Update UUID of existing exFAT partition
tune.exfat -I 0x<UUID> <partition>
Categorymisc
Miscellaneous
Backup file invalid: fix broken Threema backup
Extract backup and ignore Unexpected end of archive error…
7z x threema-backup_*.zip
… and recompress with password.
cd threema-backup_*
7z a -p -mem=AES256 -tzip ../threema-backup_<original_filename>.zip *
Check compression method and encryption (Method = AES-256 Deflate):
7z l -slt threema-backup_<original_filename>.zip
Attempt to perform an operation not allowed by the security policy `PDF’
Change
<policy domain="coder" rights="none" pattern="PDF" />
to
<policy domain="coder" rights="read | write" pattern="PDF" />
in /etc/ImageMagick-?/policy.xml.
Remove invalid characters from filename
detox -r -v -n path/
Force Thunderbird to check all folders for new mail
Set mail.server.default.check_all_folders_for_new to true using the config editor (advanced settings).