On 10/17/2011 05:07 AM, v4mp wrote:
ok, i've attached the alfa and run rfkill list but it shows that there are no
blocked devices, then i run modprobe rtl8192cu and strangely the alfa has
lighted, but it doesn't work..
i've done dmesg and seen this:
[ 1218.079638] rtlwifi: reg 0xc80, usbctrl_vendorreq TimeOut! status:0xfffffff4
value=0xed545b78
[ 1218.079645] xhci_hcd 0000:05:00.0: ERROR no room on ep ring
[ 1218.079650] rtlwifi: reg 0xc80, usbctrl_vendorreq TimeOut! status:0xfffffff4
value=0xed545b78
[ 1218.079657] xhci_hcd 0000:05:00.0: ERROR no room on ep ring
[ 1218.079664] xhci_hcd 0000:05:00.0: ERROR no room on ep ring
[ 1218.079669] rtlwifi: reg 0xc4c, usbctrl_vendorreq TimeOut! status:0xfffffff4
value=0xed545b78
[ 1218.079676] xhci_hcd 0000:05:00.0: ERROR no room on ep ring
[ 1218.079682] xhci_hcd 0000:05:00.0: ERROR no room on ep ring
[ 1218.079687] rtlwifi: reg 0xc94, usbctrl_vendorreq TimeOut! status:0xfffffff4
value=0xed545b78
[ 1218.241190] ADDRCONF(NETDEV_UP): wlan1: link is not ready
Those errors look as if the device was removed before unloading the driver. That
is a known problem with the driver.
for the firmware i don't know how to update it, i'm using ubuntu 11.04 natty
with 3.1.0-0301rc9-generic
where can i download updated firmware to test it for this card?
thx
The firmware is available in the linux-firmware git repo, and should be in your
distro's firmware package.
Only one version of the firmware has been published. The md5sum output is
943e9b714a926e630b8152d7aad91d2e /lib/firmware/rtlwifi/rtl8192cufw.bin.
Please reboot your system, try to connect, and then post your entire dmesg
output at pastebin.com. Report the link here.
Larry
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
