Arch Linux

Vitalii_programmer

Member

Registered: 2022-01-15

Posts: 2

[SOLVED] Internet drops every 5 minutes - NetworkManager

Just installed arch linux + kde plasma, noticed that the Internet is not very stable

What can help me, can anyone had such a problem?

What data is needed?

[programmer@vitalii ~]$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
    link/ether 2c:4d:54:ca:14:5c brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 3c:a0:67:07:bd:24 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.103/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp3s0
       valid_lft 5427sec preferred_lft 5427sec
    inet6 fe80::a60f:abc:5d17:b678/64 scope link noprefixroute
       valid_lft forever preferred_lft forever

[programmer@vitalii ~]$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
    link/ether 2c:4d:54:ca:14:5c brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000
    link/ether 3c:a0:67:07:bd:24 brd ff:ff:ff:ff:ff:ff

Last edited by Vitalii_programmer (2022-04-02 20:13:40)

Lone_Wolf

Member

From: Netherlands, Europe

Registered: 2005-10-04

Posts: 11,911

Re: [SOLVED] Internet drops every 5 minutes - NetworkManager

Try disabling MAC address randomization, see https://wiki.archlinux.org/title/Networ … domization

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Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

(A works at time B)  && (time C > time B ) ≠  (A works at time C)

seth

Member

Registered: 2012-09-03

Posts: 51,056

Re: [SOLVED] Internet drops every 5 minutes - NetworkManager

Also post the output of

find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f

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How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

tbg

Member

Registered: 2017-06-22

Posts: 72

Re: [SOLVED] Internet drops every 5 minutes - NetworkManager

Try disabling WiFi power saving.

Vitalii_programmer

Member

Registered: 2022-01-15

Posts: 2

Re: [SOLVED] Internet drops every 5 minutes - NetworkManager

Disabling mac addresses helped me, thanks!
Disabling powersaving didn't help!

tbg

Member

Registered: 2017-06-22

Posts: 72

Re: [SOLVED] Internet drops every 5 minutes - NetworkManager

Please prepend [SOLVED] to your thread title if your issue is resolved.