Questions related to read-only devices or permissions.

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2
votes
1answer
351 views

How can I get all USB storage device to mount as read-only or offer no mount options at all?

These are the two parts of my query: Is there a way to mount all USB storage/flash/removable storage devices as read-only i.e. set the default mount policy to read-only? Back in Windows OS, I could ...
3
votes
2answers
3k views

USB flash drives being mounted read-only in 13.10

Ever since installing 13.10 (x64) every time I insert a USB flash drive, it mounts as read-only. I tried using three different drives, and they all get mounted read-only. They were working fine on ...
0
votes
1answer
127 views

How to use Ubuntu with read-only file system?

The question is: what directories of file system I should consider to be mounted as ro (as maximum as possible), and what as rw to use Ubuntu as normal? I want to flash as maximum directories as I can ...
1
vote
1answer
2k views

remounting as read/write — will I lose my data?

I need root access to install a file, but I seem to have forgotten my pw. To change it, it appears I will need to enter GRUB and remount / as read/write as suggested here. I just want to know if I ...
0
votes
3answers
3k views

Ext4 constantly mounts as read-only

I'm at a complete loss, here. After only using my computer for short periods of time (often less than a minute), my root partition (Ext 4, /dev/sda5) become read-only without warning. This happens ...
1
vote
0answers
43 views

installation failed!! says hdd is read only?

I had an old laptop and wanted to install ubuntu onto it, used my other pc running ubuntu to create a startup usb, booted from usb, chose install to hdd, chose erase erase disk and install ubuntu ...
0
votes
1answer
384 views

File system becomes “Read-Only” on Ubuntu 11.10 using ext4

I have been using Ubuntu 11.01 with ETX4, I have several Desktop PC's all identical hardware right upto the SSD. The Ubuntu OS with the above spec has been cloned from a single image. I frequently ...
0
votes
2answers
2k views

How to access efi boot partition as read-write?

I have installed Ubuntu 13.04 alongside windows 8 (efi mode) and now I want to go to a read-write access of the efi boot partition. For secure boot to work, I installed the Linux Foundation's ...
0
votes
2answers
195 views

permanently removing read only option

I have ubuntu 13.04 and kernel 3.11. When I press e key at grub bootmenu I see the read only ro option at root partition and when I start system with that option I have low resolution and other ...
0
votes
1answer
3k views

How do I make a read-only file system writable for pendrive

When I am trying to format my pendrive, I'm getting the following error. root@obbu-G41M-Combo:/home/obbu# mkfs.vfat -n 'Ubuntu' -I /dev/sdb1 mkfs.vfat 3.0.14 (23 Jan 2023) mkfs.vfat: unable to open ...
0
votes
1answer
2k views

Unable to mount Read-only file system

Just bought a brand new external to back up my windows from ubuntu... since my windows isnt' accessible anymore... The hard drive is read only? I don't understand how it could be if it's brand new? Is ...
1
vote
1answer
594 views

Files and folders became read only, cannot back up data

I need one urgent help. I am using Ubuntu 12.10. My hard drive is only one year old. Suddenly all of my folders and files became read only. After checking in Google, I came to know that this is ...
0
votes
1answer
1k views

USB Stick became Read-Only after using Pen Drive USB Installer

Yesterday I tried to make my 16Gb USB Stick bootable with Ubuntu 13.04 (Desktop x64). After some time because nothing changed I canceled the progress and decided to burn a DVD. The installation with ...
2
votes
1answer
851 views

Nexus 7 (4.2.2) stuck as read-only on Ubuntu 13.04 (PC)

I have a Nexus 7 running the latest Android (4.2.2) that seems to be stuck as read-only. I cannot transfer any files to or from the device though I am free to look through it. Permissions are: View ...
1
vote
2answers
59 views

New computer, already has Ubuntu [duplicate]

I just now got a new computer today from a friend. I have researched all the posts on Google to try to find out how to reset the root password since I do not know it and cannot get ahold of him. Tried ...
0
votes
1answer
57 views

Whole system is read only

My whole system is read-only so I can't even connect to WiFi (needs authentication). So I went into the terminal: sudo su nautilus It sat there for about 20 seconds with no output then it had a ...
2
votes
0answers
303 views

13.04, Thinkpad x230, I/O Errors after 15-20 minutes working [closed]

After last update my system became behave strange. After 15-20 minutes all drives become read only. In terminal I get errors: I/O error, Bus error, disk is read only. I checked all my disks by ...
2
votes
0answers
324 views

How to fix Grub loader that hangs and waits for user with read only root partition?

