Questions tagged [filesystem]
The general filesystem in Ubuntu is arranged in a single tree with everything under /. This tag should be used for questions dealing with Ubuntu's layout of files, permissions, and files that reside in special locations on disk. Questions related to a particular filesystem should instead use the specific tag for that (for instance: ext4, btrfs, zfs).
2,847
questions
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103
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How to give space for sda2 from sda4(/dos)
I have got too much not used space in sda4(/dos) folder
But, actually my space in sda2 is about to end :(
So, the question is: Is there a way to make available space for sda4 from 90GB to for ...
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51
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What is the path to the files on this external hard drive connected via a USB adapter?
I'm not seeing a hard drive connected through an external USB adapter:
nicholas@mordor:~$
nicholas@mordor:~$ lsusb
Bus 002 Device 010: ID 0461:3f41 Primax Electronics, Ltd HP Wired Desktop 320K ...
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1
answer
783
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Where would Monero node or blockchain data be stored?
I'm trying find particularly large files to free up some working space.
This is in the context of scanning the Monero blockchain for recovering a wallet.
Operating on the assumption that Monero has ...
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53
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I have renamed "/usr" folder in Ubuntu, now trying to rename to "/usr", but I have problems I think because "/usr" folder does not exist [duplicate]
I have tryed to restoresome data and moved "usr" folder in Ubuntu.
For any command I tr, for example "mv", "cp", the system writing "/usr-new/bin/mv: cannot execute: ...
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87
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Unable to create the file /sys/class/net/<device>/device/sriov_totalvfs file in Ubuntu 22.04
I gave all permissions to all files and folders in /sys/ directory, but still I'm unable to create any file in the /sys/ directory too in Ubuntu 22.04. I'm trying to create an sr-iov interface, when I ...
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0
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104
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How to eliminate "ghost" folders and files?
I have folders and files on the external HD (ntfs) that do not want to be eliminated.
From Shell I can't view them actually but in Dolphin they are present.
They are annoying because they are there in ...
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1
answer
729
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WARNING: Filesystem system has error. couldn't fIx parent of node 47322B43 Couldn't find parent directory entry
WARNING: Filesystem system has error. couldn't fIx parent of node 47322B43 Couldn't find parent directory entry.
I have Ubuntu 22.04.2 LTS (Jammy Jellyfish) OS installed every time i boot getting ...
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0
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84
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While creating a new folder in desktop folder it shows mkdir: cannot create directory ‘newfolder’: Bad message
I am not able to download files in the download folder and am not able to create a new folder on the Desktop. I can create a folder in home. ls command also shows liks ls: reading directory '.': Bad ...
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2
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132
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What is the difference between the root folder "/" and "/media/username/ubuntu-root"?
I recently did some housekeeping on the file system of my workstation (Ubuntu 22.04). I used NCurses Disk Usage in the terminal to get an overview of the largest folders and files.
Amongst others, I ...
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1
answer
154
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label exfat filesystem
I'm running Lubuntu 22.04.
For PS4 I created on an usb-drive with an exfat filesystem; I so not remember if it was with newer exfatprogs or with the older exfat-utils.
Question:
sudo dump.exfat /dev/...
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44
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1TB SSD filled with simple Xubuntu installation - how can I find what is taking so much space?
On a recent and relatively vanilla installation of Kubuntu, after having difficulties I realized that it is somehow taking up nearly all of the 1TB drive when little else is installed. It has ...
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44
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How to fix ubuntu not starting error fsck fill systrm
enter image description here
Help this problam see my image
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468
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Can't increase the root partition size on Ubuntu 20.04
I am currently using ubuntu 20.04 (AWS Ec2) machine.
My root filesystem has no more space as per the below output
sudo df -h
Filesystem Size Used Avail Use% Mounted on
/dev/root 7.6G 7....
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1
answer
340
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libAppProtection.so File deleted
I erroneously deleted the libappprotation.so file, in Ubuntu 20.04, now I have the error: ld.so: object '/usr/local/lib/AppProtection/libappprotation.so' from /etc/ld.so.prolead cannot be preloaded (...
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1
answer
54
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"Last modified" timestamp corruption
On my DIY NAS (Ubuntu 22.04.2 LTS, Samba Version 4.15.13-Ubuntu) working among other things as a file server for Windows clients I'm facing a rather weird issue.
The "last modified" ...
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43
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Can't run my scripts shell of my app after doing a rsync of data from Ubuntu server 18.04.5 LTS to another Ubuntu server 22.04.2?
enter image description hereI did an rsync of those filesystems
/home/
/opt/
/my_application/
/srv/
Did I forget to copy something else (...?), or is it a problem in version of Ubuntu ?
