我绞尽脑汁想让网络正常工作。我通过 USB 热点和普通 Wi-Fi 热点测试过,一切正常。但每当我连接到家庭网络时,ping 值总是会逐渐升高约两分钟,直到互联网接入(不是与路由器的连接)完全中断,并且即使重新连接后,五分钟内也不会恢复。
信号强度不太可能是个问题,因为我拥有的所有其他设备都可以连接到它,而 WICD(是的,我在网络管理器上遇到了同样的问题)将信号强度设置为 97%。此外,当系统装有 Windows 10 时,我曾经能够连接到它,在之前的 Windows 8.1 和 Ubuntu 12.10 双启动中,我也能连接到 Ubuntu。
我的 Wi-Fi 卡是 RTL8188EE。一开始我以为是卡的问题,但尝试了所有能找到的解决方案后,什么都没有改变。
该网站告诉我添加通过运行命令获得的信息我遇到了硬件检测问题,我需要查看哪些日志?,所以这里是(连接到无线热点时运行的命令):
*-network
description: Wireless interface
product: RTL8188EE Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlo1
version: 01
serial: 34:23:87:57:9a:51
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8188ee driverversion=4.4.0-43-generic firmware=N/A ip=172.20.10.2 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:33 ioport:3000(size=256) memory:f0200000-f0203fff
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:05:00.0
logical name: eno1
version: 07
serial: a0:d3:c1:5a:cf:47
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:31 ioport:2000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff memory:f0010000-f001ffff
*-network DISABLED
description: Ethernet interface
physical id: 2
bus info: usb@5:2
logical name: enp0s16f0u2c4i2
serial: ea:80:2e:cf:b9:85
capabilities: ethernet physical
configuration: broadcast=yes driver=ipheth link=no multicast=yes
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter (rev 01)
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no