Thursday, 10 October 2019

ubuntu - Problems with bootable... anything

recently i have made several bootable USB drives with a variety of linux distributions ranging from Ubuntu to Backtrack using the Unetbootin installer. lately however, the devices created stopped working altogether, and will not boot. i tried using a DVD instead, but it would not boot, and instead showed a black screen saying that it could not find the kernel, and when i typed it in, the computer said the boot kernel is invalid. i don't see how this could be possible, having downloaded the OS from the websites with no tampering whatsoever. When i use a USB drive, the machine just flashes "invalid operating system" or something of the sort (goes away too fast to see). What is going on here?

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