Help! Kernel panic: Unable to mount root fs??

Help! Kernel panic: Unable to mount root fs??

Post by NGAI Hing O » Wed, 26 Feb 1997 04:00:00



Hi there,
        I have problem in booting my Linux system after the
        installation.  I have tried the slackware and the
        redhat linux (Dec 1996) with no luck.

        The linux boot up process reports

        " 03:02: rw:0,want=2, limit=0
          EXT2-fs: Unable to read superblock
          attempt to access beyond end of device
          FAT bread failed.

        The above message repeats with the EXT2-fs replaced
        by MINIS-fs.

        The last message is
        "isofs_read_super: bread failed, dev 03:02 iso_blknum 16 block 32
        Kernel panic: VFS: Unable to mount root fs on 03:02"

        What's that mean? and why can't I mount root fs?

        My system configuration is
        "486 AMD-5x86-133, 16MB RAM, 1 540MB IDE harddisk"
        I have used IDE cache controller and my CMOS setup for
        the hardisk type is "1" which allow the cache controller
        to autodetect the harddisk.

        The cache controller detected "1048C, 16H, 63S" for my harddisk.

        My harddisk partition is

        For Dos : 1st 150MB
        For Linux : 1st 30MB for /
                    2nd 300M for /usr
                    3nd 16MB for swap

        Any suggestion to cure my problem is highly appreciated :)
        Thank you very much

                                                        Dominic

 
 
 

1. Help: Kernel Panic: VFS unable to mount root fs

I installed RH 6.0 successfully several times on my ACER Notebook TravelMate
720TX.

However, every time after booting PC the second or third time into Linux,
the following error occurs and Linux stops right there at boot time:

VFS: Cannot open root device 00:30
Kernel Panic: VFS: Unable to open root fs on 00:30

Can any expert please advise the cause of the problem?

Thanks in advance.

--
Twinson Computer Services
135 Middle Road
#01-13 Bylands Building
Singapore 188975
Tel. 3393818   Fax. 3393618
http://home.pacific.net.sg/~twinson

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