Kernel panic : VFS : Unable to mount root fs on 00:00 on PCQLinux
I am installing rtlinux on PCQLinux 2008.i have done make config,make dep,make modules,make modules_install and make install.My grub.config file is:
# grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means that # all kernel and initrd paths are relative to /boot/, eg. # root (hd0,0) # kernel /vmlinuz-version ro root=/dev/VolGroup00/LogVol00 # initrd /initrd-version.img #boot=/dev/hda default=1 timeout=5 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title PCQLinux (2.4.21-rtl3.2-pre3) root (hd0,0) kernel /vmlinuz-2.4.21-rtl3.2-pre3 ro root=/dev/VolGroup00/LogVol00 rhgb quiet initrd /initrd-2.4.21-rtl3.2-pre3.img title PCQLinux (2.6.32.4) root (hd0,0) kernel /vmlinuz-2.6.32.4 ro root=/dev/VolGroup00/LogVol00 rhgb quiet initrd /initrd-2.6.32.4.img title PCQLinux 2008 (2.6.18-53.el5) root (hd0,0) kernel /vmlinuz-2.6.18-53.el5 ro root=/dev/VolGroup00/LogVol00 rhgb quiet initrd /initrd-2.6.18-53.el5.img when booting with PCQLinux (2.4.21-rtl3.2-pre3)boot image i get foolowing error: Kernel panic : VFS : Unable to mount root fs on 00:00 Please help me... |
That error usually indicates a bad or nonexistent initrd file. Check to see that the initrd file is really there, in /boot. If it is, or if it isn't, I would generate another one. What I can't figure out is why you want to use a 2.4 kernel.
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initrd file exists in /boot.to make initrd image i used command
# /sbin/mkinitrd 2.4.21-rtl3.2-pre3-new.img 2.4.21-rtl3.2-pre3 but it gives error: No module uhci-hcd found for kernel 2.4.21-rtl3.2-pre3, aborting. rtlinux 3.2-rc1 having only patches for 2.4.xx kernels only so i used that. |
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