Error Writing Read Only File System Ubuntu
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Read Only File System Ubuntu Recovery Mode
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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 fix “sudo: unable to open … Read-only file system”? up sudo can't open read only file system vote 53 down vote favorite 14 The title might not be as descriptive as I would like it to be but couldn't come up with a better one. My server's file system went into Read-only. And I don't understand why it does so and how to solve it. I can SSH into the server and when trying to start apache2 for example I get the following : username@srv1:~$ sudo service apache2 start [sudo] password for username: sudo: linux read only file system unable to open /var/lib/sudo/username/1: Read-only file system * Starting web server apache2 (30)Read-only file system: apache2: could not open error log file /var/log/apache2/error.log. Unable to open logs Action 'start' failed. The Apache error log may have more information. When I try restarting the server I get : username@srv1:~$ sudo shutdown -r now [sudo] password for username: sudo: unable to open /var/lib/sudo/username/1: Read-only file system Once I restart it manually it just start up without any warning or message saying something is wrong. I hope somebody could point me into the right direction to resolve this issue. filesystem restart read-only share|improve this question edited Feb 11 '14 at 13:47 Pro Backup 1,4522726 asked Oct 7 '12 at 15:41 John 4081411 I recommend to @John to change the answer to the last posted answer by Bibhas as it actually works where the other answers are not helpful at all actually. –Joshua Robison Nov 9 '14 at 6:30 For MicroSD: askubuntu.com/questions/213889/… –Ciro Santilli 烏坎事件2016六四事件 法轮功 Aug 20 at 14:33 add a comment| 10 Answers 10 active oldest votes up vote 30 down vote accepted The filesystem will usually go into read-only while the system is running if there is a filesystem consistency issue. This is specified in fstab as errors=remount-ro and will occur when a FS access fails or an emergency read-only remount is requested via Alt+SysRq+U. You
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Fedora Read Only File System
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Red Hat Read Only File System
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 Why has my file-system turned read-only after updates? up http://askubuntu.com/questions/197459/how-to-fix-sudo-unable-to-open-read-only-file-system vote 9 down vote favorite 2 I'm running 11.10 and I applied some updates. After that whenever I use my computer, I can, but only for about 2 or 3 minutes before it becomes read-only. Any sudo command entered gives me the following error. sudo: Can't open /var/lib/sudo/ryanmcclure/0: Read-only file system I also use xpad (a sticky note program) and if I edit the notes, there is never a problem until about 4 minutes later when http://askubuntu.com/questions/105793/why-has-my-file-system-turned-read-only-after-updates it says that it can't write to a file because the file system is read on. How do I solve this problem? filesystem read-only share|improve this question edited Feb 20 '12 at 7:41 Nitin Venkatesh 12.5k84879 asked Feb 20 '12 at 3:15 Ryan McClure 3,00872956 Can you tell us when the problem occurred or when it got triggered? After you installed updates or a new program? Or when you a opened a program perhaps? Also what command were you trying after sudo that returned the error message? And what exactly do you mean your system became read-only? Could be please be a little more clearer? –Nitin Venkatesh Feb 20 '12 at 3:22 Of course. well, I updated right before this problem came up. Any sudo command, by the way, yields this error. Terminal says after entering any sudo command that it is a read-only file system. I also use xpad (sticky note program). If I edit the notes, there never is a problem until about 4 minutes later when it says it can't write to a file because the file system is read only. –Ryan McClure Feb 20 '12 at 3:28 I'm to the point now that when it switches to read-only, no program will run at all. –Ryan McClure Feb 20 '12 at 7:36 Can it r
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more http://unix.stackexchange.com/questions/288702/how-to-solve-this-read-only-file-system-error about hiring developers or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered http://serverfault.com/questions/547720/how-to-find-cause-of-main-file-system-going-to-read-only-mode Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; 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 this Read-only file system read only error? up vote 0 down vote favorite 1 I do find /media/masi/FAT32/ -type f -name '._*' -delete but I get find: cannot delete '/media/masi/FAT32/._booklet.pdf': Read-only file system I do not know how to work with such situations when working in ext4 but searching fat32. There are no permissions/owners in fat32. So I would like to change that all read-write all files in the memory card. However, not sure if it can be done here. It can also be a read only file file system consistency problem but not sure. I just noticed many .dotFiles in the system, which seems to be backup files because I did not use the option described here before. I do ls -la /media/masi/ drwxr-xr-x 29 masi masi 32768 1 1970 FAT32 I do mount -o remount, rw /media/masi/FAT32/ but I get mount: mount point /media/masi/FAT32/ does not occur Command dmesg | grep FAT32 gives blank. Command lsblk also does not show the memory. Profiling the memory in Nautilus of Debian 8.25 where I see the main node correctly but subnodes not; in terminal, I can however search the tree but not sure how good it is Sorry, could not display all the contents of “handouts.noindex”: Error when getting information for file '/media/masi/FAT32/handouts.noindex/╖Yp╟@≥3.ç╜╩': Input/output error Memory: Transcend JetDrive Lite 130 128 GB (for Macbook Air 2013-mid) Hardware: Macbook Air 2013-mid and Dell PC i3 2013 OS: Ubuntu 16.04 and Debian 8.5 filesystems find share|improve this question edited Jun 10 at 21:26 asked Jun 9 at 13:08 Masi 1,09831030 1 @Masi I don't see that you say other file in filesystem are read-write (file permission are not useful). Also I have difficulties to understand your question, because in text it seems that you are asking an other question. So I think you should start checking mount options. –Giacomo Catenazzi Jun 9 at 13:23 2 @Masi you can't tell if filesystem is RW b
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; 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 find cause of main file system going to read only mode up vote 4 down vote favorite 1 Ubuntu 12.04 File system goes to readonly mode frequently. First of all I have read this question file system is going into read only mode frequently already. But I have to know if it's not caused by something else than dying hard drive. This is server provided by my client and I am just runing there some node.js workers + one node.js server and I am using mongodb. From time to time (every 20-50h) system suddenly makes filesystem read only, mongodb process fails (due read-only fs) and my node workers/server (which are started by forever) are just killed. Here is the log from dmesg - I can see there some errors and messages that FS is going to read-only, and there is also some JOURNAL error but I would like to find cause of those errors.. http://speedy.sh/Ux2VV/dmesg.log.txt edit smartctl -t long /dev/sda smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.5.0-23-generic] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net SMART support is: Unavailable - device lacks SMART capability. A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options. What I am doing wrong? Same is for sda2. Morover now when I type any command that not exists in shell I get this: Sorry, command-not-found has crashed! Please file a bug report at: https://bugs.launchpad.net/command-not-found/+filebug Please include the following information with the report: edit2 I just got info that this server is actually VPS and they told me that hard drives are OK and they are on RAID 10. And they told me that "forcing fsck in fstab should help"... edit3 here is output from mount command: /dev/sda2 on / type ext4 (rw,errors=remount-ro) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nos