Questions tagged [networkmanager]
NetworkManager is a daemon that provides a high-level interface to network interface configuration. (Used in Ubuntu MATE)
60 questions
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Android won't connect to bridged accesspoint
After setting the Wifi country code. I followed this guide: https://www.raspberrypi.com/documentation/computers/configuration.html#use-your-raspberry-pi-as-a-network-bridge And I got a working bridged ...
- 111
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36 views
Sharing an ethernet connexion with NetworkManager, not kept after reboot
I am using a raspberrypi to isolate a Windows host from the rest of my network. My intention is to have a small firewall that acts as a dhcp/dns server and doesn't route the windows network to the ...
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113 views
How do you set up a connection on Trixie to automatically switch between DHCP and Link-Local-Address
I have a headless Raspberry Pi 4 with WAN and ETH0 connected running Trixie. I need ETH0 to use a DHCP address when connected to a network with a DHCP server and then switch to a Link-Local address ...
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43 views
Pi as restricted Wifi bridge/AP for one device only
Apologies if this is similar to older questions but I can't see the exact use-case, and network manager has come along in recent times to deprecate the old ways, so here we go... We have a wifi-only ...
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-1 votes
1 answer
141 views
Cannot ping/connect to external addresses (except DNS servers) reliably on raspberry pi 5 bookworm
For reference, I'm no expert of how networks work and have mostly self-taught myself, so apologies in advance for any inaccuracies/omissions. I have a raspberry pi 5 connected via ethernet and wifi to ...
- 107
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157 views
No Wi-Fi device found on RPi 3B
I'm using a Raspberry Pi 3 Model B with Debian 12 Bookworm. Wifi used to work a few days ago. I then re-flashed the SD card and reinstalled Debian 12 Bookworm. Since then, wifi is not working anymore ...
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1 vote
1 answer
390 views
WiFi hotspot on Raspberry Pi 3 does not work with internal WiFi, but does work with external stick
I am running a Raspberry Pi 3 Model B using a freshly installed Raspberry OS (Debian 12 (bookworm)) and want to use it to provide a WiFi hotspot. This should be possible according to a tutorial on the ...
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What 5G m.2 cards will be compatible with a m.2 HAT+ adapter board for the Raspberry PI 5?
The following HAT+ is available on Waveshare: https://www.waveshare.com/pcie-to-4g-5g-m.2-usb3.2-hat-plus.htm Now on Waveshare they have listed a series of compatible 5G modules: RM502Q-AE RM520N-GL ...
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-1 votes
1 answer
170 views
WiFi Security Settings [WEP]?
Have just started a course in Ethical Hacking. The plan is to use a Raspberry Pi-4 (32-bit Lite, Bookworm, Headless) which I have already configured it as an Access Point to use as a target: $ sudo ...
- 99
2 votes
2 answers
2k views
NetworkManager: WiFi access point disable internet connection sharing
I followed the official guide (from the Raspberry Pi people) for setting up a Pi as a WiFi access point. It says: With this network configuration, wireless clients can all communicate with each other ...
-1 votes
2 answers
727 views
Raspberry Pi 5 sometimes has no LAN connection after booting
My raspberry Pi 5 sometimes (about one in seven) boots has no network connection. The Rpi receives an IP address from the DHCP server, but cannot ping any IP address from it. Interestingly, it is ...
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1 answer
141 views
What could cause a only Raspberry Pi3 devices to lose WiFi connectivity regularly?
Question What could cause a only Raspberry Pi3 devices to lose wifi connectivity at 38 minutes after the hour? Raspberry Pi 4 devices with the same configuration are not impacted. Issue: Raspberry pi ...
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-1 votes
1 answer
306 views
NetworkManager keeps creating new ethernet interfaces
I'm trying to setup a Raspberry Pi 4 to a static IP address using this guide: https://www.jeffgeerling.com/blog/2024/set-static-ip-address-nmtui-on-raspberry-pi-os-12-bookworm I setup static IP ...
-1 votes
1 answer
522 views
Cannot connect to usb-wifi dongle as Hotspot using nmcli
My setup consists of a pi5 running latest Bookworm $ uname -a Linux rpi5 6.6.31+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.6.31-1+rpt1 (2024-05-29) aarch64 GNU/Linux. On-board wifi is set to the usual ...
0 votes
1 answer
2k views
Setting Metric on Bookworm
I have a Raspberry Pi 4 running bookworm. It has a cellular modem attached via USB (interface usb0)and a Wireless connection (interface wlan0). The usb0 has a metric of 100 and the wlan0 a metric of ...
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