On the HP Probook 4330S laptop, win 7 is set to maximum and as the 2nd Ubuntu OS (11-04, natty, gnome). The problem is that sometimes, a day, 2-3 times a laptop, when I work on Linux, it goes off by itself. It is when he goes to sleep, press the keyboard, or the mouse, tries to exit the standby mode, and - wah - turns off. What to do?

    3 answers 3

    Disable hibernation or try in BIOS acc. options to change.

    • ok. Thank you. And if I update the system, since Ubuntu offers an upgrade, will the situation not change? - Nurbol Mambetov

    Apparently, there is not enough voltage to exit from sleep mode. Check the voltage - throw off the configuration of the laptop. How does the kernel boot up the processor? - It is necessary to remove the logs from the CPU.

    @e_klimin :

    Disable hibernation or try in BIOS acc. options to change.

    Agree: Change the voltage options.

      ACPI disconnect and it is done with pens in configs, google help