firmware: /ui pages miss css/js after upgrade

[gitdevmod]

web page with https://fw/ui/ does not display correctly
ex: https://fw/ui/core/firmware/#checkupdate it takes around 10sec to display the page

System:
OPNsense 15.7.9-i386
FreeBSD 10.1-RELEASE-p17
LibreSSL 2.2.2

[fichtner]

We've seen this one other time, the package contents not being installed correctly. Can you check if your disk is full:

# df -h

Console root menu option 12 should upgrade to 15.7.10 ok and fix the GUI if it wasn't due to a full disk. Note that the 15.7.10 update will reboot.

[gitdevmod]

It's a vbox dynamic disk of 10GB,
root@OPNsense:~ # df -h
Filesystem Size Used Avail Capacity Mounted on
/dev/ada0s1a 9.7G 809M 8.1G 9% /
devfs 1.0K 1.0K 0B 100% /dev
devfs 1.0K 1.0K 0B 100% /var/dhcpd/dev

I installed OPNsense from OPNsense-15.7_LibreSSL-cdrom-i386.iso, updated to 15.7.9 from the console menu then updated to 15.7.10 from console menu, the bug still remains

[fichtner]

Browser cache maybe? We moved themes around. E.g. Firefox cache handling is very sticky. Try another browser, close and reopen, maybe empty cached css and javascript.

[mschilt]

Screenshot looks like a problem I also experienced (somehow the theme was set to 'pfsense_ng' instead of 'opnsense'. (had to set it to 'simple' and then back to 'opnsense' to restore it completely but this does not work anymore since 'simple' theme is gone with 15.7.10).

@gitdevmod could you try this:
Connect to the box by using your browsers dev tools/network. Watch if you get any 404 back and have a look at the URL of that file (most probably a css file). Do you see any references to the 'simple' or the 'pfsense_ng' theme?

[fichtner]

The pfsense_ng issue happens when a pfsense config was imported and affects all pages. It reads like this only happens on the firmware upgrade page?

[gitdevmod]

@fichtner I tried firefox and chrominium with removing cache and still the same. It was also the case from ui/proxy
@mschilt I tried to change the theme to simple and did not see anything I switched then back to opnsense. The issue is now resolved since I selected opnsense theme (only one theme in the list like you said) in settings page and applied
In source code of the ui/firmware page there is no reference to pfsense_ng

[fichtner]

@mschilt @gitdevmod is this somehow reproducible? the workaround described by @mschilt seems odd, it points to a bug in the theme load process we've been unable to trigger locally.

[gitdevmod]

@mschilt from the opnsense installation there is no access.log file at least in /var/log/lighttpd directory

[fichtner]

@gitdevmod last question for today, was the full GUI affected or only the /ui parts? Sorry, I guess you already answered that with /ui only. :)

[mschilt]

@gitdevmod great that it is now solved.
@fichtner Happened to me the last time when I was updating (there is another 'issue' regarding the messed up interface order, etc.). For me only the new parts of the gui were affected (/ui/)

[fichtner]

Thanks guys, keeping this open for further investigation.