我曾经用过艾迪麦克斯WiFi 加密狗，运行良好。
然后我插入了 Edup 加密狗，结果我的电脑完全死机了。只有重启电脑才有用。
现在，当我插入原装 Edimax 加密狗时，PC 再次冻结。
我认为 Edup 驱动程序有故障，现在 Edimax 加密狗正尝试使用该驱动程序。
有没有办法删除所有 USB WiFi 加密狗驱动程序，以便我可以重新开始使用 Edimax 驱动程序？
输出为dkms status：
bbswitch, 0.7, 4.4.0-31-generic, x86_64: installed
bbswitch, 0.7, 4.4.0-47-generic, x86_64: installed
bbswitch, 0.7, 4.4.0-51-generic, x86_64: installed
bbswitch, 0.7, 4.4.0-57-generic, x86_64: installed
bbswitch, 0.7, 4.4.0-59-generic, x86_64: installed
bbswitch, 0.7, 4.4.0-62-generic, x86_64: installed
bbswitch, 0.7, 4.4.0-66-generic, x86_64: installed
nvidia-375, 375.39, 4.4.0-66-generic, x86_64: installed
输出为sudo lshw -C network：
*-network
description: Ethernet interface
product: 82574L Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth1
version: 00
serial: 68:05:ca:41:35:94
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=1.8-0 latency=0 link=no multicast=yes port=twisted pair
resources: irq:19 memory:f73c0000-f73dffff memory:f7300000-f737ffff ioport:d000(size=32) memory:f73e0000-f73e3fff memory:f7380000-f73bffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:07:00.0
logical name: eth0
version: 15
serial: 34:97:f6:8d:3c:b4
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix 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=rtl8168h-2_0.0.2 02/26/15 ip=68.181.161.98 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
resources: irq:134 ioport:c000(size=256) memory:f7104000-f7104fff memory:f7100000-f7103fff
答案1
部分答案...正在进行中...
我查看了您的系统日志。它实际上看起来还不错。您说得对，崩溃后，我们正在寻找的所有条目都没有同步到系统日志文件中。
我确实注意到了几个小问题，与您的 Edimax 问题无关，这些问题应该得到解决。请参阅下文...
为了解决您的 Edimax 问题，我接下来要做的事情是让您以“试用 Ubuntu”模式启动 Ubuntu Live DVD，然后插入其中一个加密狗，看看它是否会导致 Live 系统崩溃。
其他问题...
1）您是否还安装有 vmware？我看到以下错误...
Apr 3 14:01:20 mkruger vmauthd[28878]: Msg_SetLocaleEx: HostLocale=UTF-8 UserLocale=NULL
Apr 3 14:01:20 mkruger vmauthd[28878]: DictionaryLoad: Cannot open file "/usr/lib/vmware/settings": No such file or directory.
Apr 3 14:01:20 mkruger vmauthd[28878]: PREF Optional preferences file not found at /usr/lib/vmware/settings. Using default values.
Apr 3 14:01:20 mkruger vmauthd[28878]: Could not expand environment variable HOME.
Apr 3 14:01:20 mkruger vmauthd[28878]: DictionaryLoad: Cannot open file "~/.vmware/config": No such file or directory.
Apr 3 14:01:20 mkruger vmauthd[28878]: PREF Optional preferences file not found at ~/.vmware/config. Using default values.
Apr 3 14:01:20 mkruger vmauthd[28878]: Could not expand environment variable HOME.
Apr 3 14:01:20 mkruger vmauthd[28878]: PREF Unable to check permissions for preferences file.
Apr 3 14:01:20 mkruger vmauthd[28878]: DictionaryLoad: Cannot open file "~/.vmware/preferences": No such file or directory.
Apr 3 14:01:20 mkruger vmauthd[28878]: PREF Failed to load user preferences.
Apr 3 14:01:20 mkruger vmauthd[28878]: Connect from remote socket (71.6.167.142:54919).
Apr 3 14:01:20 mkruger vmauthd[28878]: Connect from 71.6.167.142
Apr 3 14:01:21 mkruger vmauthd[28878]: recv() FAIL: 1.
Apr 3 14:01:21 mkruger vmauthd[28878]: VMAuthdSocketRead: read failed. Closing socket for reading.
Apr 3 14:01:21 mkruger vmauthd[28878]: Read failed.
2）对于此错误...... Apr 3 14:45:50 mkruger rsyslogd-2039: Could no open output pipe '/dev/xconsole': No such file or directory [try http://www.rsyslog.com/e/2039 ]您需要编辑此文件...
在terminal...
cd /etc/rsyslog.d/
gksudo gedit 50-default.conf
并改变文件的结尾，使其看起来像这样......
# NOTE: adjust the list below, or you'll go crazy if you have a reasonably
# busy site..
#
#daemon.*;mail.*;\
# news.err;\
# *.=debug;*.=info;\
# *.=notice;*.=warn |/dev/xconsole
只需将其放置#在每条现有线路的前面即可。
3）对于此错误... systemd-hostnamed[3075]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!，您需要安装...
在terminal...
sudo apt-get update
sudo apt-get install nss-myhostname