I have switched recently from Ubuntu to Debian and overall I am enjoying it. However I was just wondering, does Debian, like Ubuntu check the filesystem at boot periodically or if damaged, because it is doing neither in my case? How do I get it to do this
View 6 RepliesI installed Debain Lenny as a dual boot with ubuntu 10.10. Chose not to install Grub legacy in the mbr or in any partition because I thought grub2 could handle it. All went well, updated grub2 in ubuntu and it found Debian, but when I try to boot into Debain it hangs at - waiting for root filesystem. I've searched, but can't fathom why this is happening, much less how to fix it without just reinstalling it.
View 9 Replies View RelatedFsck is not check any file system which are not root file system at boot time.
Normally it run: /sbin/fsck -A -R -C -a
But this command doesn't do anything.
I've tried to strace it, and looks like this:
Code:
My Fedora 12 System was failed when booting.The message like that : mount: wrong fs type, bad option, bad superblock on /dev/mapper/my_vol missing codepage or helper program, or other error. In some case, useful info is found in syslog - try dmesg | tail or so Can't mount at root filesystem. [drm: drm_mode_rmfb ] *ERROR* tried to remove a fb that we didn't own. Boot has failed, sleep forever. I guess something wrong with my hard disk, so the bootloader can't recognize the filesystem type.
View 2 Replies View RelatedI need a reliable+fast filesystem for root and boot partition. It will be used in Debian x64. So far I only tried ext3 and ext4. What do you reccommend? (this has been probably asked many times, but I need updated information)
View 2 Replies View RelatedI've downloaded Fedora 12 and decided to try and install it on my old laptop which is currently running Ubuntu 9.10 with no problems.
When I boot from the live cd, it starts to load with the 3 bars on the bottom, one on top of the other, one is white, one is dark blue, the other is in between those colours in the spectrum somewhere....
Anyway, the load bars complete and "Fedora 12" turns white, then the following output populates:
mount: unknown filesystem type 'DM_Snapshot_Cow' (<----- repeated a bunch of times) can't mount root filesystem Boot has failed, sleeping forever.
My root filesystems flooded so I'm trying to move it to another (bigger) partition but I'm not sure of the best method. I just tried to use "dd if=/dev/sda1 of=/dev/sda6" to copy it but all that did was give me a brand new partition with no freespace available presumably because the filesystem is smaller than the partition. Is it possible to make the filesystem bigger?
View 8 Replies View RelatedWhen I try to boot to OpenSUSE I get the following error during boot-up: unknown filesystem type 'reiserfs' could not mount root filesystem - exiting to /bin/sh$
This only started happening quite recently - before this I could boot to Linux quite happily.
I've upgraded my squeeze box to linux kernel 2.6.32-5. But it shows mounting "here is the uuid of / " on /root failed: Device or resource busy while booting.Here is the menuentry of linux kernel 2.6.32-5.
[code]....
My linux distro is CentOS 5.3. Today I edited /etc/sysconfig/readonly-root and set "READONLY" to yes, now my /etc/sysconfig/readonly-root file is like this:
# Set to 'yes' to mount the system filesystems read-only.
READONLY=yes
# Set to 'yes' to mount various temporary state as either tmpfs
[code]...
A few days ago I upgraded my debian sid system, and since then systemd does a filesystem check on every boot which takes over two minutes, disobeying the existing settings I had. How can I set systemd to do a filesystem check only once every a set number of mounts, like I had set up before the upgrade?
View 5 Replies View Relatedhow can I set the keyboard layout used by Debian to enter the password of my encrypted filesystem?
After my recent "aptitude upgrade", I have not been able to mount my encrypted filesystem anymore. I have discovered that the keyboard layout used to enter the password has changed. Problem is that with such layout I can't enter some of the characters composing the password. The encrypted filesystem looks intact, since I have been able to mount it and backup my files by means of a live CD. That means that I can edit any system file, if needed.
