fedup to F22 issues

[Stephen Davies]

I have just run
fedup --network 22

and have several issues as a result.

1. PostgreSQL databases were not upgraded from 9.3 to 9.4 and subsequent 
attempts to do this manually fail due to locale differences (AU vs US).
(I have requested help on the PostgreSQL list).

2. Amavisd-new no longer works due to issues with PERL.
This seems to be a result of updating PERL from 5.18 to 5.20 breaking a bunch 
of modules.
I thought that I had resolved these by following the hints in cpan error 
messages but cannot install Net::LibIDN because idna.h is missing.
I am forced to run without spam or virus checking as a result.

3. All of my local sendmail aliases disappeared causing many inbound emails to 
be rejected.
I manually rebuilt /etc/mail/aliases to fix this.

4. After rebooting to F22, I had only one workspace.
I reconfigured to four via settings but now I get apparently random blank 
screen with just the mouse cursor visible. Not even a task bar.
The only way that I have found to get my work spaces back is to logout and 
login again.

5. Some fonts (particularly within Wine apps??) have changed and are much less 
readable than before.
MyHeritage Family Tree Builder is one example. I have no idea which fonts were 
used in F21 nor in F22.

I'd be grateful for any help in resolving these.

Cheers,
Stephen