Device 002: 8176 Realtek Semiconductor Corp

[chili555]

I think it's a 64-bit issue, although I am not knowledgable enough to have more than a hunch. When I Google this:

reg 0x4, usb write TimeOut! status:-19 value=0x0

...it is usually a 64-bit system. I think the Larry Finger mentioned here is the developer.

http://www.spinics.net/lists/linux-w.../msg59124.html

[adamis]

I am getting these same issues with a RealTek 8912cu driver as well. I am running a the Ubuntu 2.6.35 kernel compiled for AMD64. Sort of frustrating, but hoping that somebody will be able to figure it out.

[oldgold97]

Realtek has a new RTL8192CU driver on their website, released on 1/28/2011. I used this driver to get the device working on an HP Pavilion AMD64X2 Turion

[cd-r80]

It seems to install ok. But I cannot get it to connect to AP (WPA).

2011-01-30 11:46:02 lightning kernel [12211.522552] issue_auth auth_algo= #####(algo:2) auth_seq=1
2011-01-30 11:46:02 lightning kernel [12211.522558] ==>issue_auth ,auth_algm(0x00)
2011-01-30 11:46:02 lightning kernel [12211.522564] ==> issue_auth set auth_seq_num(1)
2011-01-30 11:46:02 lightning kernel [12211.570063] link_timer_hdl: auth timeout and try again
2011-01-30 11:46:02 lightning kernel [12211.570085] issue_auth auth_algo= #####(algo:2) auth_seq=1
2011-01-30 11:46:02 lightning kernel [12211.570090] ==>issue_auth ,auth_algm(0x00)
2011-01-30 11:46:02 lightning kernel [12211.570095] ==> issue_auth set auth_seq_num(1)
2011-01-30 11:46:03 lightning kernel [12211.622534] report_join_res(-1)

[cd-r80]

2011-01-30 11:18:57 lightning kernel [10586.500520] <==== ReadAdapterInfo8192C
2011-01-30 11:18:57 lightning kernel [10586.500533] MAC Address from efuse= mac
2011-01-30 11:18:57 lightning NetworkManager SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:04.1/usb2/2-2/2-2:1.0/net/wlan2, iface: wlan2)
2011-01-30 11:18:57 lightning kernel [10586.527327] udev: renamed network interface wlan1 to wlan2
2011-01-30 11:18:57 lightning kernel [10586.531061] rtw_wx_set_scan padapter->bup=0
2011-01-30 11:18:57 lightning NetworkManager SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:04.1/usb2/2-2/2-2:1.0/net/wlan2, iface: wlan2): no ifupdown configuration found.
2011-01-30 11:18:57 lightning NetworkManager <info> (wlan2): driver supports SSID scans (scan_capa 0x3F).
2011-01-30 11:18:57 lightning NetworkManager <info> (wlan2): new 802.11 WiFi device (driver: 'rtw_usb_drv')
2011-01-30 11:18:57 lightning NetworkManager <info> (wlan2): exported as /org/freedesktop/NetworkManager/Devices/2
2011-01-30 11:18:57 lightning NetworkManager <info> (wlan2): now managed
2011-01-30 11:18:57 lightning NetworkManager <info> (wlan2): device state change: 1 -> 2 (reason 2)
2011-01-30 11:18:57 lightning NetworkManager <info> (wlan2): bringing up device.
2011-01-30 11:18:57 lightning kernel [10586.535603] +8192cu_drv - drv_open, bup=0
2011-01-30 11:18:58 lightning kernel [10586.630521] ===> FirmwareDownload91C() fw:Rtl819XFwImageArray_TSMC
2011-01-30 11:18:58 lightning kernel [10586.630559] fw_ver=v60, fw_subver=0, sig=0x88c0
2011-01-30 11:18:58 lightning kernel [10586.675629] fw download ok!
2011-01-30 11:18:58 lightning kernel [10586.675640] Set RF Chip ID to RF_6052 and RF type to 1T1R.
2011-01-30 11:18:58 lightning kernel [10586.675647] rf_chip=0x4, rf_type=0x3
2011-01-30 11:18:58 lightning kernel [10587.025239] IQK:Start!!!
2011-01-30 11:18:58 lightning kernel [10587.036111] Path A IQK Success!!
2011-01-30 11:18:58 lightning kernel [10587.043736] Path A IQK Success!!
2011-01-30 11:18:58 lightning kernel [10587.048360] IQK: final_candidate is 0
2011-01-30 11:18:58 lightning kernel [10587.048364] IQK: Reg RegEBC=0 RegEC4=0 RegECC=0
2011-01-30 11:18:58 lightning kernel [10587.048365] Path A IQ Calibration Success !
2011-01-30 11:18:58 lightning kernel [10587.157238] MAC Address from REG = mac
2011-01-30 11:18:58 lightning kernel [10587.158114] pdmpriv->TxPowerTrackControl = 1
2011-01-30 11:18:58 lightning kernel [10587.158489] MAC Address = 0-e0-4c-3-23-21
2011-01-30 11:18:58 lightning kernel [10587.162369] -871x_drv - drv_open, bup=1
2011-01-30 11:18:58 lightning NetworkManager <info> (wlan2): preparing device.
2011-01-30 11:18:58 lightning NetworkManager <info> (wlan2): deactivating device (reason: 2).
2011-01-30 11:18:58 lightning kernel [10587.162808] ADDRCONF(NETDEV_UP): wlan2: link is not ready
2011-01-30 11:18:58 lightning kernel [10587.163336] set_mode = IW_MODE_INFRA
2011-01-30 11:18:58 lightning kernel [10587.165154] [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!
2011-01-30 11:18:58 lightning kernel [10587.165163] set_mode = IW_MODE_INFRA
2011-01-30 11:18:58 lightning NetworkManager <info> (wlan2): supplicant interface state: starting -> ready
2011-01-30 11:18:58 lightning NetworkManager <info> (wlan2): device state change: 2 -> 3 (reason 42)