Unable to share CUPS printers with Samba connect / manage fail I've run out of places to look for more data and search engine results haven't been helpful (nearly all disable printer support entirely). Is there any other information I can provide and/or any other tests I can run to provide useful data? Error connecting to printers shared via Samba on an AD (both an old WinDom and a new SamDom). I can't manage them via the guide's method for adding drivers for windows (no printers / drivers listed). Connecting to \\printserver\ shows the CUPS printers Right click connect fails: Add Printer - Connect to Printer - Windows cannot connect to the printer - Operation Failed with error 0x0000001f (or 0x00000040 I think? On a clean new Samba domain). Samba's logs, even at log level 10, don't quite show me where to fix the issue. I don't know why it can't connect to spoolss, if there's a problem there, if the samba server can't connect to my workstation (for testing I've disabled the firewall temporarily, the issue persists), etc. A fileshare, named testshare, works, I can create files from a Windows 10 PC. I tried asking about this just before New Years, but didn't see any replies. This time I'm I've re-run the generic data collection script even though it's just a printer issue, and sanitized everything. Hopefully links to text documents are allowed. The samba log files are from the OLD WinDom's new member server, v-ps4 during one restart of the server and attempt to connect to the printer from a Windows 10 workstation. https://nor-consult.com/smblogs/collect-v-ps4.txt https://nor-consult.com/smblogs/log.smbd.txt https://nor-consult.com/smblogs/log.nmbd.txt https://nor-consult.com/smblogs/log.wb-CORPOLDWINDOM.txt https://nor-consult.com/smblogs/log.wb-V-PS4.txt https://nor-consult.com/smblogs/winbindd-dc-connect.txt https://nor-consult.com/smblogs/winbindd-idmap.txt https://nor-consult.com/smblogs/winbindd.txt New Samba Domain https://nor-consult.com/smblogs/collect-ad-corp3.txt https://nor-consult.com/smblogs/collect-v-fs5.txt