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condde n00b
Joined: 30 Jun 2009 Posts: 5
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Posted: Thu Jul 02, 2009 3:25 pm Post subject: Problem with Grub |
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In my /boot/grub/grub.conf file, I added vga=791, triyng to change my screen resolution out of the X.
Whell, it didn't worked. When I rebooted, an error came up after select my Gentoo Linux: undefined video mode number 317.....
So, I tried to go again to grub.conf file and it disappeard. The hall Grub directory was gone. But the pc continued to start, whit the error....
I reinstalled Grub, and rebuilt grub.conf whit:
default 0
timeout 30
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
title Gentoo
root (hd0,0)
kernel /boot/kernel-2.6.29-gentoo-r5 root=/dev/sda3
But, it continues to show the same error..
Where is the previous grub.conf file that still's running (I supose)?
What should I do?
Thanks |
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krinn Watchman
Joined: 02 May 2003 Posts: 7470
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Posted: Thu Jul 02, 2009 7:06 pm Post subject: |
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your old grub.conf that is running might just be hide... in your boot partition
if / is mount and /boot isn't then anything you are trying to write to your boot partition will in fact be write in your / partition at place /boot
if it's still not clear, you must do "mount /boot" before modifying your grub.conf, else you will modify a grub.conf from /boot but in your root partition. |
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condde n00b
Joined: 30 Jun 2009 Posts: 5
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Posted: Thu Jul 02, 2009 7:49 pm Post subject: |
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ok..
I tried mount /boot but my boot partition is in ext2 and my root parition is in ext3.
Shouls I convert the /boot partition to ext3 or there is another way?
Thanks for all the help! |
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krinn Watchman
Joined: 02 May 2003 Posts: 7470
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Posted: Thu Jul 02, 2009 8:18 pm Post subject: |
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no !
your kernel should handle ext2 and there's no issue mounting an ext2 in an ext3 mount point (nor with others filesystems) |
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condde n00b
Joined: 30 Jun 2009 Posts: 5
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Posted: Thu Jul 02, 2009 8:30 pm Post subject: |
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Hi again!
When I try to mount the boot partition the message bellow is displayed:
mount: unknown filesystem type 'ext2'
How can I mount the /boot partiition?
Thanks in advance,
Best regards! |
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d2_racing Bodhisattva
Joined: 25 Apr 2005 Posts: 13047 Location: Ste-Foy,Canada
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Posted: Thu Jul 02, 2009 9:09 pm Post subject: |
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Hi, can you post this :
Code: |
# fdisk -l
# mount
# cat /etc/fstab
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condde n00b
Joined: 30 Jun 2009 Posts: 5
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Posted: Thu Jul 02, 2009 9:27 pm Post subject: |
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Hi!
Here is the information that you had requested:
conddeLaptop ~ # fdisk -l
Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x2ab060cd
Device Boot Start End Blocks Id System
/dev/sda1 1 14 112423+ 83 Linux
/dev/sda2 15 276 2104515 82 Linux swap / Solaris
/dev/sda3 277 9729 75931222+ 83 Linux
conddeLaptop ~ # mount
/dev/sda3 on / type ext3 (rw,noatime)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec)
udev on /dev type tmpfs (rw,nosuid,size=10240k,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,gid=5,mode=620)
none on /dev/shm type tmpfs (rw,noexec,nosuid,nodev)
usbfs on /proc/bus/usb type usbfs (rw,noexec,nosuid,devmode=0664,devgid=85)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
conddeLaptop ~ # cat /etc/fstab
# /etc/fstab: static file system information.
#
# noatime turns off atimes for increased performance (atimes normally aren't
# needed; notail increases performance of ReiserFS (at the expense of storage
# efficiency). It's safe to drop the noatime options if you want and to
# switch between notail / tail freely.
#
# The root filesystem should have a pass number of either 0 or 1.
# All other filesystems should have a pass number of 0 or greater than 1.
#
# See the manpage fstab(5) for more information.
#
# <fs> <mountpoint> <type> <opts> <dump/pass>
# NOTE: If your BOOT partition is ReiserFS, add the notail option to opts.
/dev/sda1 /boot ext2 defaults,noatime 1 2
/dev/sda2 none swap sw 0 0
/dev/sda3 / ext3 noatime 0 1
none /proc proc defaults 0 0
none /dev/shm tmpfs nodev,nosuid,noexec 0 0
/dev/cdroms/cdrom0 /mnt/cdrom auto noauto,user 0 0
# glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for
# POSIX shared memory (shm_open, shm_unlink).
# (tmpfs is a dynamically expandable/shrinkable ramdisk, and will
# use almost no memory if not populated with files)
#shm /dev/shm tmpfs nodev,nosuid,noexec 0 0
Thanks in advance,
Best regards! |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54242 Location: 56N 3W
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Posted: Thu Jul 02, 2009 10:21 pm Post subject: |
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condde,
You have made your kernel without ext2 support.
Add ext2 as a module (it must be <M>) and run Code: | make modules && make modules_install |
Now you can and proceed to mount your /boot
With /boot mounted, you can remake and reinstall your kernel with ext2 as built in <*> _________________ Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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d2_racing Bodhisattva
Joined: 25 Apr 2005 Posts: 13047 Location: Ste-Foy,Canada
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Posted: Fri Jul 03, 2009 12:40 pm Post subject: |
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In fact double check that and if it's not the case, then we will check if you have enable any framebuffer support inside your kernel. |
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MaximeG l33t
Joined: 15 Apr 2008 Posts: 722 Location: Belgium
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Posted: Fri Jul 03, 2009 12:44 pm Post subject: |
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Hi,
I'd agree with d2_racing. You probably don't have a framebuffer device installed to change your vga settings.
Regards,
Maxime _________________ Future is wide open. |
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