Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search. I have been using hibernate with Ubuntu Whether I hibernate from the power menu or using sudo pm-hibernate , it turns the computer off but when I turn it on again and choose Ubuntu from the grub menu, it just gives a black screen. I tried some solutions listed below but none worked.
c# - How to detect if windows is going to hibernate or suspend? - Stack Overflow
Sleep states are global low-power states of the entire system in which user space code cannot be executed and the overall system activity is significantly reduced. Depending on its configuration and the capabilities of the platform it runs on, the Linux kernel can support up to four system sleep states, including hibernation and up to three variants of system suspend. The sleep states that can be supported by the kernel are listed below. This is a generic, pure software, light-weight variant of system suspend also referred to as S2I or S2Idle. The system is woken up from this state by in-band interrupts, so theoretically any devices that can cause interrupts to be generated in the working state can also be set up as wakeup devices for S2Idle.
It might be a faulty driver causing Windows to fail to resume from hibernation. Make sure all the drivers of your computer are updated. You can also run the Power troubleshooter to find any issues, see steps below:. Was this reply helpful?