Acer's installation of the Linux system could not find a workaround for the operating system.

Recently installed the linux,ubuntu15.04 system on a notebook. I did a U disk Boot disk installation, installed after entering Blos set Ubuntu as the first startup item.

After that, restarting the computer shows "unable to find the operating system" and is finished. No way, it is estimated that the issue of the start item, search on the internet, found a super powerful universal solution, paste down:

Is the Boot-repair, Ubuntu-specific fool-type repair boot tool.
Either win cannot boot, or Ubuntu cannot boot, or dies in grub prompt. Anyway, after the installation of Ubuntu started problems, can be solved with this method, the only requirement is that the installation disk live startup can be networked. (If you can not network, a little more trouble, you must go to the networked environment to download Boot-repair-disk.iso (sourceforge), make an Ubuntu repair Disk)

Steps:
1. Start the system with Ubuntu Setup Disk LiveCD mode (Installation disk boot option, similar to "try Ubuntu but does not install it")
2. Open the terminal (Win key, enter the terminal, start the search out the first app)
3. Enter quotation marks inside the terminal, excluding quotes: "sudo add-apt-repository ppa:yannubuntu/boot-repair && sudo apt-get update"
Enter
4. Re-enter "sudo apt-get install-y boot-repair && (sudo boot-repair &)"
Enter

5. After completing the above, press win key, enter Boot-repair, return to start, click "recommanded Repair" button.
The next is the software automatically, all the way to the end, restart complete. (The process may allow you to manually type/copy commands.) If your English is not good, then the picture stops somewhere motionless, and when the command prompt is displayed, locate the quotation marks in the prompt, copy the contents, copy it at the command prompt, and enter continue. ）

Well, I did it, and I'm done with it. Reboot appears this:

At the moment, I was close to collapse. Finally online find, try advanced blos security boot off, a cruel, the next to the quiet boot also closed, this security in basic did not open up. Holding the dead horse as a living horse medical mood lost try, unexpectedly good, haha.

I small white one, not what great God, just put their own problems and solutions to stick out, after all, everyone encountered problems due to different circumstances and not all the same. I just want to be able to help people who have the same problems as me.

Acer's installation of the Linux system could not find a workaround for the operating system.