I have two computers, a HP DX2250 with dual SATA drives and a HP D530 with 1 EIDE drive and 1 SATA drive. On each computer Windows XP Pro is installed on the first drive and Fedora is installed on the second drive. I have had no problems installing and running Fedora 15 on the the DX2250.
My persistent problem lies with the D530. I have installed Fedora 15 on the SATA drive several times. I used the Fedora live cd and I have used PreUpgrade. Every install results in the Error 16: message occurring during boot and ending with a Grub prompt. I have even unplugged the EIDE drive during Fedora boot and still get the problem. I might also add: the machine hard drive boot is controlled via F10 and changing the drive controller order. I have installed and used Fedora on both machines from Fedora 11 thru Fedora 14 with no problems. This error is new with Fedora 15. My next attempt is to install Fedora 15 on the SATA drive with the EIDE drive unplugged. All ideas or SWAG guesses are welcome.
Error 16: Inconsistent filesystem structure I was making my first system update yesterday, and had to restart after 6 hours of downloading, while the indication bar was about 60%.
Today, I was booting into Centos 5.1 and GRUB gave me this screen: root (hd0.0) Filesystem type is ext2fs, partition type is 0x83 kernel /vmlinuz-2.6 18-53.e15 ro root=/dev/VolGroup00/LogVol00 rhgb quite crash kernel=128M@16M
I can't boot the 2.6.35-22 kernel, since I get the "Error 16: Inconsistent filesystem structure" every time. However, the previous kernel I have installed, 2.6.32-25, is booting without a problem, so I'm forced to use that until this problem is solved. What can I do?
I am very new to linux, and I have a question regarding the filesystem check (fsck). The power recently went out and when I tried to restart linux the following error appears:
*/dev/sda1 contains file system w/errors, check forced it then goes on to say..
*An error occured during the file system check. Dropping you to a shell; the system will reboot when you leave the shell. Give root password for maintenance (or type Control-D to continue) I wasn't sure what to do, but checked some other online forums and they suggested running fsck manually - so I typed in the root password - and used the command, "fsck -A -V ; echo == $? ==" it then gave the following message
*WARNING!!! Running e2fsck on a mounted filesystem may cause SEVERE filesystem damage *Would you like to continue (y/n)
Again, I wasn't sure what to do so i just checked no. I then manually turned off the computer and was prompted at the beginning to press Alt-3. I was brought to another screen and it informed me one of the drives was degraded and suggested rebuilding the array. I tried doing this, but it still brings me back to the original error of, "/dev/sda1 contains file system w/errors, check forced," and the process continues.
Also, when I tried to rebuild the array, I didn't backup any of the data on our home directory before doing this (which was probably a big mistake). After being prompted to type the root password, I was able to give the ls command and look at all the directories...the home directory where our data was stored was empty and I am afraid I may have lost some information. Is there a possibility that data was lost when I was trying to rebuild using the old drives?
I have searched all over. I cannot find any info on the description of the Fedora mirror release directory structure and the reason for having a "Fedora" and "Everything" directory? Yes I looked at [URL] I mostly work with the Red Hat 5.x. The Fedora release software is kept on a mirror and the DVD release as, (using i386 release):
I have a laptop with windows7 and ubuntu installed. When I installed Ubuntu it created 4 partitions (2 for swap and 2 for ubuntu). Yesterday, a friend of mine deleted one of the partitions (swap+linux) because they weren't being used (weren't even mounted) and he thought I could use the free space. I kept on using the laptop but today I had to reboot it. Instead of getting the usual grub menu I got this:
Code:
error: unknown filesystem. grub rescue>
I tried using the solutions I found in lots of posts related with this matter but I couldn't fix it. What I tried was this:
Code:
#show you the available partitions ls #look for boot files on the partitions ls (hd0,1)/boot
[code]....
The problem is that it doesn't recognise the commands 'linux', 'boot' or 'initrd'...
