urbackup server, 2.5.33 client 2.5.26 (9/3/25 current versions)
I’m a new user, I’ve fumbled along for 2 months. I have spent over 10 hours researching, reading FAQ,searching I am disabled and this is exhausting.
hell of a time getting space on 8TB drive, finally found orphaned backups that cleanup were missing.
Image backups working, unless I select either .vhdx or vhdx compressed. Shown as beta, sure, they fail to mount. I was about to swap out my eNVM system drive, glad I checked if mounting worked.
mount error:
ERROR: Footer checksum wrong. Switching to header
2025-09-03 19:53:14: ERROR: Header and footer checksum wrong
Mounting failed
tried deleting the backups that were non-mountable, they were removed from GUI but server log showed
“WARNING: Deleting E:\Backup\UrBackup2025\LZ\250903-1232_Image_SYSVOL\Image_SYSVOL_250903-1232.vhdxz.bitmap failed. The system cannot find the file specified. (code: 2)”
bonus points error : I am using ipv6, but I see these all over the log “ERROR: Sending broadcast failed! (ipv6)”