我已经全新安装了 ubuntu 18.04 LTS，我已经设法连接了有线网络（不知道如何操作），但无线网络却很难用。我尝试了本网站或其他网站上的许多修复方法。我是 ubuntu 新手，请告诉我您需要什么信息，谢谢。我收到消息“连接失败。网络连接激活失败”
运行结果lspci -knn | grep Net -A3; rfkill list
01:00.0 Ethernet controller [0200]: Broadcom Limited NetXtreme BCM57786 Gigabit Ethernet PCIe [14e4:16b3] (rev 01)
Subsystem: Acer Incorporated [ALI] NetXtreme BCM57786 Gigabit Ethernet PCIe [1025:0775]
Kernel driver in use: tg3
Kernel modules: tg3
01:00.1 SD Host controller [0805]: Broadcom Limited BCM57765/57785 SDXC/MMC Card Reader [14e4:16bc] (rev 01)
--
02:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01)
Subsystem: Lite-On Communications Inc QCA9565 / AR9565 Wireless Network Adapter [11ad:0642]
Kernel driver in use: ath9k
Kernel modules: ath9k
03:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Opal XT [Radeon R7 M265] [1002:6604] (rev ff)
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: acer-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
--新进展-- 我能够通过手机连接到 wifi 热点，但无法通过 wifi 连接到我的家用路由器。我不知道这是否会改变什么，将重置路由器并查看会发生什么。（结果相同，没有改进）
结果dmesg | grep ath
[ 17.210621] usbcore: registered new interface driver ath3k
[ 18.816504] ath: phy0: WB335 2-ANT card detected
[ 18.816506] ath: phy0: Set BT/WLAN RX diversity capability
[ 18.823164] ath: phy0: Enable LNA combining
[ 18.824257] ath: phy0: ASPM enabled: 0x42
[ 18.824259] ath: EEPROM regdomain: 0x65
[ 18.824259] ath: EEPROM indicates we should expect a direct regpair map
[ 18.824261] ath: Country alpha2 being used: 00
[ 18.824261] ath: Regpair used: 0x65
[ 18.830265] ath9k 0000:02:00.0 wlp2s0: renamed from wlan0
[ 868.705852] audit: type=1107 audit(1550071028.417:37): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 868.706719] audit: type=1107 audit(1550071028.417:38): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 868.706723] audit: type=1107 audit(1550071028.417:39): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 1572.089299] audit: type=1107 audit(1550071731.780:40): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 1572.089755] audit: type=1107 audit(1550071731.780:41): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 1572.090113] audit: type=1107 audit(1550071731.780:42): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 2633.918842] audit: type=1400 audit(1550072793.598:50): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.libreoffice.math" pid=12986 comm="apparmor_parser"
[ 2640.130297] audit: type=1400 audit(1550072799.810:61): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13063 comm="apparmor_parser"
[ 2647.967962] audit: type=1400 audit(1550072807.646:73): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13136 comm="apparmor_parser"
[ 2658.997519] audit: type=1400 audit(1550072818.678:87): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13317 comm="apparmor_parser"
[ 2664.180435] audit: type=1400 audit(1550072823.862:101): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13388 comm="apparmor_parser"
[ 2670.080224] audit: type=1400 audit(1550072829.758:114): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13492 comm="apparmor_parser"
[ 2675.659869] audit: type=1400 audit(1550072835.338:127): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13590 comm="apparmor_parser"
[ 2682.699163] audit: type=1400 audit(1550072842.378:142): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13669 comm="apparmor_parser"
[ 2688.676249] audit: type=1400 audit(1550072848.354:156): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13742 comm="apparmor_parser"
[ 2693.912793] audit: type=1400 audit(1550072853.594:165): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=13823 comm="apparmor_parser"
[ 2704.304787] audit: type=1400 audit(1550072863.986:177): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=14001 comm="apparmor_parser"
[ 2712.617530] audit: type=1400 audit(1550072872.298:191): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=14075 comm="apparmor_parser"
[ 2718.653004] audit: type=1400 audit(1550072878.334:201): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=14152 comm="apparmor_parser"
[ 2733.033214] audit: type=1400 audit(1550072892.713:227): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=14388 comm="apparmor_parser"
[ 2736.822451] audit: type=1400 audit(1550072896.501:239): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=14465 comm="apparmor_parser"
[ 2912.345066] audit: type=1107 audit(1550073072.020:314): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 2912.349890] audit: type=1107 audit(1550073072.024:315): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 2912.350060] audit: type=1107 audit(1550073072.024:316): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=2772 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 7298.359733] audit: type=1107 audit(1550077457.970:322): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.Peer" member="Ping" mask="send" name="org.freedesktop.Avahi" pid=19188 label="snap.libreoffice.calc" peer_pid=742 peer_label="unconfined"
[ 7845.705239] audit: type=1107 audit(1550078005.311:343): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.180" pid=19188 label="snap.libreoffice.calc" peer_pid=19635 peer_label="unconfined"
[ 7870.571846] audit: type=1107 audit(1550078030.179:350): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.Peer" member="Ping" mask="send" name="org.freedesktop.Avahi" pid=19714 label="snap.libreoffice.calc" peer_pid=742 peer_label="unconfined"
[ 7892.100786] audit: type=1107 audit(1550078051.706:375): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.184" pid=19714 label="snap.libreoffice.calc" peer_pid=19792 peer_label="unconfined"
[ 7937.051932] audit: type=1107 audit(1550078096.654:382): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.Peer" member="Ping" mask="send" name="org.freedesktop.Avahi" pid=19875 label="snap.libreoffice.calc" peer_pid=742 peer_label="unconfined"
