January 18Jan 18 I just built a new system to move my unraid server into and after booting it up, I am unable to get into the webGUI. I'm still able to SSH into the server and if I boot into GUI mode, it still does not load when the browser opens to localhost, so I'm pretty sure it's something to do with the webGUI service itself. Any suggestions appreciated, thanks.Unraid ver 6.12.8carbuncle-diagnostics-20260117-1743.zip
January 18Jan 18 Author Booted into SAFE mode and the webGUI is still inaccessible.I am thinking it might have something to do with SSL since I've swapped hardware. I tried disabling it by using the command use_ssl no but I'm not sure if there is anything else I need to configure to turn off ssl.
January 18Jan 18 Author I'm looking at the syslog from my diagnostics and I came across this line:Jan 17 17:37:08 carbuncle emhttpd: shcmd (37): /etc/rc.d/rc.unraid-api installJan 17 17:37:08 carbuncle emhttpd: shcmd (38): /etc/rc.d/rc.nginx startJan 17 17:37:09 carbuncle root: Starting Nginx server daemon...Jan 17 17:37:09 carbuncle nginx: 2026/01/17 17:37:09 [crit] 11948#11948: pwrite() "/var/run/nginx.pid" failed (28: No space left on device)What device is it referring to having no space left in?edit - so df.txt shows that /run is at 100% with 32M, how do I expand it's capacity or clear out space in this folder?Filesystem Size Used Avail Use% Mounted onrootfs 126G 625M 126G 1% /tmpfs 32M 32M 0 100% /run/dev/sda1 3.8G 1.3G 2.5G 35% /bootoverlay 126G 625M 126G 1% /liboverlay 126G 625M 126G 1% /usrdevtmpfs 8.0M 0 8.0M 0% /devtmpfs 126G 0 126G 0% /dev/shmtmpfs 128M 572K 128M 1% /var/logtmpfs 1.0M 0 1.0M 0% /mnt/diskstmpfs 1.0M 0 1.0M 0% /mnt/remotestmpfs 1.0M 0 1.0M 0% /mnt/addonstmpfs 1.0M 0 1.0M 0% /mnt/rootshare Edited January 18Jan 18 by jyee1688
January 18Jan 18 Author Solution Alright, so I'm not sure what happened here, but /run/udev/data/ was filling up with 32MB of files and that was preventing anything else from starting in /run. I added mount -o remount,size=128M /run to the go file on the flash drive /boot/config/go and that allowed /run to have enough space for everything to load up.Once I was able to get into the webGUI I confirmed all my settings looked good and upgraded to unraid 7.2.3 and now the /run file is back down to 496kb... Anyway, problem solved for now.Filesystem Size Used Avail Use% Mounted ontmpfs 128M 496K 128M 1% /run
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