RLT 8822BE无线问题
RTL 8822BE驱动程序遇到了一些问题。 我已经有内核4.14（ https://www.phoronix.com/scan.php?page=news_item&px=Linux-Realtek-RTL8822BE ）。 但似乎有一个问题：
$ lspci -knn | grep Net -A3 $ rfkill list all 1: tpacpi_bluetooth_sw: Bluetooth Soft blocked: no Hard blocked: no 2: phy0: Wireless LAN Soft blocked: no Hard blocked: no 3: hci0: Bluetooth Soft blocked: yes Hard blocked: no $ iwconfig lo no wireless extensions. wlp5s0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm Retry short limit:7 RTS thr=2347 B Fragment thr:off Power Management:on enp3s0 no wireless extensions. $ sudo lshw -class network *-network description: Ethernet interface product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:03:00.0 logical name: enp3s0 version: 10 serial: 54:e1:ad:e2:af:88 size: 1Gbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-3_0.0.1 04/23/13 ip=192.168.178.64 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s resources: irq:128 ioport:c000(size=256) memory:f2304000-f2304fff memory:f2300000-f2303fff *-generic DISABLED description: Wireless interface product: Realtek Semiconductor Co., Ltd. vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:05:00.0 logical name: wlp5s0 version: 00 serial: e8:2a:44:ff:c0:03 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=r8822be driverversion=4.14.0-041400-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11 resources: irq:139 ioport:b000(size=256) memory:f2100000-f210ffff 从toadjamb（upntu 16.04 on hp envy ae000 wifi问题 ）的方法给了我某个点：
$ sudo make install make -C /lib/modules/4.14.0-041400-generic/build M=/home/multiple/rtlwifi-next modules make[1]: *** /lib/modules/4.14.0-041400-generic/build: No such file or directory. Stop. Makefile:100: recipe for target 'all' failed make: *** [all] Error 2 $ sudo modprobe -r rtl8822be modprobe: FATAL: Module rtl8822be not found. I have securityboot swiched off in BIOS. Don't know what to to...
有人有建议吗？
问候雷
make [1]：*** /lib/modules/4.14.0-041400-generic/build：没有这样的文件或目录。 停止
缺少的“build”目录通常表明没有安装编译模块所需的linux头文件包。 校验：
sudo dpkg -s linux-headers-4.14.0-041400-generic
如果您发现，我们怀疑未安装该软件包，请下载并安装它。 我假设你在这里获得了4.14.0-041400通用内核映像： http ：//kernel.ubuntu.com/~kernel-ppa/mainline/v4.14/
请选择适合您的体系结构的.deb文件，32位或64位，安装它并再次尝试rtl8822be编译。