Visrut's questions

I have old hdd whenever I install ubuntu on these it crashes in between , sometimes it's called bad sector or sometimes read only file system.

I installed a month ago on same drive before this is problem also arrived but it's just installed some times.

But these time don't after many affort , what should I do ?

I think about formate my disk with dd command, is that help to overcome bad sector or I have to formate other way .

Is there is any way to fix from bootable pendrive, you can start linux from that and fix badsector dives then let me know.

I use zathura as document viewer but they not provide highlight text option , or I not found any plugin for that.

So I switched to evince but how I configure keybindings in evince actually I saw this question related to keybindings but they not provide from way any file.

Like zathura have file called zathurarc in ~/.config/zathura/zathurarc to set keybindings , I like more vim like keybindings

my question is how to configure evince , is their is any file like evincerc like zathura or there other way to configure it?