On Wed, Nov 17, 2010 at 12:39 PM, NoOp <<a href="mailto:glgxg@sbcglobal.net">glgxg@sbcglobal.net</a>> wrote: <div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <div class="im">On 11/17/2010 05:43 AM, Tarun Khanna wrote: > Thanks Tapas. Here you go ... > > tarun@emachine:~$ lsusb > Bus 003 Device 002: ID 046d:c03d Logitech, Inc. M-BT96a Pilot Optical Mouse > > Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 002 Device 007: ID 0bda:8192 Realtek Semiconductor Corp. > Bus 002 Device 002: ID 413c:2003 Dell Computer Corp. Keyboard > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > > I have been discussing this problem here ... > > <a href="http://ubuntuforums.org/showthread.php?t=1620923" target="_blank">http://ubuntuforums.org/showthread.php?t=1620923</a> </div>Please bottom post on this list - thanks. Perhaps using these might be of help: <<a href="http://ubuntuforums.org/showthread.php?t=1522815" target="_blank">http://ubuntuforums.org/showthread.php?t=1522815</a>> [howto: Belkin F7D1101 with RTL8192SU from staging] Also see: <<a href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/492034" target="_blank">https://bugs.launchpad.net/ubuntu/+source/linux/+bug/492034</a>> [[STAGING] realtek rtl8192su chipset based USB wireless devices fail to work] <<a href="https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/594248" target="_blank">https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/594248</a>> [Installed a USB WiFi device dmesg reported: rtl819xU:request firmware fail!] <<a href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/618765" target="_blank">https://bugs.launchpad.net/ubuntu/+source/linux/+bug/618765</a>> [rtl8192se -- update to version 0017.0507.2010] (note: the updated rtl8192sfw.bin is included in comment #1 as an attachement) More: <a href="https://launchpad.net/+search?field.text=rtl8192sfw.bin" target="_blank">https://launchpad.net/+search?field.text=rtl8192sfw.bin</a> Wow... things shouldn't be so hard, particularly when Realtek provide linux drivers. What do you show for locate r8192s_usb? On my 10.04 I show: $ locate r8192s_usb /lib/modules/2.6.32-24-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.32-25-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.32-26-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko and $ locate RTL8192 /lib/firmware/RTL8192E /lib/firmware/RTL8192SE /lib/firmware/RTL8192E/boot.img /lib/firmware/RTL8192E/data.img /lib/firmware/RTL8192E/main.img /lib/firmware/RTL8192SE/rtl8192sfw.bin /lib/firmware/RTL8192SE/rtl8192sfw492.bin /lib/firmware/RTL8192SE/rtl8192sfw74.bin $ md5sum /lib/firmware/RTL8192SE/rtl8192sfw.bin a5ad703551efb108ba012b4b8a830d93 /lib/firmware/RTL8192SE/rtl8192sfw.bin -- <div><div></div><div class="h5">ubuntu-users mailing list <a href="mailto:ubuntu-users@lists.ubuntu.com">ubuntu-users@lists.ubuntu.com</a> Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/ubuntu-users" target="_blank">https://lists.ubuntu.com/mailman/listinfo/ubuntu-users</a> </div></div></blockquote></div> Here is the output. I don't particularly remember creating the "/root/r8192s_usb.conf". Looks very similar to your output above. tarun@emachine:~$ locate r8192s_usb /home/tarun/projects/wireless-n-driver/r8192s_usb.ko /lib/modules/2.6.31-16-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.31-17-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.31-19-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.31-20-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.31-21-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.32-21-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.32-22-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.32-23-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.32-24-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /lib/modules/2.6.32-25-generic/kernel/drivers/staging/rtl8192su/r8192s_usb.ko /root/r8192s_usb.conf tarun@emachine:~$ locate RTL8192 /lib/firmware/RTL8192E /lib/firmware/RTL8192SE /lib/firmware/RTL8192SU /lib/firmware/RTL8192E/boot.img /lib/firmware/RTL8192E/data.img /lib/firmware/RTL8192E/main.img /lib/firmware/RTL8192SE/rtl8192sfw.bin /lib/firmware/RTL8192SE/rtl8192sfw492.bin /lib/firmware/RTL8192SE/rtl8192sfw74.bin /lib/firmware/RTL8192SU/rtl8192sfw.bin tarun@emachine:~$ md5sum /lib/firmware/RTL8192SE/rtl8192sfw.bin a5ad703551efb108ba012b4b8a830d93 /lib/firmware/RTL8192SE/rtl8192sfw.bin md5sum /lib/firmware/RTL8192SU/rtl8192sfw.bin 68533bf8078a9e00966a78c9f2da4b9b /lib/firmware/RTL8192SU/rtl8192sfw.bin