I need to run ...
0
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1
answer
780
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Why do `ls` and `du` commands show a different size for the same file? [duplicate]
I am currently using Ubuntu 20.04.
When I check a file's size using the du command, I get the following output:
ubuntu@ip-172-31-49-39:/myxfs$ du -h newquota
4.0K newquota
With the ls -la command, ...
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0
answers
58
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auto-rename format
I'm wondering if the was a way to change the format used for auto-renaming files in case the file name exists already.
The current format is:
file.txt
file (1).txt
file (2).txt
...
file (999).txt
I ...
2
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6
answers
3k
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Can we create two different filesystems on a single partition?
I'm currently using Ubuntu 20.04 on my machine.
Can we create two different filesystems on a single partition? Why?
Also if the size of the filesystem created in a partition is less than the ...
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0
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263
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possibly corrupt filesystem after force shutdown?
(i only have ubuntu installed on this laptop)
i opened what seemed to be a subtitle file and the computer froze entirely so what seemed like the only option was to force shut it down pressing the ...
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1
answer
103
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Problems with re-sizing a partition in 20.04
I'm running an Ubuntu 20.04 LTS VM in Hyper-V. I recently resized a VHDX disk from 15GB to 100GB. Then I tried to use parted and resizepart 1 100%. After that nothing had really change.
df -h:
...
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1
answer
2k
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Download Ubuntu rootfs
Similar to what is possible with Alpine Linux
is there a place where I can download some kind of official "core" rootfs of Ubuntu, mainly for chroot purposes?
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1
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283
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Ubuntu: gunzip: No space left on device, while df shows otherwise
I am trying to decompress a .gz file with the gunzip command and I get the error 'No space left on device'.
This is the output of 'df -h':
Filesystem Size Used Avail Use% Mounted on
/dev/root ...
4
votes
1
answer
9k
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ZSTD-compressed data is corrupt, root filesystem requires a manual fsck
I'm getting an error that's similar to many I've seen before, but I somehow can't seem to fix. I am on Ubuntu 22.04.
[ 0.260527] ×86/cpu: SGX disabled by BIOS.
[ 0.786997] Initramfs unpacking ...
0
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1
answer
284
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Can files be restored from the Windows recycle bin from within Ubuntu?
I am having some problems on my Windows machine partly due to my stupidity, but also due to uncooperative Microsoft software.
I recently discovered a hidden directory (C:\Program Files\WindowsApps) ...
1
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1
answer
361
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How to copy date created to date modified ubuntu 22.04
I am using ubuntu 22.04 LTS and I want to know if the date created on ubuntu can be copied to date modified? I think I've read that the date created on ubuntu isn't actually the date created even ...
1
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1
answer
136
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How to copy from full path to full path under new name with overwrite?
I want to copy a file from one directory to another under a different name, using the full path of both directories. The different name already exists in the destination directory so I want to ...
1
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0
answers
369
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Files/Folder are shown in GUI but not in Terminal
Fairly new to Linux and I'm already having problems. When I open my drive from GUI, I see some files and folders there but when I try to ls on the terminal; it only shows two folders. ls /media/user/...
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0
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889
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Ubuntu Server 22.04: ZFS vs btrfs, each with compression for heavy use email server - which has a lower memory and CPU footprint?
I'm deliberating a situation where I need to use Ubuntu 22.04 for a rather heavy use email server with "infinite" storage for users via Dovecot + maildir.
A lot of the users live in the era ...
1
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2
answers
1k
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How to keep writing in a FIFO even if there's no readers
There's a service that pipes it's output to a named pipe, which I create with mkfifo name.
The service pauses if there's no reader in pipe. How to make it to keep piping the data even if there's no ...
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0
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23
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HFS filesystem presents itself empty
Today I was confronted with an Ubuntu 20.04 virtualbox VM that failed to boot. Somehow the OS-diskimage seems lost. A second vdi-image was mounted and seems to be HFS.
But mounting that filesystem (...
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0
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58
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Hard reboot corrupted/removed my Qt library. Couldn't run GUI apps
A little over a week ago I had an issue. My monitor didn't detect my system (Ubuntu 22.04), so I did a hard restart. Unfortunately this caused a problem:
Konsole terminal closes immediately because it ...
0
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1
answer
47
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Root directory permission changed [duplicate]
i just typed "sudo chmod 744 /" and by mistake i hit the enter button
Now every time I run sudo command I get "Permission Denied" error
bash: /usr/bin/sudo: permission denied
I ...
