Question Category: Storage

Multiboot USB stick?

Can I format a USB stick with multiple bootable partitions? I want to use a single USB stick to have multiple bootable partitions, rather than wasting all the space on bootable sticks with just one image. Thanks.
Read 0 Comments

Unable to access built in SD card reader 18.04

just install ubuntu 16.04 and update it to 18.04. I inserted my sd card to my laptop but im not able to open it. see error below: Error mounting /dev/mmcblk3p1 at /media/peperoni/PEPERONI: unknown filesystem type 'exfat'. this occurs every time I try to open the sd card. already tried the...
Read 0 Comments

Unable to access built in SD card reader

I just install ubuntu 16.04, already solved my issue regarding wifi connections but the other one I got stock. I inserted my sd card to my laptop but im not able to open it. see error below: Error mounting /dev/mmcblk3p1 at /media/peperoni/PEPERONI: Command-line `mount -t "exfat" -o...
Read 0 Comments

help... unknown partition hogging almost all space

i have a retired school computer and am using unetbootin to install zorin OS 12. when installing, there is a partition that is more than 25x the other twoo partitions, and it is unknown how much space hhas been spent, and what it is. it is a laatitude e5440, shipped with windows 8 pro
Read 0 Comments

how to decrypt .wallet file

hi ...my PC got infected by ransomeware ..all file incrypted in .wallet extension ..i
Read 0 Comments

Cann't mount /home partition!

At the beginning ,/home is 5.4TB and / is only 50GB.So I decide to extend the / via reduce the /home . However,after my operation ,the /home partition cann't mount again .The dmesg says unvalid journal superblock found . Now I am using dd to backup the disk.And how can I do to resolve this...
Read 0 Comments

Unable to mount XFS after rescue

I am facing strange problem with XFS file system. Below is the exact scenario: I'd a corrupt 2 TB disk with XFS (I/O error), so that decide to rescue data from old disk to new disk. I'd run ddrescue to rescue data to new disk. ddrescue finished successfully except 204 kB data. After that I was...
Read 0 Comments

How to modify XFS so as to make it an append-only filesystem, similar to Apache's HDFS?

The goal is to modify the write operation of XFS filesystem so that it becomes append-only. This filesystem should be similar to the Hadoop filesystem (HDFS) which handles BigData. However modification/deletion of any data or record should be performed with minimum number of operations. Note: This...
Read 0 Comments

How do I open an expansion drive without formatting it?

I have a 500GB Seagate expansion portable drive, when I plug it into my laptop, it keeps asking me to format it. I have very important photo's on it and can't lose anything on it.
Read 0 Comments

LVM reports DEGRADED MODE -- Is this a problem?

ASUS Z87 Delux Quad mobo, using built in RAID with two 2TB drives. lvdisplay -v shows: "DEGRADED MODE. Incomplete RAID LVs will be processed. Finding all logical volumes" However, booting to RAID config shows NORMAL state. Is this an LVM problem? Bug?
Read 0 Comments

Pages

Click Here!