Frontend bug

[JanCZ]

I ran into serious issue while trying to set zabbix into produciton. For long time, i was able to add/modifiy user, i was mainly modifying number of rows visible etc. no problem

The frontend now collapsed, i cant check multiple boxes in hosts, using "check all" box, i cant also use shift to select first and then last host while selecting all inbetween. When i try to modify user - simply number of rows for example i get this. I cant even write into groups or select it. Also the buttons on the right side "Users, Permissions etc." are not doing anything while selceted, just urls changes but not the page. Any idea? It seems it somehow collapsed.

following error appears when i simply hit Update, even nothing changed. I have groups, users inside it, i even made new group ad added this user to it, but still the same

[LenR]

The screen doesn't show the user being assigned to any group, did you have one?

[JanCZ]

yes for every user in user groups, i was not seeing this bug before, i cant even create user since i cant add any group to it - the text field is uneditable, even mouse cursor dont change while hovering over it

Name# Members Frontend access Debug mode Status
ansible-iptv-api Users 2 4net-demo (4net-dem), ansible-iptv-api System default

Multiple things and buttons dont work properly in frontend suddenly, for examle reset button in hosts does nothing - does not reset seraqch to deafult....i triend to autoremove and install frontend again but with no effect, anny suggestions what i might try to remove/reinstal? Can it be apache2? or server itselff? iam really not seeing any clue to follow here

[LenR]

What zabbix version?

Sometimes, using a different browser or private mode in the browser will "fix" frontend bugs.

[JanCZ]

Zabbix 3.4.6 postgress 10.1 on Debian 9, using firefoox in Ubuntu 16.04, i had no problems at all until now, i was able to modify users, select multiple hostst by "mass check box" or use reset button to put research results to default.

Also the error on screen sugest its not only buttons and front end functions but i assum something deeper

[SBO]

Did it happened after a Zabbix upgrade ?
Did you try to empty your cache ? (Good old CTRL+F5)

[JanCZ]

It was the cache of firefox itself, the timing and symptoms of this issue simply lead me out of the correct troubleshooting....today i let my colleagues test it and they had no problems...bad luck, bad timing