I am trying to create a set of Ubuntu 12.04 slave systems that have a read only root partition and a small read/write partition mounted for a single user. These systems will be used for a short job ...
5
votes
2answers
44k views

How to mount a hard disk as read-only from the terminal

I have searched google, I've searched this website, I've searched using various terms, phrases, using quotes and without quotes and I cannot find the answer to this seemingly easy thing to do. How do ...
0
votes
1answer
2k views

USB Hard Drives being only Read-Only?

I have finally gotten my Hard drive to be formatted in FAT32 but now, when ever I try to move a file onto it, it says: "The destination is read-only." I have been looking through it in GParted and ...
2
votes
1answer
45k views

How to Fix “Read-only file system” error when I run something as sudo and try to make a folder/file?

When I try to save something or rename a file/folder it say this error " Read-only file system" or run something as root in the terminal it say this error sudo: unable to open /var/lib/sudo/"My User ...
4
votes
2answers
13k views

dpkg: error: unable to access dpkg status area: Read-only file system

I am a newbie in this operating system I installed Ubuntu 12.10 and I found it very interesting to use. Then once I install chromn from ubuntu software I got I/O Error After that I could not ...
0
votes
1answer
595 views

System went into read only mode

I am newbie in Ubuntu. We have a cloud server in Rackspace with following configuration: OS - Linux version 2.6.35.4-rscloud (root@builder.slicehost.com) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) ...
1
vote
1answer
11k views

filesystem is “read only” even though `mount` lists it as “rw”

I'm not sure what happened, but right now all filesystems (expecpt for / which is on a separate drive) are "read only" even though mount lists them as "rw": $ mount /dev/sda1 on /media/Data type ext4 ...
4
votes
2answers
3k views

Ubuntu 12.04 SSD root frequent random read only file system

I really need your help. I've got Dell Inspiron 1545 with 8GB of RAM and Sandisk Extreme 240GB SSD. The disk is seperated into three partitions, /root, /swap - 8GB, /home blkid: /dev/sda1: ...
-1
votes
1answer
491 views

Mac-restored iPod is mounted as read-only

I restored my iPod on a friend's Mac using iTunes. When plugging in my iPod now, it's mounted as read-only and I have no way to transfer songs (using Rhythmbox or Nautilus). I've tried changing the ...
7
votes
1answer
17k views

Unable to mount filesystem as read-write in recovery mode

I deleted two unused user accounts. Now I am unable to login even into my own account. I rebooted in recovery mode in the root shell and tried to restore the back-up of /etc/passwd. However, the ...
5
votes
1answer
4k views

Ubuntu goes into read-only mode randomly

For the last few days, my Ubuntu 12.10 has been going to read-only mode randomly, making me unable to save any edited files, and forcing me to restart my computer, which is a pain because this is the ...
1
vote
1answer
8k views

How to change read-only pendrive?

I have a generic pendrive with a problem... I can't copy to inside, delete or move any archive or folder from the pendrive. I don't know how this happens, I do not change any kind of permissions... ...
6
votes
3answers
12k views

Read-only SD cards

I've got an IcyBox USB hub/card reader combo in my computer, running Ubuntu 12.10. It's got an issue with SD cards. It always mounts them read-only, regardless of the write-lock switch. This is ...
1
vote
2answers
749 views

Mount writable subfolder of read only ntfs partition

I have dual boot (win7/ubuntu 12.04) system. I want to mount a specific folder (namely the Dropbox folder) from my windows partition in my home directory. Unfortunately, I am not able to do that. As ...
5
votes
1answer
2k views

How to create a read-only link to a directory?

One of my scripts dynamically creates a symlink like so: ln -s /home/hosting/projects/images /home/hosting/projects/demo/images How can I make it so that the access through link is read-only?
1
vote
0answers
1k views

Why does mkfs fail with 'Read-only file system'?