0
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0
answers
110
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Recovery mode starts with RW filesystem
I'm running Kubuntu 22.04 and I can't seem to get it to start with the root filesystem mounted as read-only. Looking at the kernel parameters for recovery mode, grub does pass ro, recovery, and a ...
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0
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82
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How to check/repair bad sectors on a U22.10?
Let's say I'm having what appear to be inode corruptions (actual problem: switching to read-only) requiring reboot then fsck repair. I've done that and my system (U22.10 desktop) is "healthy"...
2
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1
answer
2k
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Disk on root is almost full but can't find which files take the space
Ubuntu 22.04 Desktop
If I do df -h i can see that my root folder is almost full
And when I list the files in the folder, seems to me they are all system needed files.
I tried to look a bit into it ...
0
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0
answers
410
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Make Linux File System Case Insensitive
I deployed a website on Linux using NGINX as there server.
My files are in lower-case and are located at /susr/share/nginx/html
When I request for the files using upper-case it returns a 404.
Example: ...
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0
answers
110
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Missing disk space?
I have Ubuntu 20.04 running from a single EXT4 partition on /dev/sda2 mounted at filesystem root, which shows in Disks as 1000Gb with 53Gb free:
But my system tells me it's low on disk space. ...
1
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0
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786
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My root partition filled up to 21,2 GB after installing Ubuntu 22.04, updating, installing drivers, chrome, and removing snap
I have just installed Ubuntu 22.04, done update, installed NVIDIA and Bluetooth driver, installed Chrome, and removed snap, that's all.
But, when I opened the + Other Locations section in Files and ...
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1
answer
96
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How to disable filesystem expansion on Ubuntu for desktops?
I flashed Ubuntu Desktop 22.04.1 LTS to disk and removed x-systemd.growfs from /etc/fstab before booting Pi.
/etc/init.d/resizefs_once doesn’t exist on Ubuntu Desktop 22.04.1 LTS image.
Filesystem is ...
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0
answers
91
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Forgot to eject! 1,0 TB Hard Drive is appearing in Disks, but it is not appearing in Files
I had a situation were I had to move the computer from where it was. I turned off the computer and just disconnected every USB including the Hard Disk. Informations:
My Drive is plugged
I am trying ...
0
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0
answers
2k
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the root filesystem /dev/mapper/ubuntu--vg-ubuntu--lv requires a manual fsck
I have a server running on Ubuntu Server 20.04.5 LTS.
Sometimes the os goes in read-only mode and I have to do a "sudo reboot" and every time it reboots i get this error:
"the root ...
0
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2
answers
268
views
Unable to boot in Linux system. Having issue with partition mount
I had low space on root partition. And being new with Linux I tried to unmount root partition from gparted. Then I force stoped my laptop. From then on I'm unable to boot into Linux partition.
I have ...
0
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0
answers
27
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Dolphin can't delete or move files [duplicate]
I am a beginner, 2 weeks ago I installed kubuntu 22.10 on my primary PC, that has 3 internal drives. Everything worked fine until I noticed that I can't do anything on 2 other drives. I can't delete/...
0
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0
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93
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How can I remove a folder that cannot be deleted (two folders in the same directory have the same inode number)?
I have tried using rm with various flags, such as -d and -r (-r was successful as folder is now empty), tried moving to trash through GUI (which produces error that file cannot be moved to trash), ...
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0
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40
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USB storage device requires unplugging and re-plugging to make it work after reboot
When I do lsblk or blkid it just does not show up until I go and physically unplug/re-plug the USB.
I've tried the disabling Auto-suspend method so it's not that, not sure what's going on. Is it the ...
1
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0
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500
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Warning: Filesystem still has errors
After I rebooted my Ubuntu (20.04) laptop, it hung at the purple screen and the login page never appeared. I pressed the power button to turn it off, and after I turned it on again, I ran into the ...
2
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0
answers
87
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Best way to watch the contents of a directory in near-real-time?
I've got a server with an external HDD, I download files to the main disk then transfer them over to the HDD for storage. I mostly do file management over WinSCP, but it's not possible to move files ...
6
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2
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2k
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Is my /var directory OK, since /var/run isn't a symlink?
I am running Ubuntu 18.04. When I run:
ls -la /var
I get the following:
drwxr-xr-x 10 root root 4096 Jan 2 15:46 .
drwxr-xr-x 27 root root 4096 Jan 15 06:25 ..
drwxr-xr-x 10 root root 4096 Jan ...
0
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0
answers
142
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need help interpreting fdisk and gnome-disk-utility output
I am on a fresh Ubuntu Server 22.04 install and during install, I think I might have chosen a filesystem which I do not understand:
cat /etc/*release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
...