В Fri, 05 Sep 2014 19:17:23 +0800 [email protected] пишет: > On Friday, September 05, 2014 03:25 AM, Jordan Uggla wrote: > > On Wed, Sep 3, 2014 at 5:36 AM, Michael D. Setzer II > > <[email protected]> wrote: > >> Most of my systems are x64 machines, but have 3 32 bit machines and on > >> these after to a grub2-mkconfig -o /boot/grub2/grub.cfg had the machine > >> giving an error message about --unrestricted being invalid?? > > > > On BIOS based systems grub, at boot, is always 32 bit. So the > > difference you're seeing is not about 32 vs 64 bit, even though they > > seem to be correlated. It may actually be a difference between BIOS > > and UEFI, or more importantly Fedora's UEFI secure boot scheme vs a > > more standard upstream grub configuration in BIOS or UEFI. It could > > also be that even though you have the same version of Fedora > > installed, you (for whatever reason) have a different version of grub > > actually installed as a bootloader (as opposed to the userland tools). > > > >> > >> I was able to use the edit option to remove it, and then it would boot, > >> but got > >> a number of file not found message. No such problem on the x64 machine. > >> All running Fedora 20 with grub 2.00. > >> > >> The x64 machines have the --unrestricted and it works with no problem. > >> Found that this appears in the 10_LINUX file on the class line. Removed it, > >> and redid the grub2-mkconfig and that gets ride of the rebooting option, > >> but it > >> still shows file not found error messages. Was looking for a log file or > >> something to see what is causing these messages. > > > > Due to the problems of safely writing to a filesystem, grub does not > > do any logging to disk. For saving logs of error messages your options > > are unfortunately only logging output via serial, taking a picture of > > the screen with a camera, or pen and paper. What files specifically > > are listed as not found? > > > > Is there any way to ask grub to pause, by pressing a certain key, for > example, so that the output from the screen can be examined or a photo > taken, screen by screen?
Try set pager=1 in command line (press 'c' in menu). _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