I installed Ubuntu two ways, both by partitioning the hard drive and installing Ubuntu in its own partition, and also where the "run within Windows" option was available. I then upgraded both to Ubuntu 11.04. When I start Ubuntu in the "own partition" installation, Unity runs without complaint. When I start Ubuntu in the "run within Windows" installation, Unity baulks, giving an error message that I don't have some (unspecified) of the hardware it needs to run, and I am kicked back to the classic Ubuntu control screen setup. Obviously the two ways to install Ubuntu don't result in it having the same behavior. Alternately, since the version installed to "run within Windows" seems to do no such thing, and also gobbled up almost all the free space in my Windows-7 partition without prior warning, any clue how to uninstall that version cleanly?
I recently upgraded from 10.10 to 11.04. I'm on a Dell XPS Studio 1640 and have Ubuntu installed in Virtual Box.A lot of the time when I log in the main menu goes to an old grey theme and windows are the same when opened. I think the Gnome theme is not been loaded correctly?Sometimes it is fine and has the nice default Ubuntu-Default-Dark icons.
I have a 10GB IDE disk that Parted says has a single 10GB partition (/dev/sdb1) which is mounted at /home. However, df and the Gnome file managers see it only as a 3GB partition. It was a 3GB partition when I was using Fedora 9 but the partition was resized to 10GB during the installation of Fedora 11.Can anyone suggest how to make df and Gnome see it as a 10GB partition?
I have a script that sends short reports via the mailx command which is failing a lot lately.
Syntax used is basically: mailx -s "the subject" -r somebody@somewhere.com myemail@gmail.com < textfile.txt
For what ever reason this command has become very unreliable lately. I've tested on the command line and sometimes it works but frequently fails. The -r address seems to cause problems as it always fails with a -r set to my work address. I've read several theads and tried adding a .mailrc file but couldn't get past the NSS configuration setting. (Using my mozilla x123x.default dir results in Error initializing NSS: Security library: bad database. )
The nail command behaves about the same. what would make email sending so intermittent?
I've checked the /var/log/maillog but see each mail session end with the following and no errors reported:
I have a dual boot system with ubuntu 9.10 x64 and Windows 7. Everything has been working fine for a a long time but yesterday I tried to delete an unused partition through the Disk Utility in ubuntu (System->Adminstration->Disk Utility) and everything was messed up. I used to get the "Grub error: Unknown filesystem". I managed to create an ubuntu bootable usb and followed some tutorials for fixing grub but all i managed to do is to get another error: "Grub error: No such disc". After some experimentation i got "Grub stage 1.5" which gave me a grub> command prompt./dev/sda is the drive containing Windows and Ubuntu.
Code:
[ Boot Info Script 0.55 dated February 15th, 2010 ============================= Boot Info Summary: ============================== => Grub 0.97 is installed in the MBR of /dev/sda and looks on the same drive in partition #6 for /boot/grub/stage2 and /boot/grub/menu.lst.
I tried upgrading to 11.04 this morning and after rebooting grub left me at the grub rescue> prompt with the message 'error: unknown filesystem'. I've tried purging and reinstalling grub using a live-cd but no joy.
Let me know what additional information to provide. EDIT: Here is the output from the Boot Info Script
I am using RHEL 4.4. Last time when I reboot my server it generate an error, and mention to run fsck command in repair mode. When I ran, this fix some problems, but after that it generate an error of gdm and X11 services after showing login sceen and getting user name and passwod. But I login via putty from a remote system. So, when I tried to make changes like create directory or file or even tried to make any change in any file it generate an error that " you can not make changes in read only file system".
