I tried Laurent's solution but had no change.
I also installed pdns-recursor and the associated changes to resolv.conf as instructed here: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/417757
This helped unusually slow web browsing, but made no difference to ttf-mscorefonts-installer
I tried Laurent's solution but had no change. /bugs.launchpad .net/ubuntu/ +source/ network- manager/ +bug/417757 -installer
I also installed pdns-recursor and the associated changes to resolv.conf as instructed here:
https:/
This helped unusually slow web browsing, but made no difference to ttf-mscorefonts