I'm trying to format a pen drive using mkfs, but it fails with: Read-only file system. Here is what I have tried so far: $ sudo hdparm -r0 /dev/sdb1 /dev/sdb1: setting readonly to 0 (off) readonly ...
0
votes
1answer
82 views

Mounting drive not getting full access

I am having problem with mounting.. I bought iOmega Storage box ix200. I shared a folder from iOmega box for 10 users. I mounted this shared drive in all 10 Virtual machines by editing /etc/fstab ...
3
votes
2answers
3k views

Why does my root filesystem keep becoming read-only?

I've lately been having an issue with my root filesystem becoming readonly. It happens some amount of time after boot. I don't know exactly when it happens, as I don't usually notice it until ...
1
vote
1answer
703 views

ro root fs on /proc/mounts

my ubuntu 9.10 is mounting the root filesystem as read only. already tried some options found on the forums like fsck, remounts, etc, but no luck... for what I could find, my problem is is ...
1
vote
2answers
11k views

How to remount a read-only folder as readWrite?

Background: I need to edit a file which is read only, and its parent folder is also read only. This file is located at a remote appliance. Through ssh I logged in to this as admin and I have the ...
1
vote
0answers
6k views

Unable to delete file from read-only file system

I cannot delete files, when I tried to delete the file, this message appeard: "Error while deleting. There was an error deleting file2.rar." This is what I get from clicking on SHOW MORE ...
1
vote
1answer
405 views

Removing Package Error

Error shown on terminal: sudo: unable to open /var/lib/sudo/jianyue/0: Read-only file system W: Not using locking for read only lock file /var/lib/dpkg/lock E: Unable to write to /var/cache/apt/ E: ...
2
votes
4answers
11k views

Read only file system

I'm running Ubuntu 12.10, Upon opening any shell I get the following error: /home/jack/.rbenv/libexec/rbenv-init: line 87: cannot create temp file for here-document: Read-only file system I ...
0
votes
2answers
1k views

No Read/Write Permission as User on a Secondary Drive

I have a 2nd hard drive that is used for data only, it has been formatted both in NTFS and FAT32, the system is dual booted with Windows so the Data drive is used to share data between Win and Ubuntu. ...
0
votes
1answer
794 views

usb sticks and cards have all become read only

For no apparent reason my desktop machine running Ubuntu 12.04 suddenly will not allow me to write to or create files/folders on any usb drive (memory sticks and cards). All work perfectly in my ...
0
votes
1answer
2k views

unable to mount read-only DVD with photos

I have a working Samsung CD/DVD player with (SATA connection) and i'm running latest updated version of 12.04. Audio CDs and video DVDs appear in the devices sidebar, but I have a DVD from a ...
19
votes
6answers
118k views

How to fix “sudo: unable to open … Read-only file system”?

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 ...
2
votes
0answers
824 views

Google Chrome causing file system to mount as read only

So disclaimer, I am using Lubuntu 12.04 but I'm almost certain it shouldn't make any difference. Earlier this week I resized my lubuntu partition on my harddrive with GParted to be 25 GBs smaller, ...
6
votes
1answer
3k views

Why LibreOffice keeps saying the document is locked for editing?

I created file LinuxNotes.odt some time ago and yesterday I edited that same file at my work place and I was in Guest account when I edited that file. Now whenever I open that file any where else ...
2
votes
1answer
6k views

“iso-mount seems to be mounted read-only” error in UCK 2.4.6 or 2.2.0

I need to use UCK on 12.04. If I use any version of UCK 2.4.6 or UCK 2.2.0, I am getting an error iso-mount seems to be mounted read-only. Can some one help to quickly sort this error? I need ...
3
votes
0answers
5k views

How do I format or partition a read-only USB drive?

Whenever I try formatting my Sandisk Cruzer Glide 16GB, I get this error message on Gparted. GParted 0.11.0 --enable-libparted-dmraid Libparted 2.3 Create Primary Partition #1 (ntfs, 14.42 GiB) on ...
1
vote
1answer
8k views

HFS+ hard drive being mounted as read only

This is a recurring problem and occurs a few times a week. I have an external hard drive which is hfs+. Every couple of weeks, for no obviuous reason, when I mount it by pluggin it in to my Ubuntu ...
4
votes
4answers
2k views

Libre office (read only) issue

I run ubuntu 10.04 with the latest version of LibreOffice (the one release the other day). When downloading a document - like something in excel in my firefox, and want to open it, it opens up in ...