I'll ask here because I don't know where I must to ask Today I'm using my laptop, but suddenly my laptop freeze. It's happen usually because it's old laptop with low end spec. Then I force shutdown and restart. Then I open mozilla, and got freeze again. And I force shutdown again and restart. And suddenly when ElementaryOs logo show when booting for 1-2 sec, and my laptop show BussyBox v1.21.1 (Ubuntu1:1.21.0-1ubuntu1) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) And the top of it show *ERROR* CPU Pipe B underrun Or something like that. When I tried to restart and restart again, there's no *ERROR* CPU Pipe Anymore Just BussyBox v1.21.1 (Ubuntu1:1.21.0-1ubuntu1) built-in shell (ash) Please help me! I can't login to my ElementaryOS for now I just can login to Windows