[ 8177.383609] audit: type=1107 audit(1550078336.980:397): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 8177.383813] audit: type=1107 audit(1550078336.980:398): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 8177.383989] audit: type=1107 audit(1550078336.980:399): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 8276.005882] audit: type=1107 audit(1550078435.601:400): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 8276.006888] audit: type=1107 audit(1550078435.601:401): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 8276.006892] audit: type=1107 audit(1550078435.601:402): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9414.011063] audit: type=1107 audit(1550079573.580:403): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9414.011930] audit: type=1107 audit(1550079573.580:404): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9414.012266] audit: type=1107 audit(1550079573.580:405): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9426.290417] audit: type=1107 audit(1550079585.856:406): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9426.291551] audit: type=1107 audit(1550079585.860:407): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9426.292547] audit: type=1107 audit(1550079585.860:408): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9869.048709] audit: type=1107 audit(1550080028.608:409): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9869.049051] audit: type=1107 audit(1550080028.608:410): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9869.049379] audit: type=1107 audit(1550080028.608:411): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9884.609075] audit: type=1107 audit(1550080044.168:412): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9884.609361] audit: type=1107 audit(1550080044.168:413): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[ 9884.609565] audit: type=1107 audit(1550080044.168:414): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=20829 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[13518.018793] audit: type=1107 audit(1550083677.522:415): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[13518.019325] audit: type=1107 audit(1550083677.522:416): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[13518.019574] audit: type=1107 audit(1550083677.522:417): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[13604.001873] audit: type=1107 audit(1550083763.501:418): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[13604.002993] audit: type=1107 audit(1550083763.505:419): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[13604.002998] audit: type=1107 audit(1550083763.505:420): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[14027.533657] audit: type=1107 audit(1550084187.030:421): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.DBus.Properties" member="Get" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[14027.534810] audit: type=1107 audit(1550084187.030:422): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="GetDisplayDevice" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[14027.534814] audit: type=1107 audit(1550084187.030:423): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UPower" interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send" name="org.freedesktop.UPower" pid=30674 label="snap.spotify.spotify" peer_pid=935 peer_label="unconfined"
[15324.560052] ath: EEPROM regdomain: 0x826c
[15324.560053] ath: EEPROM indicates we should expect a country code
[15324.560054] ath: doing EEPROM country->regdmn map search
[15324.560055] ath: country maps to regdmn code: 0x37
[15324.560056] ath: Country alpha2 being used: PT
[15324.560057] ath: Regpair used: 0x37
[15324.560058] ath: regdomain 0x826c dynamically updated by country IE
[15859.763935] ath: EEPROM regdomain: 0x826c
[15859.763936] ath: EEPROM indicates we should expect a country code
[15859.763937] ath: doing EEPROM country->regdmn map search
[15859.763939] ath: country maps to regdmn code: 0x37
[15859.763940] ath: Country alpha2 being used: PT
[15859.763941] ath: Regpair used: 0x37
[15859.763942] ath: regdomain 0x826c dynamically updated by country IE
[16856.266690] audit: type=1400 audit(1550087015.719:450): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.libreoffice.math" pid=2602 comm="apparmor_parser"
[16943.878506] audit: type=1400 audit(1550087103.330:502): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=3445 comm="apparmor_parser"
[16951.365746] audit: type=1400 audit(1550087110.817:511): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.libreoffice.math" pid=3514 comm="apparmor_parser"
[17327.283131] ath: EEPROM regdomain: 0x826c
[17327.283132] ath: EEPROM indicates we should expect a country code
[17327.283134] ath: doing EEPROM country->regdmn map search
[17327.283136] ath: country maps to regdmn code: 0x37
[17327.283138] ath: Country alpha2 being used: PT
[17327.283139] ath: Regpair used: 0x37
[17327.283141] ath: regdomain 0x826c dynamically updated by country IE
[20550.258442] audit: type=1107 audit(1550090709.643:518): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.Peer" member="Ping" mask="send" name="org.freedesktop.Avahi" pid=5170 label="snap.libreoffice.base" peer_pid=742 peer_label="unconfined"
[20553.361167] audit: type=1107 audit(1550090712.747:523): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.328" pid=5170 label="snap.libreoffice.base" peer_pid=5602 peer_label="unconfined"
[20553.361682] audit: type=1107 audit(1550090712.747:524): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.328" pid=5170 label="snap.libreoffice.base" peer_pid=5602 peer_label="unconfined"
[20563.638617] audit: type=1107 audit(1550090723.023:525): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.Peer" member="Ping" mask="send" name="org.freedesktop.Avahi" pid=5652 label="snap.libreoffice.impress" peer_pid=742 peer_label="unconfined"
[20576.200244] audit: type=1107 audit(1550090735.587:526): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.Peer" member="Ping" mask="send" name="org.freedesktop.Avahi" pid=5346 label="snap.libreoffice.impress" peer_pid=742 peer_label="unconfined"
[20579.958885] audit: type=1107 audit(1550090739.347:533): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/hostname1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.328" pid=5346 label="snap.libreoffice.impress" peer_pid=5602 peer_label="unconfined"
[20620.688948] audit: type=1107 audit(1550090780.079:541): pid=772 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.Peer" member="Ping" mask="send" name="org.freedesktop.Avahi" pid=5920 label="snap.libreoffice.impress" peer_pid=742 peer_label="unconfined"