Chris Vogel shared 13 hours ago
Chris Vogel shared a day ago
Chris Vogel shared 7 days ago

Looking at routing in I stumbled over an issue at that explains why Linux clients started having problems on my home wifi: via I sent a router (option 3) and a static route (option 121).

Background: at the time of configuration I used a VPN connection while connected to my wifi that routed 192.168.0.0/16. I needed one /24 subnet to be routed over my default gateway. The static route for the class-c net had the smaller netmask and overruled the class-b route for the VPN-connection.

After the change I was missing a default route, added it to NetworkManager as a local entry and had been done until stumbling over it again with a new installation.

Now I know … 😉

I'm using with to store my passwords. The login forms used on various sides sometimes break the workflow.

For my issue logging in to madduck shared a simple workaround:

Add additional fields to the pass entry to give PassFF hints what to fill where. The additional fields are no secrets nor worth storing, but they push PassFF to filling the credentials into the correct fields.

madduck Codeberg.org
Chris Vogel shared 25 days ago
Chris Vogel shared 28 days ago

So you added a user account to your linux (mobile) for any reason? That account will never be used to login to ?

Well, it will show up on your login screen unless you picked an uid from the range of system accounts.

On and the login screen is presented by the greeter run from greetd. For the greeter is . The user accounts to show on the login screen are requested from .

One way to get rid of an user account on the login screen is to mark it as a system account: USER=<username>; echo -e '[User]\nSystemAccount=true' | sudo tee /var/lib/AccountsService/users/$USER; sudo chmod 600 /var/lib/AccountsService/users/$USER

https://www.freedesktop.org/wiki/Software/AccountsService https://github.com/samcday/phrog https://sr.ht/~kennylevinsen/greetd/

Next is Monday 21st of September 19:30.

We'll meet at the Strandhaus37 in /. If you'd like to join us for talk about , digtial , you can easily find us by looking for a table with phones scattered about :).

Topics:

allows to have multiple users. If automatic login is disabled on start a login screen is shown presented by typically running as the system user greetd.

greetd is logged in automatically to do its magic and systemd starts all the configured user services for that user.

is integrated as such a service and mounts all removable media to /run/media/greetd - on my the sdcard.

After logging in the greetd user session is logout out and the new session for the authenticated user is started. udiskie for the greetd session is stopped leaving the sdcard mounted to the path for greetd.

udiskie starts for the authenticated user, but does not mount the removable media, because it is already mounted for the former logged in greetd.

No music in 🤷

An easy way around this is to change the service file for udiskie to the new version from the example directory of udiskies repository by copying it to /etc/systemd/user/.

Once systemd picked up the changes udiskie will not be started for system users anymore and systemd will run udiskie-umount after stopping the service on user logout.

Now one UserA can logout and UserB can use the same sdcard if file permissions allow.

Chris Vogel shared a month ago
Chris Vogel shared 4 months ago
Chris Vogel shared 4 months ago

Big fun! 🙃 Got a logic analyzer, because receiving the DCF77 time signal fails often.

The definition how the signal is supposed to look is simple and clean and there must be a better way to ignore the wrong pulses.

Chris Vogel shared 4 months ago

I'm looking for a very special clock:

  • epaper display
  • receiver for time signal broadcast in Germany
  • showing
    • time
    • qr for an url containing a totp token
  • low power usage, battery not necessary
Chris Vogel shared 5 months ago
Chris Vogel shared 5 months ago

The my son attends to gets new devices from the state of . The devices are a collection of , and .

His school - until know - promoted and supported using and .

Now it is completely unclear whether it will be possible to use and support these devices with linux.

https://hallo.ween.de/@chris/statuses/01KP7YFY7504409D06PBP16WAR

Chris Vogel shared 6 months ago