Every technique I have found to change layout cannot be employed in this case, since they rely on the system being up and running. I've tried editing /etc/default/keyboard, but that does not work.
I have seen this message more then once and I cannot find information that is understandable to me and which is recent, so maybe the situation has changed with newer kernels/file systems. My question: is this normal behavior with linux and beside from increasing the number of start-ups after which this check runs, is there another way to avoid this? Isn't there a way to do a check after the os has been loaded?
View 14 Replies View RelatedI just installed umbutu 10 on a virtual machine running on VMware workstation 7.Workstation asked me for a username & password, which I supplied.The install went fine, and I logged on with the credintials that I provided to WorkStation. So far so good.I then downloaded Webmin and installed it, again no problems.I go to the provided link: URL... and it wants me to log-in as root.But I don't have the root password and checking umbutu it does not appear that I have a root user so that I can set a password.
View 4 Replies View RelatedI want to create a file in the /root directory and then make sure it exists. The following code keeps telling me that the file doesn't exist even though it does.
Code:
#!/bin/bash
echo -e "username=someusername
passwordsomepassword" | sudo tee /root/.credentials
if [ -e /root/.credentials ]; then
echo "File exists!"
[Code]...
[Edit] Added second double quotation mark at the end of "somepassword"
I have a Rad Hat 7.0 old Linux system that crashed due to power failure. On reboot the system goes to Checking Root File System and does 92.5% check and fails.
Here are the error messages I get.
I don't know what to do at this point so I say yes and it goes in some wierd mode.
SO I ran fsck manually but I get an error PARALLEIZING FSCK.
I can't fix the corrupted stuff for the system to reboot. THIS IS VITAL.
I am trying to build a root file system for using it with the user mode linux on a fc 11 system.
View 5 Replies View RelatedI have a custom Ubuntu distro that run both from a CD and PXE boot. The problem I have is that I need to boot in an environment that has to be routed through a router that can't forward NFS (the protocol doesn't use a standard port) I found that the Ubuntu based Clonezilla Live CD has a option like "fetch tftp://server/folder/filesystem.squashfs" I can borrow the kernel and initrd and it works, but how do I add this feature myself? Is there a package I need to install or a initrd option I need to add?
View 1 Replies View RelatedLately however my root filesystem is getting filled up every night-- I come in in the morning and have notices that I have 0 bytes remaining. There's tons of room on the disk, but the root is full. Here's what it looks like with a df -h:
[Code]....
ive been recently experiencing some problems with my ubuntu studio 9.10 setup, with the filesystem failing to mount. after deciding to try a new hard drive and cable, as well as clean install ubuntu, fedora and now mint, im still finding no filesystem.im using a live cd created for mint (like it ). having clicked install to hard drive, all is well until the partition manager, where all the boxes are greyed out. clicking forward produces a box saying "no root filesystem defined". i see there are a few on here from a few years back and having read through them, cannot find a fix for myself.
View 9 Replies View RelatedUsing Ubuntu 10.10, 64-bit, installing after LiveCD testing.sda3 can't really be erased due to its contents, something I can't exactly get back or transfer.
View 2 Replies View RelatedWhen I boot off of Debian Kernel 2.6.26-2-686. This is what happens. It stops at attached scsi generic sg5 type 0 After 4 or 5 minutes it comes back and says.
Gave up waiting for root device. Common problems Boot args (cat /proc/cmdline) Check Root= (did the system wait for the right device) Missing modules (cat /proc/modules; ls /dev Alert /dev/sdd8 does not exist dropping to shell /bin /sh: can't access tty; job control turned off If I boot off Debian Kernel 2.6.26-2-686 (single user mode) Then use Control-D it boots fine.
I installed Debian 5.0.2 about a year ago, my first encounter with Debian and first serious look at Linux. I never got it right. Some software wouldn't work after installing. This week I decided to just start all over. I installed Debian 5.0.5 on a second disk. I seems to be better. Software that failed before works now!