I am using Fedora core 10. I have changed my partition size of Linux from windows. After I finished resizing the partition, I rebooted my system to the Linux platform. While booting it gave me an error: repair filesytem #1: I don't know what to do?
i am trying to compile kernel 2.6.23 on Fedora 12 After fixing a few bugs (getline error, %dil ,etc) i was able to compile the kernel made initramfs img using dracut updated grub and then booted up the new kernel 2.6.23 but it fails to boot with following error mount: unknown filesystem type 'ext4'
So i insert the ubuntu 10.10 in the dvd and boot it. The menu comes up and i choose to install ubuntu. After that it shows some black screens and this error:
(initramfs)mount:mounting/dev/loop0 on//filesystem.squashfs failed: Input/output error cannot mount /dev/loop0(/cdrom/casper/filesystem.squashfs)on//filesystem.squashfs
The disc aint scratched. I tried installing from Windows but i got another error.
And for some odd reason Ic ant make a removable startup disk:
my friend using XP and it was closed because he didnt activate it . he want to try Linux , i adviced him to use UBUNTU 10.10 ,but after we order the boot we got a loading screen for ubuntu then this error appeared
[code]...
also , the labtop cannot boot from usb coz no option for that in BIOS. what can i do to solve each problems?
I have added new member "i_mymember" to inode on-disk structure in ext3_fs.h file and tried to access this in userspace program, but gives me error that "error: �struct ext3_inode� has no member named �i_mymember� "
Code: #include <stdio.h> struct test { int i; int j;
[Code]....
why i am getting this error. I know the error is occuring because i have assigned values to obj.i and obj.j outside main(). But i want to know why do that result in an error. From my part i have created an object 'obj' of stucture 'test' and assigned values to its variables.
When installing fedora 10 from scratch on an acer aspire one 150L, which filesystem should be used? ext2 or ext3? a basic explanation of the reason would be great too.
After attempting to install Ubuntu 10.10, the boot drops into grub rescue mode Under that, I can see 3 drives, hd0, hd1 and hd2. Apparently grub2 switched the order, as the CD installer had the drives as
/sda partition /home /sdb partition /boot, swap, /(root), /spare (sdb1,sdb2,sdb3, & sdb4 in that order) /sdc partition /spare but grubs lists (hd0) (hd0,1) (hd1)(hd1,1) (hd2)(hd2,3)(hd2,2)(hd2,1)
Apparently grub2 puts /sdc before /sdb when listing out under the ls command in rescue mode??
I have tried several times to run the "install-grub" command, and it always comes up with no errors.
Should I try installing grub2 to the first drive /sda (hd0) instead ?
Whenever I try to enter in the commands from the tutorial https://help.ubuntu.com/community/Grub2, I always get "unknown filesystem" error. If grub2 cannot read anything, then obviously I cannot boot the system.
so i have done a partition for windows on my MBP, i dowloaded latest ubuntu 10.10 desktop edition, burned the iso , restarted , boted form cd and i get htis error: Whats the problem ? when i try to download the desktop edition it says i need to use a usb stick to install it. does this means that usb stick has to always plugged in?
I had Ubuntu and Kubuntu installed to dual-boot using the GRUB loader installed by Kubuntu. I mistakenly formatted the Kununtu partition to NTFS in an attempt to install Windows XP in its place without updating grub to pull the files from my Ubuntu partition.
Now, when I go to boot the computer, I receive a the "error: unknown filesystem" and the grub rescue prompts for commands. I've attempted to boot from both a Ubuntu Live CD and a Secured Ubuntu CD with boot repair built into it, but receive the same message both times. I know this isn't an issue with my boot order (I've changed that), and my computer will boot into a Windows XP setup disc (which will not proceed for a different reason)
i made a live usb stick with a original live iso image of f10 following carefully instructions of fedora support comunity once i finished i had tested it and i had the same problem (warning can not find root filesystem create symlink /dev/root and then exit this shell to continue the boot sequence, bash: no job control in this shell) of the following person:
Is this irrelevant if you are using the kde install disc? I want to use a encrypted filesystem. I would think since I am using kde that I would have a graphical interface.
