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WiFi needs to be turned off and on again for connectivity like every 10-15 minutes.
Here's the output of my hostnamectl :
Static hostname: he15en6erg
Icon name: computer-laptop
Chassis: laptop
Machine ID: 2eaf288e162a4e26ad9ea78139846410
Boot ID: 11c69977b5f5412d8cf225b159464767
Operating System: Arch Linux
Kernel: Linux 4.14.84-1-lts
Architecture: x86-64And, systemctl list-unit-files --state=enabled :
UNIT FILE STATE
autovt@.service enabled
dbus-org.freedesktop.NetworkManager.service enabled
dbus-org.freedesktop.nm-dispatcher.service enabled
display-manager.service enabled
getty@.service enabled
mariadb.service enabled
NetworkManager-dispatcher.service enabled
NetworkManager-wait-online.service enabled
NetworkManager.service enabled
sddm.service enabled
ufw.service enabled
remote-fs.target enabled
12 unit files listed.Offline
Hi
Check the make of your hardware via inxi / lspci.
Then check that it is fully supported under Linux or you may need to install the vendor version, provided it is available.
Also you may disable the tlp mode for checking.
Thankyou
OS: Arch &/ Debian
System: LENOVO ThinkPad E14
Desktop: Xfce
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Kernel: Linux 4.14.84-1-lts
Why is your kernel so old? The current lts kernel is 4.19.20-1.
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he15en6erg wrote:Kernel: Linux 4.14.84-1-ltsWhy is your kernel so old? The current lts kernel is 4.19.20-1.
Updated. Still doesn't help.
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Hi
Check the make of your hardware via inxi / lspci.
Then check that it is fully supported under Linux or you may need to install the vendor version, provided it is available.
Also you may disable the tlp mode for checking.
Thankyou
Here's the output of my lspci :
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
00:02.0 VGA compatible controller: Intel Corporation Skylake GT2 [HD Graphics 520] (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)Sometimes it works for hours without problems; sometimes I need to restart the wifi every 30 seconds. What could be the problem ?
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02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)Is there any additional output in the journal when the issue occurs?
Please also post the full output of dmesg.
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02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)Is there any additional output in the journal when the issue occurs?
Please also post the full output of dmesg.
Here's a instance of what dmesg looks like when this occurs :
[ 1696.255704] wlp2s0: associate with 00:cc:fc:80:a6:e0 (try 1/3)
[ 1696.259978] wlp2s0: RX AssocResp from 00:cc:fc:80:a6:e0 (capab=0x421 status=0 aid=6)
[ 1696.265438] wlp2s0: associated
[ 1696.266836] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 1696.317419] wlp2s0: Limiting TX power to 17 dBm as advertised by 00:cc:fc:80:a6:e0
[ 1696.493115] audit: type=1131 audit(1549814189.030:70): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1700.995452] audit: type=1131 audit(1549814193.530:71): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1749.413134] wlp2s0: disconnect from AP 00:cc:fc:80:a6:e0 for new auth to 00:cc:fc:80:32:e0
[ 1749.425048] wlp2s0: authenticate with 00:cc:fc:80:32:e0
[ 1749.433622] wlp2s0: send auth to 00:cc:fc:80:32:e0 (try 1/3)
[ 1749.443133] wlp2s0: authenticated
[ 1749.455677] wlp2s0: associate with 00:cc:fc:80:32:e0 (try 1/3)
[ 1749.459420] wlp2s0: RX ReassocResp from 00:cc:fc:80:32:e0 (capab=0x421 status=0 aid=1)
[ 1749.461536] wlp2s0: associated
[ 1749.504765] wlp2s0: Limiting TX power to 14 dBm as advertised by 00:cc:fc:80:32:e0
[ 1782.016925] audit: type=1130 audit(1549814274.560:72): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1791.997844] audit: type=1131 audit(1549814284.540:73): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2402.022289] audit: type=1130 audit(1549814894.560:74): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2411.998173] audit: type=1131 audit(1549814904.540:75): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2419.186398] audit: type=1130 audit(1549814911.730:76): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2428.998490] audit: type=1131 audit(1549814921.540:77): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2429.254711] audit: type=1130 audit(1549814921.790:78): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2440.001715] audit: type=1131 audit(1549814932.540:79): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2443.256637] wlp2s0: disconnect from AP 00:cc:fc:80:32:e0 for new auth to 00:8e:73:72:b3:af
[ 2443.302137] wlp2s0: authenticate with 00:8e:73:72:b3:af
[ 2443.312736] wlp2s0: send auth to 00:8e:73:72:b3:af (try 1/3)
[ 2443.320232] wlp2s0: authenticated
[ 2443.335581] wlp2s0: associate with 00:8e:73:72:b3:af (try 1/3)
[ 2443.337062] wlp2s0: RX ReassocResp from 00:8e:73:72:b3:af (capab=0x101 status=0 aid=2)
[ 2443.338386] wlp2s0: associated
[ 2443.343510] wlp2s0: Limiting TX power to 17 (17 - 0) dBm as advertised by 00:8e:73:72:b3:af
[ 2569.983195] wlp2s0: disconnect from AP 00:8e:73:72:b3:af for new auth to 00:cc:fc:80:32:e0
[ 2569.993427] wlp2s0: authenticate with 00:cc:fc:80:32:e0
[ 2570.002193] wlp2s0: send auth to 00:cc:fc:80:32:e0 (try 1/3)
[ 2570.007668] wlp2s0: authenticated
[ 2570.015555] wlp2s0: associate with 00:cc:fc:80:32:e0 (try 1/3)
[ 2570.022291] wlp2s0: RX ReassocResp from 00:cc:fc:80:32:e0 (capab=0x421 status=0 aid=1)
[ 2570.029870] wlp2s0: associated
[ 2570.029905] wlp2s0: Limiting TX power to 14 dBm as advertised by 00:cc:fc:80:32:e0
[ 2599.526740] audit: type=1130 audit(1549815092.070:80): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2610.000755] audit: type=1131 audit(1549815102.540:81): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 3349.033634] audit: type=1130 audit(1549815841.570:82): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 3358.998154] audit: type=1131 audit(1549815851.540:83): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=successBut I suspect there might be a problem in this part :
[ 2443.343510] wlp2s0: Limiting TX power to 17 (17 - 0) dBm as advertised by 00:8e:73:72:b3:afLast edited by he15en6erg (2019-02-10 16:33:03)
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[ 2443.256637] wlp2s0: disconnect from AP 00:cc:fc:80:32:e0 for new auth to 00:8e:73:72:b3:afAre the two MAC addresses the different frequencies of the same AP or different devices?
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Seems like wlp2s0 tries to hop on different frequencies. Followed this.
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