-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Le 02/07/2015 05:16, Andrei Borzenkov a écrit : > В Wed, 01 Jul 2015 23:41:58 +0200 François Patte > <francois.pa...@mi.parisdescartes.fr> пишет: > >>>>> >>>>> If your kernel is using KMS drivers legacy VESA resolution >>>>> is effectively ignored. Try passing video=1280x1024 on >>>>> kernel command line. >>> >>>> Thank you for answering. I tried this but nothing >>>> changed.... >>> >>> >>> Out of curiosity - what if you boot with nomodeset parameter >>> additionally? This should disable KMS completely. > >> No change.... > >> I use nvidia driver, is this the source of the problem? If yes, >> how to solve it? When I boot the debian (which also use the >> nvidia driver) the resolution is correct... > > > Sorry, no idea. But I do not see how GRUB can do anything here. > After kernel is loaded it is up to kernel to set resolution. Did > you try asking on Fedora forums?
I did, but no answer was given except to contact help-grub list.... I found a culprit: the command linux16 in the /boot/grub2/grub.cfg. If I change this command to linux, I can get the correct resolution during the boot. 3 questions arise: 1- The first line of the boot message begins by "failed" in red color, but I cannot see what has failed because the display is too fast and I cannot stop it using the pause keys of the keyboard... How to slow down the messages? (my system is on SSD, so the boot takes less than 10s). 2- Changing linux16 to Linux seems to not affect the boot. Am I right? 3- How to get this change (linux16 to linux) resists to updates? Thank you. - -- François Patte UFR de mathématiques et informatique Laboratoire CNRS MAP5, UMR 8145 Université Paris Descartes 45, rue des Saints Pères F-75270 Paris Cedex 06 Tél. +33 (0)1 8394 5849 http://www.math-info.univ-paris5.fr/~patte -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlWWibsACgkQdE6C2dhV2JUsGACeMnihyJRlXjEenFvKjVH8JMC4 xPQAn3jn4V2bTAPhNvhF/Vr8OMq1s+WE =TYNG -----END PGP SIGNATURE-----
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