Upgrade from Mavericks 10.9.5 to Yosemite 10.10.3

[mitstoshi]

Just trying to upgrade from Mavericks 10.9.5 to Yosemite 10.10.3 . It has been 2 hours now and the installation is only half way. It looks like the installation has stopped. What should I do now, keep waiting or do something? Please help!

 

[Taz Mangus]

Just trying to upgrade from Mavericks 10.9.5 to Yosemite 10.10.3 It has been 2 and half hours now and the installation is only half way. The installation has stopped now. Should I wait or do something now ? Please help!

Maybe this will help: http://osxdaily.com/2014/10/17/os-x-yosemite-installation-stuck/.

 

[MisterMe]

The first time that I tried to upgrade, Yosemite took so long that I crossed my fingers, stopped the upgrade, and restarted. My second attempt was no faster. So I just let it go. After a couple of days, I awoke one morning to find the upgrade complete.

Advice: Just let the upgrade run. In the end, all will be well.

 

[mitstoshi]

Thanks for the help. I just shut the computer down to stop the upgrade and was surprised to find out the installation has completed. The progressive bar was frozen at 50% completion.