Grub Hard Disk Error Ubuntu
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Grub Check Disk Command
the place to report it, thanks ! Results 1 to 8 of 8 Thread: GRUB Hard disk Error Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode February 24th, 2010 #1 fossildiver View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Feb 2010 Location SE PA Beans 5 DistroUbuntu 9.10 Karmic Koala GRUB Hard disk grub hard disk error windows 7 Error I installed Ubuntu 9.10 as the only system on a 37 GB HD. The install used all of the default settings. When I try to boot the machine, I get "Grub Hard Disk Error" I've tried every setting available in the BIOS for the boot HD, and nothing works. If I put in the Ubuntu CD, I can "boot from the first hard disk" with no problem, and the file system looks like it's all there. What do I try? Adv Reply February 25th, 2010 #2 fossildiver View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Feb 2010 Location SE PA Beans 5 DistroUbuntu 9.10 Karmic Koala Re: GRUB Hard disk Error Originally Posted by fossildiver I installed Ubuntu 9.10 as the only system on a 37 GB HD. The install used all of the default settings. When I try to boot the machine, I get "Grub Hard Disk Error" I've tried every setting available in the BIOS for the boot HD, and nothing works. If I put in the Ubuntu CD, I can "boot from the first hard disk" with no problem, and the file system looks like it's all there. What do I try? Here's some more
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Grub Rescue Error Unknown Filesystem
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Grub Rescue No Such Device
it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How to solve Grub rescue and/or mounting https://ubuntuforums.org/showthread.php?t=1415301 hard drive problem up vote 0 down vote favorite So, I have important files in this hard drive, and I need pick up them. To sum up, I had two HD on my machine: one with Ubuntu GNOME 14.04 and another two with Windows 7. I had to connect another HD with windows replacing the other one with windows, copy some files from this hard drive. After that, I connected only this HD and http://askubuntu.com/questions/571295/how-to-solve-grub-rescue-and-or-mounting-hard-drive-problem formatted it. Ok, no problem beyond a grub-rescue shell appearing, but I solved changing the boot order of the hard drives (no idea how). Now, I need to pick up those files and place them into the windows hard driver, but again the grub-rescue shell. This time, I tried almost everything, mount it using a Live CD, some stuff in the grub-rescue, changing boot order, nothing. It's not even mounting it when I use windows or a live cd. In that first case, I hadn't a usb stick, but now I got one, I only want to mount the linux hard driver and copy those files. Yes, I've searched for questions like this one here but didn't solved nothing... So, here are some information and things I tried: ubuntu@ubuntu:~$ sudo fdisk -l Disk /dev/sda: 160.0 GB, 160041885696 bytes 255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x000285b2 Device Boot Start End Blocks Id System ubuntu@ubuntu:~$ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 149.1G 0 disk sr0 11:0 1 2G 0 rom /cdrom loop0 7:0 0 935.2M 1 loop /rofs ubuntu@ubuntu:~$ blkid /dev/sr0: LABEL="Ubuntu 14.04 LTS i386" TYPE="iso9660" ubuntu@ubuntu:~$ sudo
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and http://askubuntu.com/questions/142300/how-to-fix-error-unknown-filesystem-grub-rescue policies of this site About Us Learn more about Stack Overflow the company http://www.centos.org/forums/viewtopic.php?t=24630 Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask grub hard a question Anybody can answer The best answers are voted up and rise to the top How to fix "error: unknown filesystem. grub rescue> [duplicate] up vote 36 down vote favorite 20 This question already has an answer here: Grub rescue - error: unknown filesystem 4 answers I get this error: Error: unknown filesystem. grub rescue> I'm not exactly sure what I did. grub hard disk I believe I installed Ubuntu over Windows on my Acer netbook. I then tried to install Linux Mint, but it wouldn't start installing. I turned the netbook off and back on. Now I get the error. I have read a lot of other questions like this, but in my case I cannot boot a CD. If I put a Ubuntu CD or a Linux Mint CD into my external CD/DVD drive and change my BIOS to boot the CD-ROM first, it just gives me the same error screen. Update copied from comment dated 2012-05-26 02:54:29Z Here are some results from my commands: grub rescue>ls (hd0) (hd0,msdos5) (hd0,msdos1) grub rescue>ls (hd0,msdos5) unknown filesystem grub rescue>ls (hd0,msdos1) unknown filesystem grub rescue>ls (hd0) unknown filesystem grub2 share|improve this question edited Apr 20 at 11:00 Community♦ 1 asked May 26 '12 at 2:25 Hjke123 190247 marked as duplicate by belacqua, Warren Hill, user.dz, bain, psusi Jul 1 '14 at 18:59 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. do you have ubuntu live
Hard Disk Error" Issues related to hardware problems Post Reply Print view Search Advanced search 9 posts • Page 1 of 1 kollolbiswas Posts: 12 Joined: 2011/09/26 14:01:54 Contact: Contact kollolbiswas Website getting error "GRUB Hard Disk Error" Quote Postby kollolbiswas » 2012/03/27 08:15:16 Hi,I have installed Centos 5.2 on my local server where the partitions has been created on two hdd (sda and hde). There is another hdd (sdb) which contains few data. The third hdd was connected after installation and it was there connected till now. now on #fdisk -l I get the following.Code: Select allDisk /dev/hde: 40.0 GB, 40060403712 bytes
255 heads, 63 sectors/track, 4870 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/hde1 * 1 25 200781 83 Linux
/dev/hde2 26 1330 10482412+ 83 Linux
/dev/hde3 1331 1852 4192965 82 Linux swap / Solaris
/dev/hde4 1853 4870 24242085 5 Extended
/dev/hde5 1853 4870 24242053+ 83 Linux
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 121601 976760001 83 Linux
Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 522 4192933+ 82 Linux swap / Solaris
/dev/sdb2 523 121601 972567067+ 83 Linux[Moderator edit: Added code tags to preserve formatting.]Now I need the third hdd but if i remove that I get "GRUB hard Disk Error" whereas no system file is associated with sdb and it is not mounted at all.Please suggest how I can get that third hdd without hampering my running system.Regards,Kollol Top gerald_clark Posts: 10595 Joined: 2005/08/05 15:19:54 Location: Northern Illinois, USA getting error "GRUB Hard Disk Error" Quote Postby gerald_clark » 2012/03/27 13:24:39 Try changing the HD drive order in the BIOS. Top r_hartman Posts: 701 Joined: 2009/03/23 15:08:11 Location: Netherlands Contact: Contact r_hartman Website Re: getting error "GRUB Hard Disk Error" Quote Postby r_hartman » 2012/03/27 21:33:39 You may want to consider installing the current version (5.8) instead of ancient 5.2, which con