From: Chris Thompson <bradhex@gmail.com>
To: linux-wireless@vger.kernel.org
Subject: Problems with Realtek USB rtl8192cu
Date: Mon, 27 Feb 2012 16:09:24 +0000 (UTC) [thread overview]
Message-ID: <loom.20120227T170610-925@post.gmane.org> (raw)
Hello,
I'm attempting to get my belkin n300 to work with the kernel driver rtl8192cu. I
was previously using the realtek drivers but this only resulted in slow speeds.
I am running kernel 3.2.7 with the following information:
Bus 001 Device 004: ID 050d:2103 Belkin Components
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x050d Belkin Components
idProduct 0x2103
bcdDevice 2.00
iManufacturer 1 Realtek
iProduct 2 Belkin Wireless Adapter
iSerial 3 00e04c000001
modinfo rtl8192cu returns this:
filename:
/lib/modules/3.2.7/kernel/drivers/net/wireless/rtlwifi/rtl8192cu/rtl8192cu.ko
firmware: rtlwifi/rtl8192cufw.bin
description: Realtek 8192C/8188C 802.11n USB wireless
license: GPL
author: Larry Finger <Larry.Finger@lwfinger.net>
author: Ziv Huang <ziv_huang@realtek.com>
author: Georgia <georgia@realtek.com>
alias: usb:v7392p7822d*dc*dsc*dp*ic*isc*ip*
alias: usb:v2019pAB2Bd*dc*dsc*dp*ic*isc*ip*
alias: usb:v2001p330Ad*dc*dsc*dp*ic*isc*ip*
alias: usb:v2001p3309d*dc*dsc*dp*ic*isc*ip*
alias: usb:v2001p3307d*dc*dsc*dp*ic*isc*ip*
alias: usb:v07B8p8178d*dc*dsc*dp*ic*isc*ip*
alias: usb:v07AAp0056d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0586p341Fd*dc*dsc*dp*ic*isc*ip*
alias: usb:v9846p9041d*dc*dsc*dp*ic*isc*ip*
alias: usb:v4855p0091d*dc*dsc*dp*ic*isc*ip*
alias: usb:v4855p0090d*dc*dsc*dp*ic*isc*ip*
alias: usb:v13D3p3359d*dc*dsc*dp*ic*isc*ip*
alias: usb:v13D3p3358d*dc*dsc*dp*ic*isc*ip*
alias: usb:v7392p7811d*dc*dsc*dp*ic*isc*ip*
alias: usb:v20F4p648Bd*dc*dsc*dp*ic*isc*ip*
alias: usb:v2019pED17d*dc*dsc*dp*ic*isc*ip*
alias: usb:v2019pAB2Ad*dc*dsc*dp*ic*isc*ip*
alias: usb:v2001p3308d*dc*dsc*dp*ic*isc*ip*
alias: usb:v13D3p3357d*dc*dsc*dp*ic*isc*ip*
alias: usb:v103Cp1629d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0EB0p9071d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0DF6p0052d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0846p9041d*dc*dsc*dp*ic*isc*ip*
alias: usb:v07B8p8189d*dc*dsc*dp*ic*isc*ip*
alias: usb:v07B8p8188d*dc*dsc*dp*ic*isc*ip*
alias: usb:v06F8pE033d*dc*dsc*dp*ic*isc*ip*
alias: usb:v050Dp1102d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp817Cd*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp817Bd*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp8177d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp8754d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp817Fd*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp817Ed*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp817Dd*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp817Bd*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp817Ad*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp8177d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp8176d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp8170d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDAp8191d*dc*dsc*dp*ic*isc*ip*
depends: rtlwifi,mac80211,rtl8192c-common
intree: Y
vermagic: 3.2.7 SMP preempt mod_unload 586
parm: swenc:Set to 1 for software crypto (default 0)
(bool)
parm: debug:Set debug level (0-5) (default 0) (int)
ls -l /lib/firmware/rtlwifi:
total 16
-rwxr-xr-x 1 root root 16014 Feb 22 15:54 rtl8192cufw.bin
I have also ran md5checksum on the firmware file, it came back fine.
When I run modprobe rtl8192cu, this is what dmesg reports:
[ 1378.073848] usbcore: registered new interface driver rtl8192cu
Nothing else. This is what lsmod returns:
Module Size Used by
rtl8192cu 86266 0
rtl8192c_common 53218 1 rtl8192cu
rtlwifi 81918 1 rtl8192cu
mac80211 165677 3 rtl8192cu,rtl8192c_common,rtlwifi
cfg80211 141272 2 rtlwifi,mac80211
What should I try next to get this module working? I hope I have given enough
information on trying to troubleshoot this.
Thank you.
next reply other threads:[~2012-02-27 16:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-27 16:09 Chris Thompson [this message]
2012-02-27 16:37 ` Problems with Realtek USB rtl8192cu Larry Finger
2012-02-27 17:28 ` Rafał Miłecki
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