after update today chromuium is not working and konsole shows no sign of any problem just hangs… and hangs…
“not working” is a very bad explanation about what you experience. That can be everything from “no window start ever seen”, via “window shows nothing” to “looks fine, but does not open any URLs”, or many variations of this.
We can realy not see what you do, see or hear.
Have you looked at your previous thread where this latest problem and different solution has been discussed there? If not, please do so! 
windows does not load at all, before konsole reports that ffmpeg is the problem this time nothing at all.
Your previous thread was re-used by @caf4926 for a related error with chromium after installing the latest TW snapshot, but it is caused by a different problem. Have you read that thread? Did you understand the solution provided? Please confirm, yes or no?
What was the last snapshot you installed? Please answer like this openSUSE 201508?? or this 201507??
What chromium packages are installed now on your system?
Try to read this part of your previous thread: https://forums.opensuse.org/showthread.php/508914-symbol-lookup-error-usr-lib64-chromium-lib-libmedia-so-undefined-symbol?p=2722593#post2722593
I had same as you see now after I tried and failed with “snapper undochange”. Then I removed Packman’s chromium-ffmpeg and installed Tumbleweed’s chromium-ffmpegsumo. Now I wait for Packman to provide the correct version of -ffmpeg.