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Re: internet connection freezes
From: |
Gottfried |
Subject: |
Re: internet connection freezes |
Date: |
Wed, 12 Apr 2023 10:54:20 +0000 |
Hi,
thanks for help,
sorry , I forgot to say that:
I connect my laptop via ethernet cable, LAN, to a router
---------------------------------------------------------------------
1.
gfp@Tuxedo ~$ nmcli
virbr0: connected (externally) to virbr0
"virbr0"
bridge, 52:54:00:16:E9:74, sw, mtu 1500
inet4 192.168.100.1/24
route4 192.168.100.0/24 metric 0
enp53s0: unavailable
"Realtek RTL8111/8168/8411"
ethernet (r8169), D4:93:90:07:A2:AD, hw, mtu 1500
----------------------------------------------------------------------
2.
Use "nmcli device show" to get complete information about known devices and
"nmcli connection show" to get an overview on active connection profiles.
Consult nmcli(1) and nmcli-examples(7) manual pages for complete usage
details.
...........................................................................
3.
gfp@Tuxedo ~$ nmcli device show
GENERAL.DEVICE: virbr0
GENERAL.TYPE: bridge
GENERAL.HWADDR: 52:54:00:16:E9:74
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected (externally))
GENERAL.CONNECTION: virbr0
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/3
IP4.ADDRESS[1]: 192.168.100.1/24
IP4.GATEWAY: --
IP4.ROUTE[1]: dst = 192.168.100.0/24, nh =
0.0.0.0, mt = 0
IP6.GATEWAY: --
GENERAL.DEVICE: enp53s0
GENERAL.TYPE: ethernet
GENERAL.HWADDR: D4:93:90:07:A2:AD
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.CONNECTION: --
GENERAL.CON-PATH: --
WIRED-PROPERTIES.CARRIER: off
IP4.GATEWAY: --
IP6.GATEWAY: --
......................................................................
4.
gfp@Tuxedo ~$ nmcli connection down <connection name> \
&& nmcli connection up <connection name>
-bash: syntax error near unexpected token `&&'
-----------------------------------------------------------------------
gfp@Tuxedo ~$ nmcli --version
nmcli tool, version 1.41.2
........................................................................
5.
nmcli g
STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN
connected (local only) limited missing enabled missing enabled
Does this mean WIFI is on my lapttop enabled?
If yes, how can I switch it off?
............................................................................
6.
`nmcli connection down <connection name> \
&& nmcli connection up <connection name>`.
Do I have to include the "dot" at the end?
I guess it shows the end of the sentence.
........................................................................
7.
gfp@Tuxedo ~$ nmcli c
NAME UUID TYPE DEVICE
lo 7a147fe2-d819-4316-8fc3-5048760b8449 loopback --
virbr0 3806cfd9-88d8-4640-b159-171587357668 bridge virbr0
Wired connection 1 84733337-c8dc-3c39-8b73-c05ae193c799 ethernet --
..............................................................................
8.
gfp@Tuxedo ~$ `nmcli connection down <connection name> \
&& nmcli connection up <connection name>`
-bash: command substitution: line 1: syntax error near unexpected token
`newline'
-bash: command substitution: line 1: `nmcli connection down <connection
name> '
....................................................................
9.
gfp@Tuxedo ~$ `nmcli connection down <connection name> \
&& nmcli connection up <connection name>`.
-bash: command substitution: line 1: syntax error near unexpected token `&&'
-bash: command substitution: line 1: `nmcli connection down <connection
name> && nmcli connection up <connection name>'
-bash: .: filename argument required
.: usage: . filename [arguments]
I am not sure how the command should look like.
.......................................................................
gfp@Tuxedo ~$ sudo herd restart network-manager
Password:
herd: service 'network-manager' could not be found
I am using MATE desktop
clicking the icon network in the menu line
shows
ethernet:
device: enp53s0
MTU: automatic
There is no possibility shown to enable networking again, no button to
click....
Kind regards
Gottfried
Am 11.04.23 um 17:48 schrieb Arnaud:
Hi,
It depends on how you connect to the Internet.
On a laptop and with the default configuration, you are probably using
Network Manager (which you can check by running `nmcli`).
If you use Network Manager, you can probably use the following instead
of rebooting:
`nmcli connection down <connection name> \
&& nmcli connection up <connection name>`.
Hope that helps,
--
Arnaud
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Re: internet connection freezes, (, 2023/04/12