On Thursday 26 of March 2026 13:18:39 Michael Renner via tde-users wrote:
 Moin,

 I installed TDE to a Raspberry Pi Model B+. But installation and start
 failed. Are Raspberry Pi with armv6l architecture not supported?

 Mar 26 13:09:27 bruit systemd[1]: Starting lisa-trinity.service...
 Mar 26 13:09:27 bruit lisa-trinity[25094]: Starting LAN Information
 Server: Segmentation fault
 Mar 26 13:09:27 bruit systemd[1]: *lisa-trinity.service: Control process
 exited, code=exited, status=139/n/a*
 Mar 26 13:09:27 bruit systemd[1]: *lisa-trinity.service: Failed with
 result 'exit-code'.* Mar 26 13:09:27 bruit systemd[1]: *Failed to start
 lisa-trinity.service.* Errors were encountered while processing:
 lisa-trinity
 *Error: Sub-process /usr/bin/dpkg returned an error code (1)*
 *renner@bruit*:*~ $* /opt/trinity/bin/kcalc
 Illegal instruction

 *renner@bruit*:*~ $* cat /proc/cpuinfo
 processor       : 0
 model name      : ARMv6-compatible processor rev 7 (v6l)
 BogoMIPS        : 697.95
 Features        : half thumb fastmult vfp edsp java tls
 CPU implementer : 0x41
 CPU architecture: 7
 CPU variant     : 0x0
 CPU part        : 0xb76
 CPU revision    : 7
 Hardware        : BCM2835
 Revision        : 0010
 Serial          : 000000000eebcf3b
 Model           : Raspberry Pi Model B Plus Rev 1.2

 From my /etc/apt/sources.list file:

 deb http://mirror.ppa.trinitydesktop.org/trinity/deb/trinity-r14.1.x
 trixie main deps

 Thanks for any hint.
 Michael Renner

Hi Michael,

the standard Debian packages for the "armhf" architecture assume ARMv7. For 
this reason, packages for Raspbian are built as a separate distribution to 
be usable for ARMv6 as well.

In your APT source url for the Trinity packages, change the distribution 
name from "trixie" to "raspbian-trixie":

deb http://mirror.ppa.trinitydesktop.org/trinity/deb/trinity-r14.1.x 
raspbian-trixie main deps

Cheers
Slávek