ubuntu 20.04 无法使用拼多多12.8包邮的usb wifi网卡

[KOSKERS]

插上去显示是一个u盘，里面是windows驱动包。
再win10上的设备管理器装上驱动后显示Realtek 8188GU。
网上查了教程
安装8188GU master驱动和其他的驱动都不行。
usb_modeswitch后lsusb显示
Bus 003 Device 011: ID 0bda:b711 Realtek Semiconductor Corp.


echo 0bda b711 | tee > /sys/bus/usb/drivers/rtl8821cu/new_id
这个命令也试过了。也不行。有没有解决的？？

[天际之上]

我这里的8188CU工作也不太正常，不知道是不是整个8188系列的问题

[astolia]

你拿usb_modeswitch看能不能切换到网卡模式

[KOSKERS]

你拿usb_modeswitch看能不能切换到网卡模式

可以切换。但是iwconfig没有。
刚刚试了下ndiswripper安装windows驱动。
装完ndiswripper显示可以成功找到设备
netrtwlanu : driver installed
device (0BDA:B711) present
但是iwconfig还是没有。。。后悔在拼多多买东西了。。。。

[KOSKERS]

你拿usb_modeswitch看能不能切换到网卡模式

可以切换。但是iwconfig没有。
刚刚试了下ndiswripper安装windows驱动。
装完ndiswripper显示可以成功找到设备
netrtwlanu : driver installed
device (0BDA:B711) present
但是iwconfig还是没有。。。后悔在拼多多买东西了。。。。

刚刚重新插入网卡。已经不跳那个光盘了。
lsusb显示
Bus 001 Device 008: ID 0bda:b711 Realtek Semiconductor Corp. 802.11n WLAN Adapter
看上去是识别了。但是iwconfig和设备管理器就是没有

[KOSKERS]

[ 420.684175] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'PoUnregisterPowerSettingCallback'
[ 420.684185] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'PoRegisterPowerSettingCallback'
[ 420.684190] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'EtwWriteTransfer'
[ 420.684197] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'EtwSetInformation'
[ 420.684204] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'EtwUnregister'
[ 420.684211] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'EtwRegister'
[ 420.684225] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'ExAllocatePool'
[ 420.684237] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'MmGetSystemRoutineAddress'
[ 420.684258] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'__chkstk'
[ 420.684263] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'strncpy_s'
[ 420.684284] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'wcsstr'
[ 420.684299] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'ZwEnumerateKey'
[ 420.684307] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'IoCsqInitialize'
[ 420.684312] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'IoCsqInsertIrp'
[ 420.684317] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'IoCsqRemoveNextIrp'
[ 420.684323] ndiswrapper (import:232): unknown symbol: ntoskrnl.exe:'ZwDeviceIoControlFile'
[ 420.684338] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMDeregisterWdiMiniportDriver'
[ 420.684344] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMRegisterWdiMiniportDriver'
[ 420.684350] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMIndicateReceiveNetBufferLists'
[ 420.684355] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisAllocateMdl'
[ 420.684361] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisAllocateNetBufferAndNetBufferList'
[ 420.684366] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMIdleNotificationComplete'
[ 420.684372] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMIdleNotificationConfirm'
[ 420.684378] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMDeregisterMiniportDriver'
[ 420.684385] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisFreeMdl'
[ 420.684391] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisFreeNetBufferList'
[ 420.684396] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisFreeNetBufferListPool'
[ 420.684402] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisAllocateNetBufferListPool'
[ 420.684407] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisSetOptionalHandlers'
[ 420.684413] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMFreePort'
[ 420.684418] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMAllocatePort'
[ 420.684424] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMNetPnPEvent'
[ 420.684429] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisFreeIoWorkItem'
[ 420.684435] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisQueueIoWorkItem'
[ 420.684442] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisFreeTimerObject'
[ 420.684447] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisCancelTimerObject'
[ 420.684452] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisSetTimerObject'
[ 420.684458] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisAllocateTimerObject'
[ 420.684464] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisAllocateMemoryWithTagPriority'
[ 420.684474] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMOidRequestComplete'
[ 420.684485] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisOpenConfigurationEx'
[ 420.684500] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMSendNetBufferListsComplete'
[ 420.684508] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisDeregisterDeviceEx'
[ 420.684513] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisAllocateIoWorkItem'
[ 420.684519] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisMIndicateStatusEx'
[ 420.684547] ndiswrapper (import:232): unknown symbol: NDIS.SYS:'NdisRegisterDeviceEx'
[ 420.684551] ndiswrapper (import:232): unknown symbol: WDFLDR.SYS:'WdfVersionBindClass'
[ 420.684556] ndiswrapper (import:232): unknown symbol: WDFLDR.SYS:'WdfVersionUnbind'
[ 420.684561] ndiswrapper (import:232): unknown symbol: WDFLDR.SYS:'WdfVersionBind'
[ 420.684565] ndiswrapper (import:232): unknown symbol: WDFLDR.SYS:'WdfVersionUnbindClass'
[ 420.684568] ndiswrapper (load_sys_files:200): couldn't prepare driver 'netrtwlanu'
[ 420.685895] ndiswrapper (load_wrap_driver:101): couldn't load driver netrtwlanu; check system log for messages from 'loadndisdriver'

