5, Jason Kridner wrote:
> The latest BeagleBone Debian images are now posted at:
> http://beagleboard.org/latest-images/
>
> I removed that adapter and plugged in an adapter I bought from Adafruit
> (and switched ra0 back to wlan0) and got the issue
> "rtl8192cu:_rtl92cu_init_power_on():<0-0> Failed to polling
> REG_APS_FSMCO[APFM_ONMAC] done!".
>
My Edimax rtl8192cu works out of the box, well, sort of… I'm getting
seemingly *horrible* packet loss with the adapter. I've got a Raspberry Pi
with the exact same adapter sitting directly next to it that has no issues.
*timb@woodpi* *~ $* iwconfig
wlan0 IEEE 802.11bgn ESSID:"Timothy & Star" Nickname:"<WIFI@REALTEK>"
Mode:Managed Frequency:2.412 GHz Access Point:
60:33:4B:E8:18:AB
Bit Rate:72.2 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
*Link Quality=100/100* Signal level=75/100 Noise level=0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
root@beaglebone:~# iwconfig
wlan2 IEEE 802.11bgn ESSID:"Timothy & Star"
Mode:Managed Frequency:2.412 GHz Access Point:
60:33:4B:E8:18:AB
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Encryption key:off
Power Management:off
*Link Quality=47/70* Signal level=-63 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:109 Missed beacon:0
Tons of "Invalid misc" errors on the BBB. I thought it might be the adapter
itself, but swapping the Pi's adapter for the BBB's yielded the same
results. I thought the Pi might be interfering with the signal somehow but
that's not the issue either. At least I can actually get this online,
unlike Angstrom…
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