Although I have my libreoffice configured in tools->options->internet->e-mail containing thunderbird or /usr/bin/thunderbird, each time I try to send a file, I get a "non functional e-mail configuration found in libreoffice" error, since upgrade to 5.4.4.2 on ubuntu 17.10 kernel 4.13.0-35-generic.
No problem with TB and LibO. Maybe it's something specific to Ubuntu? Do you get the same in Safe mode (doing the option setting again after entering Safe mode)? Help - Restart in safe mode and then Continue in safe mode. Arch Linux 64-bit Version: 6.1.0.0.alpha0+ Build ID: 856c57f20f9b07c686a854e0ccbb6ee3b0ee4791 CPU threads: 8; OS: Linux 4.15; UI render: default; VCL: kde4; Locale: fi-FI (fi_FI.UTF-8); Calc: group Built on March 7th 2018
No further problem after upgrade to 5.4.5.1 in LO and kernel 4.13.0-36-generic on ubuntu. Seems to be solved.
Great, tweaking status