[astolia]

刚刚重新插入网卡。已经不跳那个光盘了。
lsusb显示
Bus 001 Device 008: ID 0bda:b711 Realtek Semiconductor Corp. 802.11n WLAN Adapter
看上去是识别了。但是iwconfig和设备管理器就是没有

别用ndiswrapper，用这个 https://github.com/brektrou/rtl8821CU，在运行./dkms-install.sh前把Makefile里的

代码： 全选

CONFIG_RTL8821C = y
CONFIG_RTL8710B = n

改成

代码： 全选

CONFIG_RTL8821C = n
CONFIG_RTL8710B = y

[KOSKERS]

In file included from /tmp/rtl8821CU-master/include/hal_data.h:20,
from /tmp/rtl8821CU-master/core/rtw_cmd.c:18:
/tmp/rtl8821CU-master/include/../hal/phydm/phydm_precomp.h:357:12: fatal error: rtl8710b/halhwimg8710b_bb.h: 没有那个文件或目录
357 | #include "rtl8710b/halhwimg8710b_bb.h"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [scripts/Makefile.build:275：/tmp/rtl8821CU-master/core/rtw_cmd.o] 错误 1
make[2]: *** 正在等待未完成的任务....
In file included from /tmp/rtl8821CU-master/include/hal_data.h:20,
from /tmp/rtl8821CU-master/core/rtw_io.c:48:
/tmp/rtl8821CU-master/include/../hal/phydm/phydm_precomp.h:357:12: fatal error: rtl8710b/halhwimg8710b_bb.h: 没有那个文件或目录
357 | #include "rtl8710b/halhwimg8710b_bb.h"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [scripts/Makefile.build:275：/tmp/rtl8821CU-master/core/rtw_io.o] 错误 1
In file included from /tmp/rtl8821CU-master/include/drv_types.h:30,
from /tmp/rtl8821CU-master/core/rtw_security.c:17:
/tmp/rtl8821CU-master/include/wifi.h:1032: warning: "IEEE80211_MAX_AMPDU_BUF" redefined
1032 | #define IEEE80211_MAX_AMPDU_BUF 0x40
|
In file included from /tmp/rtl8821CU-master/include/osdep_service_linux.h:83,
from /tmp/rtl8821CU-master/include/osdep_service.h:50,
from /tmp/rtl8821CU-master/include/drv_types.h:27,
from /tmp/rtl8821CU-master/core/rtw_security.c:17:
./include/linux/ieee80211.h:1460: note: this is the location of the previous definition
1460 | #define IEEE80211_MAX_AMPDU_BUF 0x100
|
In file included from /tmp/rtl8821CU-master/include/hal_data.h:20,
from /tmp/rtl8821CU-master/core/rtw_debug.c:18:
/tmp/rtl8821CU-master/include/../hal/phydm/phydm_precomp.h:357:12: fatal error: rtl8710b/halhwimg8710b_bb.h: 没有那个文件或目录
357 | #include "rtl8710b/halhwimg8710b_bb.h"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[astolia]

我弄错了，应该是这个驱动 https://github.com/lwfinger/rtl8188gu

[KOSKERS]

这个已经试过了。哈哈哈。。。可以编译和安装成功。但是usb插上去还是出不来。
下次淘宝上应该搜 linux usb wifi。。。

[onlylove]

这个芯片好像之前论坛上有相关的帖子，
viewtopic.php?t=489451
贴吧也有见到过，应该是驱动太老，新内核用不来
https://tieba.baidu.com/p/6768680685?red_tag=1288506292

至于这个https://github.com/lwfinger/rtl8188gu
在一个issue里面作者说了这芯片没能用的驱动，有人建议他加到readme里面，但是作者表示readme不会有人看，就没加

[primes]

8188系列的都很麻烦，能成功的都是有“功夫”自己改的。
而且：
USB的无线网卡很容易发热，掉线！

最简单无忧方式，买个便宜路由当网卡+网线接电脑上，真是成事无忧！！！

[KOSKERS]

谢谢各位。。。放弃了。。。。。。。