請問有沒有人用這個hub 在raspberry pi 是工作正常?
在 elinux.org 有人回報了這個hub會出現問題：
http://elinux.org/RPi_VerifiedPe ... _Bluetooth_adapters
Unbranded / Multiple Brands[li]7-port silver/black hub. Also sold elsewhere under brands such as 'EX-Pro', 'Trixes' and 'Xentra' -- This is probably due to an inadequate power supply. -- I replaced the terrible power supply with a very good one, kept getting "DEBUG: handle_hc_chhltd_intr_dma:: XactErr without NYET/NAK/ACK" in dmesg, with no devices plugged in to the hub (with or without the power supply in)[/li][li]Generic 7-port black hub with Genesys Logic GL850A chipset[/li] |
