I am not sure if my issue would have the same bug report number or not but I did a search and this bug is very close to the same issue I am having. I am using dual boot with grub2, windows 7 and Ubuntu Mate 17. I mainly use windows and the clock works fine reboot after reboot no issues, and when I boot into Mate the clock works fine and has the correct time, but then when I boot back to windows the time displayed is 6 hours ahead, and if it goes unnoticed it will stay that way until I change it. This is getting very annoying, as all my previuos installs of Ubuntu and Linux on the same machine and same version of windows I did not have this problem, even after the latest updates to 17.10 I continue to have this issue. This should be a simple fix?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/97722 Title: Windows dual-boot can corrupt system clock even if time servers are enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ntp/+bug/97722/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs