I have been trying to use Brasero to copy CDs , but it asks for
cdrdao installation, I tried K3b and it says K3b can not copy multi-tracks. Can anyone suggest a software which would not give me hard times (something like Nero but free). Thanks!
I recommend sticking with Brasero. I presume you're trying to burn a non-standard disk image format and that's why Brasero is asking for
cdrdao. You could just install those packages and be on your way:
sudo apt-get install cue2toc cdrdao
Although I admit that this is a paper cut in usability and you should report it as a bug here:
Please explain exactly what you're trying to do, with what kind of files and what makes it different from burning normal iso files. Make it clear what you expect the computer to do (i.e. work without asking you to install extra things)