UrBackup - Discourse - UrBackup Community Forums

Topic	Replies	Views	Activity
Having problems with UrBackup? Please read before posting general discussion First of all: Sorry your are having problems with UrBackup. We strive to keep UrBackup bug free, but as with every software project this is a difficult endeavour, which is dependant on the community reporting potential p…	0	52110	October 7, 2015
Client issues connecting to urbackup server client	24	155	October 30, 2026
Internet-client incremental backups size similar to full backups / lan-clients incremental backups significantly smaller client	5	15	October 29, 2026
UrBackup 2.5.38: huge backup linking process restarts from scratch + crashes during service shutdown Server	3	20	October 29, 2026
Client Does Not Stay Connected client need-more-info	2	11	October 28, 2026
Log file: “No available slots…” Huh?	1	13	October 28, 2026
Urbackup on a Windows Server 2022 with shared drives Server	2	11	October 27, 2026
Postfilebackup: Why no error detection? client	7	30	October 26, 2026
Ideas for bigger features: which would you accept upstream? Development	2	25	October 25, 2026
Web server sends "Connection: Keep-Alive" but closes every connection — breaks reverse proxies that reuse connections Server need-more-info	1	19	October 25, 2026
Client broken under macOS 27 client	15	94	October 18, 2026
2FA login to Web UI possible? Webinterface	3	115	October 18, 2026
BUG - ZFS with virtual sub client - Manual incorrect	3	70	October 18, 2026
UI wording suggestion: "Monthly Internet Traffic Limit (GB)" Webinterface	1	32	October 17, 2026
User rights - browse backups Server	3	130	October 17, 2026
Option to limit retries when client goes offline Server	3	64	October 17, 2026
Plan: Windows-based restore CD (WinPE) Development	2	33	October 16, 2026
Android UrBackup Client Feature requests	17	10509	October 14, 2026
UrBackup .vhdxz: supported read-only inspection of an NTFS sector general discussion	1	14	October 13, 2026
Newbie questions about urbackup general discussion	8	60	October 13, 2026
Restore from physical host to VM or from host to a different host help	9	63	October 12, 2026
I need to create full-image backups of Linux that can be restored without issues Server	1	25	October 12, 2026
Plan: one client backing up to several independent servers Development	3	39	October 12, 2026
Plan: explain why "Restore" is missing (headless Linux restore) Development	4	34	October 5, 2026
Zfs and urbackup general discussion	3	99	October 4, 2026
Error long create failed! max 2*255 bytes Server	5	260	October 4, 2026
Error with backup imagen: WARNING: Parent directory not found in MFT. Was probably deleted	1	30	October 3, 2026
Client is not backing up D drive client	1	34	October 3, 2026
Urbackupsrv crashes with segmentation fault (general protection fault) during Web UI VHDX mount, but CLI mount-vhd succeeds Server	7	54	October 2, 2026
Vulnerablity found Server	3	114	September 30, 2026

Having problems with UrBackup? Please read before posting

First of all: Sorry your are having problems with UrBackup. We strive to keep UrBackup bug free, but as with every software project this is a difficult endeavour, which is dependant on the community reporting potential p…