Le 03/12/2014 20:45, Simon Hollenbach a écrit :
In fact, it seems to me that the disk is not read, but it tries to netboot.Why do you think it tries to boot from a network?
Because it is displayed.
If some software let its user make someting really stupid, the problem is not with the user but with the software. And after 40 years in computing and a full week in trying to install jessie, I know I can have done someting stupid. But there is too some probability that there is some bug in grub...Again, I don't think filing a bug without any info but "it doesn'twork" will get your problem solved.I am not able to find the bug myself. I am ready to spend hours to fix it, but I need the help of someone to tell me where to search...I think we got a differing understanding here. I think you just encountered a bug, or you did something really stupid, which shouldn't happen if you sanely try to install Debian. We got to describe the bug now, so it can be fixed.
So, as you say, the point is to well describe it.
Now my solution attempt, it worked for me once (but like 3 years ago) # fdisk /dev/sda
Thank you, anyway fdisk cannot be used, I must use parted.And I need the solution at long term, I cannot accept a that next aptitude upgrade breaks my boot...