Hello Hendrik, On Thu, May 25, 2017 at 11:06:46AM +0200, Hendrik Buchner wrote: > Hi Carsten, > > meanwhile I'm using a newer version of Thunderbird, I've updated Debian from > Jessie to Stretch and I'm using newer, more powerful hardware. So there is > still a high CPU-usage while starting up Thunderbird, but it's about 10-15 > seconds and not for a minute. > I can test starting Thunderbird from a command line when I'm back at my > Office-PC.
this sound like you are using calendar-google-provider. If you disable this extension and restart you see a significant quicker starting of Thunderbird. The delay with the c-g-p is related to the real time communication with Google servers while syncing calenders and task. This is more a upstream issue. You will see more if you start Thunderbird from a terminal. Regards Carsten
