Ubuntu 16.04 xenial 安装在 Lenovo X1 Carbon 第四代上。
我很难找到解决方案：
[ 10.293464] iwlwifi 0000:04:00.0 wlp4s0: renamed from wlan0
[ 10.295070] audit: type=1400 audit(1470676585.029:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/telepathy/mission-control-5" pid=2381 comm="apparmor_parser"
[ 10.295079] audit: type=1400 audit(1470676585.029:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/telepathy/telepathy-*" pid=2381 comm="apparmor_parser"
[ 10.295084] audit: type=1400 audit(1470676585.029:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/telepathy/telepathy-*//pxgsettings" pid=2381 comm="apparmor_parser"
[ 10.295089] audit: type=1400 audit(1470676585.029:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/telepathy/telepathy-*//sanitized_helper" pid=2381 comm="apparmor_parser"
[ 10.327830] cfg80211: World regulatory domain updated:
[ 10.327833] cfg80211: DFS Master region: unset
[ 10.327835] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 10.327837] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 10.327839] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 10.327841] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 10.327843] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 10.327845] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 10.327847] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 10.327849] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 10.327851] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 100.029697] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready
[ 100.235347] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready
我跑了一个全面无线检查使用 Ubuntu 论坛无线信息脚本，但我不知道该如何看待它。
任何想法？
答案1
尝试完全关闭互联网，然后启动系统。启动系统不需要 wifi。