如何更新特定的驱动程序？
我怎么能把rtl8192cu驱动程序更新到最新版本？
sudo lshw -C network !
[sudo] password for odisseas: *-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: 06 serial: 94:de:80:da:86:dc size: 10Mbit/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=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:26 ioport:d000(size=256) memory:f0804000-f0804fff memory:f0800000-f0803fff *-network description: Wireless interface physical id: 1 bus info: usb@1:5 logical name: wlxc04a002465d6 serial: c0:4a:00:24:65:d6 capabilities: ethernet physical wireless configuration: broadcast=yes driver=rtl8192cu ip=192.168.1.3 multicast=yes wireless=IEEE 802.11bgn
sudo lshw -C network !
[sudo] password for odisseas: *-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: 06 serial: 94:de:80:da:86:dc size: 10Mbit/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=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:26 ioport:d000(size=256) memory:f0804000-f0804fff memory:f0800000-f0803fff *-network description: Wireless interface physical id: 1 bus info: usb@1:5 logical name: wlxc04a002465d6 serial: c0:4a:00:24:65:d6 capabilities: ethernet physical wireless configuration: broadcast=yes driver=rtl8192cu ip=192.168.1.3 multicast=yes wireless=IEEE 802.11bgn
sudo lshw -C network !
[sudo] password for odisseas: *-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: 06 serial: 94:de:80:da:86:dc size: 10Mbit/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=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:26 ioport:d000(size=256) memory:f0804000-f0804fff memory:f0800000-f0803fff *-network description: Wireless interface physical id: 1 bus info: usb@1:5 logical name: wlxc04a002465d6 serial: c0:4a:00:24:65:d6 capabilities: ethernet physical wireless configuration: broadcast=yes driver=rtl8192cu ip=192.168.1.3 multicast=yes wireless=IEEE 802.11bgn
实际上，您的设备有更好的驱动程序套件。 我建议您在终端中使用可靠的连接：代码：
sudo apt-get update sudo apt-get install git dkms git clone https://github.com/lwfinger/rtl8192cu.git sudo dkms add ./rtl8192cu sudo dkms install rtl8192cu/0.1
重启。