Perform hard disk repair in Linux (checkdisk in Linux)

Ty

Thank you, it was very helpful.

I have tried all methods but still getting error while Installing fresh ubuntu..any help

Even Linux has the chkdsk from Windows. Guess this is a fundamental on all operation system.

ok so please explain .. where did you magically get the Graphic interface.. ?
No Kudos for not showing us this very usefull tip

"Hardisk is likely to fail soon", Ubuntu is showing this error what I have to do. Please help.

i have a ubuntu booted in my hard disk which i was using in my old spare CPU(Dual Core)
after a years when i booted it for the first time i found that all the usb port are not detecting any device
(no mouse,no pendrive ,no light)
i have a keyboard with ( PS/2 port 6-pin mini-DIN) which is detectable, but no mouse the i can use
so i think if i somehow boot the window in HDD it should work
but I think the Motherboard may have a problem
pls can anybody help me ...
thank you

Worked great and saved me two hard drives.

Thanks this really helped me!