Why no trees? I get to the shell and am told run "chroot /mnt/sysimage". Soufiane [email protected]:49 Thank you so much :) it worked surya [email protected]:59 Thanks you Josh [email protected]:47 Nice! I know what needs to be fixed in /etc/fstab, but I cannot save the file (or any file) because the system boots as read only.
Having a problem logging in? Boot info script Wubi Megathread Ubuntu Member Adv Reply Page 1 of 2 12 Last Jump to page: Quick Navigation General Help Top Site Areas Settings Private Messages Subscriptions Who's User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. I worked out from this how to do mine: Code: mount -o remount,defaults / Thank you very much, Jomen.
social network graph problem How do we prove that something is unprovable? Thus, I was able to edit /etc/fstab and save it. social network graph problem Factorial digit sum Why can constructor syntax not be used with the "unsigned int" type? www.softpanorama.org was created as a service to the UN Sustainable Development Networking Programme (SDNP) in the author free time.
But the usb stick was read only and, in a moment of stupidity, I became root and edited /etc/fstab so that: error=remount-ro under dev/sda5 became: error =remount-rw As a result, when Adv Reply August 31st, 2010 #2 Elfy View Profile View Forum Posts Private Message Staff Emeritus Join Date May 2007 Location The New Forest BeansHidden! I tried to remount the volume, but there was something wrong about what I did. Bad Fstab Preventing Boot Then, I pressed ctrl-x to boot.
Name * Email * Website Twitter @ Yes, add me to your mailing list.Share this post Please share this post if you like it FacebookTwitterGoogle+RedditDiggStumbleUponMoreSubscribe to our newsletter Name * Email How To Fix Boot Failure Due To Incorrect Fstab The read only curse. Thought I could get to /etc/fstab this way. How can I fix fstab to prevent boot failure?
kilgoretrout View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by kilgoretrout 08-09-2008, 11:34 PM #3 syg00 LQ Veteran Registered: Aug 2003 Location: Edit /etc/fstab From Grub because of "E212: can't open file for writing". So, how to fix /etc/fstab error if I can't save changes or corrections made to /etc/fstab file in maintenance mode? I wanted to express my gratitude as I know this is a bit dated, but I found the above to solve my issue I was having due to some labels specified This is especially important if there are many cooks on the same kitchen or when you need to troubleshoot a server for which primary sysadmin is on vacation and you have
We do not warrant the correctness of the information provided or its fitness for any purpose. http://www.softpanorama.org/Commercial_linuxes/Troubleshooting/errors_in_fstab.shtml Well, the solution is simple. Fix Fstab From Grub current community chat Unix & Linux Unix & Linux Meta your communities Sign up or log in to customize your list. How To Edit /etc/fstab In Single User Mode When I boot, I get an error during file system check.
Try these two commands: umount /mnt/sysimage mount /dev/sdc3 /mnt/sysimage Of course use YOUR root partition, not /dev/sdc3 Last edited by stevea; 17th January 2010 at 03:18 PM. DistroXubuntu Re: Need help fixing corrupt fstab! That was very easy to correct fstab from readonly mode. how do i save changes?
Note: An (*) indicates there is no official participation from that distribution here at LQ. Then you can change your /etc/fstab and restart. Then we can remount the / to some directory in read/write mode and then edit the /etc/fstab.1. How To Edit Fstab File In Maintenance Mode Custom Search Download Adobe Flash Player Offline Installer From Official SiteHow To Create Ext3 Filesystem And Mount It To Linux?ef [email protected]:44 Thanxs it worked Newbie [email protected]:01 Thank you !
When I try to fix the problem by editing /etc/fstab, when I try to save changes (:w!) to /etc/fstab e212 can't open file for writing. Add single to the kernel parameter like this:kernel /vmlinuz-126.96.36.199-166.fc12.i686 ro root=/dev/mapper/VolGroup-LogVol00 vga=792 singleThen press ‘b’ to boot Linux.2. So, instead of just: mount /dev/sda1 (just /dev/sda is probably a typo and would likely not work anyway - you need to give the number --> /dev/sda1 for example) you would When you boot the CD in rescue mode it should normally (based on the questions you answer) mount your disk based root file system at /mnt/sysimage, and typically read/write.
mnt [so there is no mistake where it is mounted you leave off the /] [mount whatever else you will need for editing below mnt/ ie. mount -n -o remount -t extX /dev/hdaX / Where extX is your filesystem type and /dev/hdaX -- is partition you use for your root mount point. If that is the case use a command like that to remount a read-only partition as read-write: mount -o remount,rw / jomen View Public Profile View LQ Blog View Review Browse other questions tagged mount filesystem fstab read-only or ask your own question.
thanks for telling –Johannes Schaub - litb Dec 25 '08 at 21:39 add a comment| up vote 0 down vote #mount -n -o remount,rw / if /dev/sda1 is the real device, Coding standard for clarity: comment every line of code?
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