I'm running Ubuntu and Windows 10 as a dual boot. When I select "Windows 10" from GRUB menu, it gets stuck at purple boot screen with diagonal broken lines, and won't boot further,reference. I worked without these problems since from many days, but I got this problem recently
I got this problem while booting the system in safe mode and finally got the solution.
Boot into Ubuntu, there follow the steps which are described in this video and which are also listed below.
Open the terminal and run this command:
sudo fdisk -l
If a Windows partition exists, then update grub with this command:
Restart your system with this command
sudo rebootThen after loading you will be asked to select a boot option.
Warning: This might not work on your PC. I have UEFI System for Windows 10. I installed Ubuntu in UEFI mode too.
After rebooting, select Windows 10 from grub menu, it may boot into safe mode. Then go to System Configuration -> Boot tab -> uncheck Safe boot -> Click Apply and then OK. Restart the system again.
Change the option in System Configuration to: