Hello, The update didn’t work for me either; the lmn7 packages have some kind of Python dependency issue, so they can’t be updated. For now, I’ll stick with version 7.2. [lmn73update] [lmn73update2] [lmn73update3] I’d welcome any suggestions.

Hello Fenyo, [Bild] Fenyo: I’d welcome any suggestions. I made a new package linuxmuster-tools7 to fix this problem. Hope this helps. Cheers, Arnaud

Thank you very much for the quick help; the update to version 7.3 has now completed without any issues. I’ve only tested it on virtual clients so far, and at first glance, it seems to be working fine there—except for the time synchronization on Windows. For some reason, it only syncs to UTC + 0 hour…

[Bild] Fenyo: The next step will be to upgrade Proxmox 8.4 to 9.2, which worries me a bit more—if anything goes wrong, there’s no snapshot to fall back on, Hi Fenyo, you can backup the PVE itself to the PBS … you can find the instructions here: [Bild] Backup von Proxmo…

Hi Fenyo, Windwos and timesync: a known Problem ..and very old. First Problem: every Operatingsystem expects UTC in RTC (Universaltime in the RealT Time Clock in BIOS): except Windows (of course). Windows expects localtime in RTC.. So the first thing you must do is force Windows to expect UTC in …

Thanks, I’ll take a look at it. At first glance, I need to let this sink in a bit so everything falls into place.:sweat_smile:

The strange thing is that I just checked it on real clients and there’s no problem there—it’s only with the virtual ones. But earlier, under version 7.2, there wasn’t a problem there either, though the registry entry you linked to solved that as well. Thank you very much.

Hello, I’ve splitted the thread because the problems mentioned here are different as the one given in the original post (key error with sources). Cheers, Arnaud

[Bild] Fenyo: Thanks, I’ll take a look at it. At first glance, I need to let this sink in a bit so everything falls into place.:sweat_smile: Hi. It’s really quite easy … I followed the instructions in the link and prepared the PBS. After that I simply start the following script on each PVE ……

OK, thanks. I ran the PvE backup using the link and following the instructions (it really does finish very quickly), but if I’m not mistaken, this mostly just backs up the settings, so how would the restore work (the thread doesn’t mention that, though I haven’t read through the whole topic)? I gues…

Upgrade to 7.3: problems with dependency and linbo

Michael 9. Juli 2026 um 06:58 4

Hi Fenyo, you can backup the PVE itself to the PBS … you can find the instructions here: