I have had the same issue with my vm, so I will raise it as a bug then and cite this forum thread.
thanks, I will have a look at it afterwards.
wio is completely broken in my case - since a long time.
This plugin is not working. It doesnt matter what i do - it is showing “updating” and nothing happens anymore.
The dev of this plugin doesnt seem to care about…
I’m seeing simialr situation after upgrade to test ver 156. However, I’m not using a VM and I can’t even get to the web GUI without getting the server error.
My log entries in the error log are slight diffterent though.
“[Thu Apr 22 14:56:47.133346 2021] [core:notice] [pid 4789:tid 135707341001728] AH00094: Command line: ‘/usr/sbin/httpd’
/var/ipfire/header.pl did not return a true value at /srv/web/ipfire/cgi-bin/index.cgi line 32.
[Thu Apr 22 14:57:58.687299 2021] [cgid:error] [pid 4791:tid 135707302057536] [client 192.168.xx.xxx:51190] End of script output before headers: index.cgi
/var/ipfire/header.pl did not return a true value at /srv/web/ipfire/cgi-bin/index.cgi line 32.”
(Note IP replaced with .xx.xxx)
Should I go and add to the bug report already created, and add my error_log to it ?
Also, is there a CL cmd that I can use to revert back to the 155 version ?
Stupid me 
should have imaged the drive before doing an upgrade to a test version.
Thanks
Your error message is something different and not related to the themes.
So I think you should raise a new bug for that.
Your IPFire email address and password will log you in to the IPFire Bugzilla
Re reverting to 155. There are some threads in the forum where people have changed certain files to enable them to go pretend to be two updates earlier (154) and then upgrade to 155 but not everything gets returned back.
The simplest and most certain is to re-instsll 155 and restore from your backup.
Ok thanks.
I’ll create the bug report, and do the new download scenario.
Bug 12613 submitted
These kind of error messages (" ...xxx.pl did not return a true value at ... ") appear, because xxx.pl is used (with require xxx.pl;) by some other perl file. All such require’d files should return true value. Usually those files have just “1;” on last line.
I had to make this kind of fix on my test IPFire while I did upgrade Core 155 → Core 156. I had made some private changes on that machine and I thought that I had broken it myself. Apparently not.
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Just noticed today Hostapd UI also returned a server error message with the following httpd logs
[Sun Apr 25 10:10:33.172993 2021] [cgid:error] [pid 6557:tid 3013604272] [client 192.168.1.97:65516] End of script output before headers: wlanap.cgi, referer: https://192.168.1.1:444/
Undefined subroutine &Network::get_intf_by_address called at /srv/web/ipfire/cgi-bin/wlanap.cgi line 85.
[Sun Apr 25 10:12:53.485539 2021] [cgid:error] [pid 6557:tid 2914997168] [client 192.168.1.97:49210] End of script output before headers: wlanap.cgi, referer: https://192.168.1.1:444/
command failed: No such device (-19)
command failed: No such file or directory (-2)
To recover from the error
- Uninstalled & Reinstalled hostapd package
- The WLanAP page loaded reporting “interface error, do you want to remove interface”
- Respond with “Yes”
- Select as new interface “blue0”
- Everything is now back to normal
Not sure if this is a separate issue or related to the UI refactoring work as part of 156
Running
IPFire 2.25 (armv5tel) - Core Update 156 Development Build: master/cea9d7b3
After upgrade to 156 every graph is shown very small.
Can I change it.?
By the way, no problems with the installed version of wio.
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I submitted bug 12613 some time ago, which I think is related to “Themes”.
Also submitted requested files, and did some troubleshooting of my own.
Realize that developers are likely busy tackling bigger issues.
Hearing comments about how various “Themes” can not all be debugged, but I never changed my theme. It is default out of the box on install.
I did find discrepencies between stable core155 and test core156 in the index.cgi and header.pl files.
The summary can be found as a comment 7 in the same bug report.
[12613 – Core Update 156 Testing - Internal server error on WebGUI after upgrade]
Rejjy
Have you tried to reinstall core156 after 20.4.2021. In the first builds some files are missing in the updater.
https://git.ipfire.org/?p=ipfire-2.x.git;a=commit;h=7b0c6a5b3a12535831f1418b9dc5f6385e0c033d
If not set /opt/pakfire/db/core/mine back to 155 and update again.
wio is still not working… 
I think it is a problem with the IPFire installation, because the data (system load, user, installation date) in the footer addon are also not completely output … 
Everyone is free to use the add-on or not …
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That is somehow definitley a problem with wio:
https://bugzilla.ipfire.org/show_bug.cgi?id=12612
And the solution is also outlined :-).
Greetings Jonatan
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Just upgraded to 156. No problems. 