我的笔记本电脑上装有 Windows 10,我安装了 Ubuntu 14.04。Wifi 在 Windows 上可以使用,但在 Ubuntu 上却无法使用,并且“启用无线”选项也丢失了。
我尝试了命令请参阅lspci-nnk| grep -iA2 净并得到以下输出:
02:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0042] (rev 30)
Subsystem: Lenovo Device [17aa:4035]
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
Subsystem: Lenovo Device [17aa:381f]
Kernel driver in use: r8169
以下是命令的结果:
modinfo ath10k_pci | grep 0042
:gives nothing
sudo modprobe ath10k_pci && dmesg | grep ath
:
libkmod: ERROR ../libkmod/libkmod-config.c:686 kmod_config_parse:
/etc/modprobe.d/iwlwifi-opt.conf line 1: ignoring bad line starting
with '11n_disable=1'
[ 18.616258] audit: type=1400 audit(1521715330.062:12):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/telepathy/mission-control-5" pid=884
comm="apparmor_parser"
[ 18.616273] audit: type=1400 audit(1521715330.062:13):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/telepathy/telepathy-*" pid=884 comm="apparmor_parser"
[ 18.616293] audit: type=1400 audit(1521715330.062:16):
apparmor="STATUS" operation="profile_load" profile="unconfined"
name="/usr/lib/telepathy/telepathy-ofono" pid=884
comm="apparmor_parser"
答案1
Ubuntu 论坛上有关于此问题的讨论。您可以在此处查看整个帖子:https://ubuntuforums.org/showthread.php?t=2305201