Problem 1:
I ended up with two possible boot up choices in GRUB, but they both run 5.0.5 w/ Gnome. Why two? How do I know which to keep and how do I get rid of the other?
Problem 2:
Previously, I could boot into a command console by interrupting the normal boot. I don't get that chance now. It goes right to Gnome. I can't boot as root in Gnome. How do I get on as root?
2 days ago I had installed Fedora 9 on an old machine. The installation was from a Flash USB, and was OK and the kernel on thar installation was 2.6.25-14.fc9.i686.
After the installation I updated the system, and all looks to be ok, and the system was set with the kernel 2.6.27.25-78.2.56.fc9.i686.
But when I start the system with the latest kernel itś get blockd on "remounting root filesystem in read-write mode" step, but not with the original kernel witch start correctly.
I'm new to fedora 13 and I have been through a few installs already with a 12TB raid. Fedora is installed on a separate 250GB drive. I've mounted the 12TB drive as a single share and I'm capturing large video files (12-90GB each) to the raid in a Samba Share across the network. The system runs great for about three days and then I start getting warning messages that "the volume filesystem root has only 1.9GB of disk space remaining" then another later 205MB etc until it eventually fills to 100% and then locks the machine. If I reboot I get a Gnome error and can't login. The only solution has been to reinstall fedora again from scratch.
Each time I allocate more space for root. My current partition is 65G in size. The raid shows only 5.1TB of space used and it shows 7.2TB of free space. The raid share shows as being mounted in /media. Root shows that it will be full at 5.2TB, and I'm almost there, so I'm probably looking at another install in just a short while when it freezes again. I've read reinstall and make a larger root partition, but I'm not sure how big that must be to avoid this problem in the future. Also, is there a limitation on the size that root can be? my question stems from the fact that I have over 7TB of free space but somehow the root is reporting as 100% full at only to 5.1TB.
I am running 11.2, kde4. The day before yesterday, the system updated and I think there was kernal update within that. I had no problems immediately afterward. Then I did a total shutdown for the night, and turned it back on yesterday only to find this:
Mount: wrong fs, bad option, bad superblock on /dev/sda2, missing codepage or helper program, or other error
In some cases useful info is found in syslog--try dmesg | tail or so
Could not mount root filesystem--exiting to /bin/sh
sh: cannot set terminal process group (-1): Inappropriate ioctl for device
sh: no job control in this shell
$
Besides the last updates from the other day, I did nothing out of the ordinary, no downloads or any system/configuration tweeks. Will I have to reinstall opensuse? or is there a way to reclaim my previous setup--or at least reclaim my files and documents? I'm running off of the 11.2 livecd.
I have a dual booting newly installed 64 bit Ubuntu 9.10 on my machine. It was all fine until today. Now when I boot into Ubuntu, I see the error Failed to mount root filesystem. I cant remember any significant changes during the last session. One thing I remember is I upgraded the system using the update manager which asked me to choose an option for grub boot loader. I opted for its upgradation. After the upgrade, I was able to work with Ubuntu for a few more sessions. Windows XP works very fine.I checked other threads which suggested running fsck, but it did not help. fsck does not report any errors.
View 1 Replies View RelatedAnybody know if its possible to add the root filesystem to the favorites in files and folder in ubuntu 10.04 nbr?
View 1 Replies View RelatedI am using GRUB bootloader. I can boot into windows fine. But booting into linux gives me the error "kernel panic: unable to mount root fs on unknown block(0,0)I got LILO to load linux fine but GRUB always gives me this error regardless of the linux OS for this particular computer.
View 11 Replies View RelatedI boot up a Linux appliance entirely in RAM, ie. the image has a Linux kernel and an attached ext2 root filesystem.
Now that it's working, I would like to copy the root filesystem from RAM to a NAND flash memory.
Can I just mount the NAND, run "cp -a /* /mnt/nand", reboot with the kernel command line "root=/dev/mtdblock2 rw", and expect Linux to be happy... or is it more involved than this?