I'm using the raspberry pi (256 MB Version)
with this Wifi adapter
Bus 001 Device 005: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter
https://www.modmypi.com/shop/raspberry- ... Fi-dongle)
and this USB hub as a power supply via micro usb for the pi
https://www.modmypi.com/shop/raspberry- ... s-Adaptor)
I am also using a USB to RS232 adapter which is connected to the hub
Bus 001 Device 009: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
I'm using wpa_supplicant to configure the wifi connection in /etc/network/interfaces which basically seems to work just fine, but the device starts disconnecting and reconnecting after a (it seems to me like random) amount of time (1h - 10days). If this startet once it disconnects about every 10 seconds or so.
This is what the syslog shows:
Code: Select all
Dec 16 19:22:06 raspberrypi kernel: [126321.827365] wlan0: disassociated from 00:1b:11:8b:7d:be (Reason: 4)
Dec 16 19:22:06 raspberrypi kernel: [126321.858802] wlan0: deauthenticating from 00:1b:11:8b:7d:be by local choice (reason=3)
Dec 16 19:22:06 raspberrypi kernel: [126321.860883] cfg80211: Calling CRDA to update world regulatory domain
Dec 16 19:22:06 raspberrypi ifplugd(wlan0)[1539]: Link beat lost.
Dec 16 19:22:08 raspberrypi kernel: [126323.489074] wlan0: authenticate with 00:1b:11:8b:7d:be (try 1)
Dec 16 19:22:08 raspberrypi kernel: [126323.490713] wlan0: authenticated
Dec 16 19:22:08 raspberrypi kernel: [126323.509741] wlan0: associate with 00:1b:11:8b:7d:be (try 1)
Dec 16 19:22:08 raspberrypi kernel: [126323.512993] wlan0: RX AssocResp from 00:1b:11:8b:7d:be (capab=0x431 status=0 aid=1)
Dec 16 19:22:08 raspberrypi kernel: [126323.513018] wlan0: associated
Dec 16 19:22:08 raspberrypi ifplugd(wlan0)[1539]: Link beat detected.
Dec 16 19:31:20 raspberrypi kernel: [126875.994266] wlan0: disassociated from 00:1b:11:8b:7d:be (Reason: 4)
Dec 16 19:31:20 raspberrypi kernel: [126876.025045] wlan0: deauthenticating from 00:1b:11:8b:7d:be by local choice (reason=3)
Dec 16 19:31:20 raspberrypi kernel: [126876.027120] cfg80211: Calling CRDA to update world regulatory domain
Dec 16 19:31:21 raspberrypi ifplugd(wlan0)[1539]: Link beat lost.
Dec 16 19:31:22 raspberrypi kernel: [126877.645189] wlan0: authenticate with 00:1b:11:8b:7d:be (try 1)
Dec 16 19:31:22 raspberrypi kernel: [126877.646778] wlan0: authenticated
Dec 16 19:31:22 raspberrypi kernel: [126877.668975] wlan0: associate with 00:1b:11:8b:7d:be (try 1)
Dec 16 19:31:22 raspberrypi kernel: [126877.672808] wlan0: RX AssocResp from 00:1b:11:8b:7d:be (capab=0x431 status=0 aid=1)
Dec 16 19:31:22 raspberrypi kernel: [126877.672861] wlan0: associated
Dec 16 19:31:22 raspberrypi ifplugd(wlan0)[1539]: Link beat detected.
Any help is appreciated!