我试图在Ubuntu 18.04中安装wifi驱动程序。14.5内核和hp笔记本电脑。
我运行了以下命令：
sudo apt-get install build-essential dkms
wget -d -c -O 'rtl8723de.zip' https://github.com/smlinux/rtl8723de/archive/4.11-up.zip
unzip rtl8723de.zip
cd rtl8723de
make
之后make我得到了这个终端输出：
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/4.15.0-22-generic/build M=/home/praveen/rtl8723de modules
make[1]: Entering directory '/usr/src/linux-headers-4.15.0-22-generic'
Makefile:976: "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel"
CC [M] /home/praveen/rtl8723de/core/rtw_cmd.o
In file included from /home/praveen/rtl8723de/include/osdep_service.h:42:0,
from /home/praveen/rtl8723de/include/drv_types.h:32,
from /home/praveen/rtl8723de/core/rtw_cmd.c:22:
/home/praveen/rtl8723de/include/osdep_service_linux.h: In function ‘_init_timer’:
/home/praveen/rtl8723de/include/osdep_service_linux.h:287:8: error: ‘_timer {aka struct timer_list}’ has no member named ‘data’
ptimer->data = (unsigned long)cntx;
^~
/home/praveen/rtl8723de/include/osdep_service_linux.h:288:2: error: implicit declaration of function ‘init_timer’; did you mean ‘_init_timer’? [-Werror=implicit-function-declaration]
init_timer(ptimer);
^~~~~~~~~~
_init_timer
cc1: some warnings being treated as errors
scripts/Makefile.build:332: recipe for target '/home/praveen/rtl8723de/core/rtw_cmd.o' failed
make[2]: *** [/home/praveen/rtl8723de/core/rtw_cmd.o] Error 1
Makefile:1552: recipe for target '_module_/home/praveen/rtl8723de' failed
make[1]: *** [_module_/home/praveen/rtl8723de] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.15.0-22-generic'
Makefile:1884: recipe for target 'modules' failed
make: *** [modules] Error 2
我该如何解决这个问题？
首先，删除无法操作的文件：
sudo rm -r rtl8723de*
接下来，安装另一个先决条件：
sudo apt update && sudo apt -y install git
现在克隆一个更好的文件：
git clone https://github.com/lwfinger/rtlwifi_new.git
现在构建驱动程序：
cd rtlwifi_new
make
sudo make install
sudo modprobe rtl8723de
您的无线设备现在应该可以工作了。
编辑：当Update Manager安装更新的内核版本（也称为linux-image）时，在请求重新启动后，重新编译：
cd ~/rtlwifi_new
make clean
git pull
make
sudo make install
sudo modprobe rtl8723de
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我来说两句