Questions tagged [connman]
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16 questions
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connman: Permanently disable built-in WiFi interface
The built-in WiFi adapter on my old MacMini does not handle weak signals very well resulting in a slow connection. Therefor I'm using a USB adapter instead. After restarting the computer the output ...
- 1,988
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774
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How to configure connmand to not to add the unnecessary route with IP 0.0.0.0 and GW 0.0.0.0
The below route is sticky, even if manually deleted, it gets added by connmand (Connection Manager Daemon) with another interface name. If the specific interface is made down using ip link cmd, I see ...
- 13
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84
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Implementing Dynamic IP Fallback Mechanism with Connman
I am working on a Debian 11-based live USB distribution that utilizes Connman for network management. However, as this distribution may run on various computers with different network interface card ...
- 11
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Arch fresh install, SSH hangs and times out
I just finished configuring a fresh install of Arch on a Macbook Pro mid-2012 (9,2).
It has a Broadcom wireless modem (chip 4331) that works for internet browsing with my current configuration.
SSH ...
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connman and changing ip addresses back and forth with dhcp
The rules for setting up an IP address on your computer in Linux has changed and now there is this connman thing. I'm on a Beaglebone black:
Linux beaglebone 4.19.94-ti-rt-r72 #1buster SMP PREEMPT RT ...
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633
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Slax, connman — how to disable assigning IPv4-LL addresses?
I want to build a custom image of Slax and I am particularly annoyed by all those link-local (IPv4-LL) addresses it assigns to all interfaces by default. How can I get rid of that? I can't find any ...
- 1,779
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Wi-Fi connection mysteriously doesn't work with some routers
I run Debian 11 with the LXQt desktop environment. I have noted that Wi-Fi works with some routers but not with others. I also have the same software setup on a different computer and it has the same ...
- 1,988
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Troubleshoot: No internet on debian lxqt while connman is connected
On a new debian 11 installation I get no internet, even when connman tells me that I am connected.
- 279
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Connman error "passphrase required", but not making me input password
So I wanna connect to a wifi network, I click it and it doesn't show the window to input the password. It just shows this error:
"GDBus.Error:net.connman.Error.PassphraseRequired: Passphrase ...
5
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1
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2k
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Prevent connman from adding a default route for networks without a gateway
I have a PC running K3OS with two ethernet interfaces. One (eth0) is connected to a network without a DHCP server with a static IP address and the other (eth1) is connected to a network with a DHCP, ...
- 51
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systemd: Failed to disable unit: Read-only file system
I have an embedded system with an operating system built by yocto (Automotive Grade Linux: Halibut 8.0) that has 2 competing dhcp clients: connman and systemd-networkd.
sa8155:~# systemctl --type=...
- 346
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connmanctl on a Debian 'pocketbeagle'
I'm trying to configure my new "pocketbeagle" to share a network connection with my Ubuntu (20.04) laptop. PocketBeagle runs a version of Debian: 10.3/2020-04-06 (REF).
"pocketbeagle&...
- 3,896
3
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901
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ConnMan: how to store password as hash?
We are looking for a way to get ConnMan to hash passwords (hashed on disk, i.e. not in plain text).
We are wondering if it is possible to enable such feature by compile-time definition or runtime ...
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3
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462
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Setup static IP address for 1 machine and DHCP for other
I'm using my Laptop on several networks. When I'm at home or at the office I occasionally want to connect with my phone to a server running on my laptop (say MPD, ssh, transmission).
The problem I'm ...
- 783
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Remove connman without disrupting ethernet connection
For a bunch of historical and justifiable reasons, I have a situation where I need to programmatically configure a device with a fresh Debian installation, over a ssh connection. Think of it like a ...
- 1,682