wifi USB stick driver name collision for lsusb - 0bda:818b

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1

Hello
I bought wifi USB stick DIGITUS Wireless 300N
what should has chipset Realtek 8192 2T/2R

on my PC where I want to create hotspot.

uname -a
Linux 3.7.10-1.45-desktop #1 SMP PREEMPT Tue Dec 16 20:27:58 UTC 2014 (4c885a1) x86_64 x86_64 x86_64 GNU/Linux

openSUSE 12.3 "Dartmouth

By plugin in I see
----- lshw

*-usb:2
description: USB controller
product: SB7x0/SB8x0/SB9x0 USB EHCI Controller
vendor: Advanced Micro Devices [AMD] nee ATI
physical id: 12.2
bus info: pci@0000:00:12.2
version: 00
width: 32 bits
clock: 66MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci_hcd latency=64
resources: irq:17 memory:fe8ff800-fe8ff8ff
*-usbhost
product: EHCI Host Controller
vendor: Linux 3.7.10-1.45-desktop ehci_hcd
physical id: 1
bus info: usb@1
logical name: usb1
version: 3.07
capabilities: usb-2.00
configuration: driver=hub slots=6 speed=480Mbit/s
*-usb UNCLAIMED
description: Generic USB device
product: 802.11n NIC
vendor: Realtek
physical id: 4
bus info: usb@1:4
version: 2.00
serial: 00e04c000001
capabilities: usb-2.10
configuration: maxpower=500mA speed=480Mbit/s

----------- lsusb
Bus 001 Device 004: ID 0bda:818b Realtek Semiconductor Corp.

I found connection between 818b and model

here
https://sites.google.com/site/easylinuxtipsproject/reserve-7#TOC-Realtek-RTL8192EU-chipset-0bda:818b-

Realtek RTL8192EU chipset (0bda:818b)

i succefully installed
driver for the RTL8192EU chipset

now dmesg shows
212.874337] usbcore: registered new interface driver rtl8192eu

but lsmod
8192eu 832004 0

now if I specify in hostapd.conf
driver=8192eu

or
driver=rtl8192eu

in both cases i got
invalid/unknown driver

Could you help me please how to “synchronize” driver name? This is area where I’m lost
or what else I omit?
In YAST - network settings I see it as
name: 802.11n NIC
modul name: 8192eu

thank you

2

I think the trouble is in the script what install the driver, unfortunately I don’t understand where should be
here is the output

ip:/opt/wifi_rlt/install_folder # ./install.sh 
##################################################
Realtek Wi-Fi driver Auto installation script
Novembor, 21 2011 v1.1.0
##################################################
Decompress the driver source tar ball:

rtl8192EU_linux_v4.2.2_7585.20130524
Authentication requested [root] for make clean:
cd hal/OUTSRC/ ; rm -fr */*.mod.c */*.mod */*.o */.*.cmd */*.ko
cd hal/OUTSRC/ ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko 
cd hal/led ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
cd hal ; rm -fr */*/*.mod.c */*/*.mod */*/*.o */*/.*.cmd */*/*.ko
cd hal ; rm -fr */*.mod.c */*.mod */*.o */.*.cmd */*.ko
cd hal ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
cd core/efuse ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
cd core ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
cd os_dep/linux ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
cd os_dep ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
rm -fr Module.symvers ; rm -fr Module.markers ; rm -fr modules.order
rm -fr *.mod.c *.mod *.o .*.cmd *.ko *~
rm -fr .tmp_versions
Authentication requested [root] for make driver:
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/3.7.10-1.45-desktop/build M=/opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524  modules
make[1]: Entering directory `/usr/src/linux-3.7.10-1.45-obj/x86_64/desktop'
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_cmd.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_security.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_debug.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_io.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_ioctl_query.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_ioctl_set.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_ieee80211.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_mlme.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_mlme_ext.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_wlan_util.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_vht.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_pwrctrl.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_rf.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_recv.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_sta_mgt.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_ap.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_xmit.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_p2p.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_tdls.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_br_ext.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_iol.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_sreset.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/efuse/rtw_efuse.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/osdep_service.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/os_intfs.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/usb_intf.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/usb_ops_linux.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/ioctl_linux.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/xmit_linux.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/mlme_linux.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/recv_linux.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/ioctl_cfg80211.o
  CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/rtw_android.o

continue next

3 
/opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/rtw_android.c: In function ‘rtw_android_priv_cmd’:
/opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/rtw_android.c:356:30: warning: cast to pointer from integer of different size -Wint-to-pointer-cast]
/opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/rtw_android.c:548:4: warning: passing argument 1 of ‘get_int_from_command’ makes pointer from integer without a cast [enabled by default]
/opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/rtw_android.c:307:5: note: expected ‘char *’ but argument is of type ‘compat_uptr_t’
/opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/rtw_android.c:568:4: warning: passing argument 1 of ‘get_int_from_command’ makes pointer from integer without a cast [enabled by default]
/opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/rtw_android.c:307:5: note: expected ‘char *’ but argument is of type ‘compat_uptr_t’
/opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/os_dep/linux/rtw_android.c:592:20: warning: cast to pointer from integer of different size -Wint-to-pointer-cast]
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/hal_intf.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/hal_com.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/hal_com_phycfg.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/hal_phy.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/led/hal_usb_led.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/HalPwrSeqCmd.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/Hal8192EPwrSeq.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_xmit.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_sreset.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_hal_init.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_phycfg.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_rf6052.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_dm.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_rxdesc.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_cmd.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/usb/usb_halinit.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/usb/rtl8192eu_led.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/usb/rtl8192eu_xmit.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/usb/rtl8192eu_recv.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/usb/usb_ops_linux.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/rtl8192e/rtl8192e_mp.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/odm_debug.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/odm_interface.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/odm_HWConfig.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/odm.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/HalPhyRf.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/rtl8192e/HalHWImg8192E_MAC.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/rtl8192e/HalHWImg8192E_BB.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/rtl8192e/HalHWImg8192E_RF.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/rtl8192e/HalHWImg8192E_FW.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/rtl8192e/HalPhyRf_8192e.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/rtl8192e/odm_RegConfig8192E.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/hal/OUTSRC/rtl8192e/odm_RTL8192E.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_mp.o
 CC [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/core/rtw_mp_ioctl.o
 LD [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/8192eu.o
 Building modules, stage 2.
 MODPOST 1 modules
 CC      /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/8192eu.mod.o
 LD [M]  /opt/wifi_rlt/install_folder/driver/rtl8192EU_linux_v4.2.2_7585.20130524/8192eu.ko
make[1]: Leaving directory `/usr/src/linux-3.7.10-1.45-obj/x86_64/desktop'
##################################################
Compile make driver ok!!
##################################################
Authentication requested [root] for remove driver:
ERROR: Module 8192eu does not exist in /proc/modules
Authentication requested [root] for insert driver:
Authentication requested [root] for install driver:
install -p -m 644 8192eu.ko  /lib/modules/3.7.10-1.45-desktop/kernel/drivers/net/wireless/
/sbin/depmod -a 3.7.10-1.45-desktop
##################################################
The Setup Script is completed !
##################################################

after reboot all changes disappear
like 8192eu in lsmod
and rtl8192eu in dmesg

4

I solved my problem.
I bought wifi router what I set as bridge.