OS121 last libre office update returned bug - howto to downgrade

Hello,

the last update of libre office returned a bug.

After a while I cannot input anything anymore. Only mouse works in LO, so I have to stop to work, save all sheets and documtens (I offen have upto 20 documtens opened), exit all of LO and then start again.

How can downgrade to the version before the last update?

At the moment:
LibreOffice 3.4.5
OOO340m1 (Build:1505)

To downgrade a package go to the package installer on yast2, choose the package that you’d like to downgrade. Go to the preview window beneath it. On the right hand side you should see details and below its versions. Expand the version part where you will find all different version available to reinstall, downgrade or if available upgrade. You can choose whichever one there and change it.

PS: If you are right (no doubt on my mind, except I haven’t had that problem), my question is apart from downgrading it , have you reported the “bug”?, Thank you.