Re: Announcement: NAV 4.9.0 released - now under GPLv3 license

On Fri, 1 Feb 2019 06:41:57 +0000 René Romijn Rene.Romijn@tabsholland.nl wrote:

Hi,

Is there an easy way to revert to the previous version? I upgraded to 4.9. but it seems to broke old layout of the swith port status and the counters aren't updating anymore.

Hi René,

I'm sorry to hear that. None of the database changes in 4.9 seem to be backward-incompatible, so if using Debian, you should easily be able to downgrade using regular apt/dpkg mechanisms.

I suppose `apt-get install nav==4.8.6-1` would do the trick on Debian Squeeze (4.8.6-2stretch on Stretch). You can use `apt-get policy nav` to see which versions are available in your configured repositories.

Please, if you can submit a more detailed bug report, we can fix the issues for 4.9.