Problems after Update to Trixie

Creating a bug report/issue

I have searched the existing open and closed issues

Required Information

  • DietPi version | cat /boot/dietpi/.version
  • G_DIETPI_VERSION_CORE=9
    G_DIETPI_VERSION_SUB=19
    G_DIETPI_VERSION_RC=2
    G_GITBRANCH=‘master’
    G_GITOWNER=‘MichaIng’
  • Distro version | echo $G_DISTRO_NAME $G_RASPBIA
  • trixie
  • Kernel version | uname --al
  • Linux RPi-NEU-X 6.12.47+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.12.47-1+rpt1 (2025-09-16) aarch64 GNU/Linux
  • Architecture | dpkg --print-architecture
  • arm64
  • SBC model | echo $G_HW_MODEL_NAME or (EG: RPi3)
  • RPi 5 Model B (aarch64)
  • Power supply used | (EG: 5V 1A RAVpower): Original Raspberry
  • SD card used | (EG: SanDisk ultra) Various

Additional Information (if applicable)

  • Some Issues after the update from Bookworm to Trixie: With the older Versions of Dietpi (9.12 to 9.18) all is working fine. We’re using the RPi5 as ThinClients with Gnome and Remmina (V1.4.39). With Trixie Multi-Monitor didn’t work. The Session is only shown on one Screen and will not expand to all screens. (with worked before); some strange behaviour at logon to the Terminal-Servers (Authentication is needed twice). RealVNC-Server wouldn’t shown and isn’t working.
    With Bookworm all is working fine and it doesen’t matter if I install Trixie from the image fresh and clear or make the Distribution-Update over an existing and working installation of Bookworm (e.g. DietPi 9.18)

Steps to reproduce

Expected behaviour

Actual behaviour

Extra details