Hello Arjen, Am 17.06.21 um 11:45 schrieb Arjen Balfoort:
> * What led up to the situation? > Update from 1:78.10.0-1 to 1:78.11.0-1 breaks Atom feeds. > > * What exactly did you do (or not do) that was effective (or > ineffective)? > Checked live ISO with Thunderbird 1:78.10.0-1 which retrieved Atom feeds. > Checked that RSS feeds worked in 1:78.11.0-1 which it did. > Upgraded 1:78.11.0-1 to experimental 1:89.0~b2-1 which also does not retrieve > Atom feeds. I expect you are also a victim of some trouble around the libnss3 library and changed behavior between the available version in testing/bullseye and unstable. Please have a look at https://bugs.debian.org/989839 for more information. > Debugging Thunderbird in bullseye is impossible at the moment: there > is no thunderbird-dbgsym package and the run-mozilla.sh script > mentioned in the man page does not exist. That's only partially true. Yes the man page is outdated, I haven't noticed this really before your email, I've adjusted the relevant part right now and this will get reflected within the next upload. The thunderbird binary has an option '--help' for while. This is available by tab completion by the way. > $ thunderbird --help > ... > thunderbird -g > > Starts Thunderbird in a GDB session if packages gdb and > thunderbird-dbgsym are installed. > ... This will you give further information in case not all requirements are fulfilled. I expect you will get a full working Thunderbird again if you install the libnss3 package from unstable/sid. -- Regards Carsten