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中国DOS联盟论坛 » 其它操作系统综合讨论区 » Question about installing Linux View 1,398 Replies 11
Original Poster Posted 2003-04-13 00:00 ·  美国 肯塔基州 费耶特县 列克星敦 Charter_Communications
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I'm a newbie who just started learning LINUX. After I finished installing RedHat LINUX and rebooted, this message appeared on the screen: "Missing operating system!" This hard drive originally had DOS installed, and later I wanted to replace it with LINUX. After installing it, that line of message actually appeared. I don't know why. Can anyone tell me? Thanks!!


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Floor 2 Posted 2003-04-17 00:00 ·  中国 台湾 远传电信
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Why is nobody replying?? Everyone please help me!! Thanks, everyone!!
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Floor 3 Posted 2003-04-18 00:00 ·  中国 河北 石家庄 联通
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Where did you install your LILO or GRUB?
Floor 4 Posted 2003-04-18 00:00 ·  中国 台湾 远传电信
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I chose not to install LILO.
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Floor 5 Posted 2003-04-21 00:00 ·  中国 台湾 远传电信
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Why is nobody replying again? I'm really at the end of my rope, everyone please help!! Thanks!!
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Floor 6 Posted 2003-04-21 00:00 ·  美国 肯塔基州 费耶特县 列克星敦 Charter_Communications
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Unfortunately, I really don't know.
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Floor 7 Posted 2003-04-21 00:00 ·  中国 北京 263网络通信股份有限公司
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After booting with a boot disk, is all the original data on the hard drive still there? It wasn't damaged?

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Floor 8 Posted 2003-04-21 00:00 ·  中国 台湾 远传电信
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Yeah, after I boot with a floppy disk, the data on the hard drive is indeed all there. But once I boot from the hard drive, this error message appears: "Missing operating system!" I don't know why??
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Floor 9 Posted 2003-04-21 00:00 ·  中国 北京 263网络通信股份有限公司
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As I remember, LINUX mainly boots in 3 ways. LILO/GRUB in the MBR, or in the first boot sector of a hard disk partition (NT uses this method). Another is booting from a floppy disk. I don't know which method you chose at the time.
I don't know whether LINUX changed the MBR or what, causing the system not to boot. To restore the system on drive C, SYS C:should do it. If that still doesn't work, then FDISK/MBR. That should be no problem.
But then there'd be no way to boot LINUX. If you didn't make a boot disk either, when I ran into this before, I could only reinstall LINUX. Although it's pretty dumb, that's as far as my ability goes at the moment.

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Floor 10 Posted 2003-04-22 00:00 ·  中国 台湾 远传电信
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Don't you only need to install LILO/GRUB when dual boot is needed?? My hard drive only has LINUX installed, I don't need dual boot, so I didn't install LILO/GRUB. Could this be the reason why my system can't boot??
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Floor 11 Posted 2003-04-22 00:00 ·  美国 肯塔基州 费耶特县 列克星敦 Charter_Communications
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Then try installing LILO or GRUB to make a DOS and Linux dual boot setup.
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Floor 12 Posted 2003-04-22 00:00 ·  中国 台湾 远传电信
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Yeah, I understand now. Thanks!!
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