I have an HP laptop, with Ubuntu 20.04 LTS and Windos10 installed in it(dual boot). I have a 1TB HDD. The problem is I am unable to copy & paste any file from one folder to another, and also if I right-click on any file in those folders, cut, Move to and Rename options are disabled. But this problem does not appear on the folder under Home ( i.e. Desktop, Documents, Downloads, Video, Picture), on this folder all cut-paster & copy-paste works fine. But problem is on the folders on HDD partition. How to solve this? A few days ago Windows10 gets updated, is this problem arise for this update?
I recently know that there is software viz. SANE [Scanner Access Now Easy] which can automatically detect printer (almost all the printer) and one can easily scan via this software. So I search for that and find a page sane community and from this page, I get a command to install SANE. The command is
sudo apt-get install sane sane-utils libsane-extras xsane
But while running this command in the terminal, it gives some errors and installation is not done.
The error message is shown in the picture.
Can anyone tell me how to solve it.
I am using ubuntu 18.04 LTS . I have a EPSON L220 All-in-One printer ( printer + scanner). I successfully configure the printer setting and printing is done very well. But scanner is not working.
I have downloaded the epson scanner driver from http://support.epson.net/linux/en/imagescanv3.php, extract the zip file, open a terminal, go to the folder and and run the command ./install.sh from terminal, it simply run the command without any error. But when I open software Image Scan!for linux , then it shows the following error message 
I have installed Ubuntu 18.04 LTS a few days before. Now I want to print some file with my Epson L220 Inkjet All-in-One printer. Ubuntu automatically adds the printer, but unable to print any text(.txt file) or PDF file.
The printer simply bypasses the A4 paper with no printing on the paper. Why this happens and what is the way out form this problem?
I have Windows10 in my HP laptop. Also I have 500GB HDD. I partition this HDD in windows10 and make three 100GB partition , all are in NTFS . Then two days before I install Ubuntu 18.04 LTS in my laptop. This partions are seen by clicking in other locations tab in ubuntu , it is shown as /dev/sda5, /dev/sda6 and /dev/sda7 . Yesterday I successfully create folder on /dev/sda5 by right click . But today I am unable to create new folder ( either by right-click or by ctrl+shift+N ) . What can I do ?
I have just installed Ubuntu 18.04 LTS in my HP laptop. Now want to print pdf with my Epson printer L220. I have tried all the procedure on the page that goes to the epson page and download driver for the printer and install it. But failed. The computer can find my printer but while I want to print a pdf, the printer prints a blank page. Now how to resolve this problem.
I can not understand what is the problem for my Ubuntu 16.04 LTS and how to fix it . Also while trying to upgrade to Ubuntu 18.04 , it shows no enough space . Why this happens to me ? Please help.
I am trying to update Ubuntu 16.04 by using the command
$ sudo apt-get update
But the following error message occurs ---
E: Malformed entry 58 in list file /etc/apt/sources.list (Component)
E: The list of sources could not be read.
Why does this happen? Also I am unable to install gnuplot-x11.
while I run the command xpp linear2d.ode the following window appears. Why ?
I have a .dat file with 50000 rows and 101 columns and try to plot in GNUPLOT by using command **plot "test.dat" matrix with image" **. But no plot occurs . PLz help.
I have a Samsung smartphone, connected via USB cable with my HP laptop . I want to recover some of my deleted photos with photorec command form terminal. But while I give command $ cd /media/hp, I cannot see my phone memory, but it shows the pen drive. I want to know that how can I get my phone memory by command line.
I am trying to make .iso file with all installed software in Ubuntu 14.04 LTS OS, so that I can install ubuntu in my friends laptop , and get the same thing as in my laptop. Can it be done by systemback ? If yes, please give me full details . thanks.
While inserting a DVD (which plays well in a DVD player) into my laptop, a message appears, requesting me to install gstreamer1.0-plugins-bad.
What is this? How can I solve this problem and watch my DVD?
I have bought an Epson L220 printer and would like to install the drivers onto my HP Laptop.
How do I get and install it on Ubuntu 14.04 LTS (amd64 architecture)?
I just Install Ubuntu 14.04 LTS, and install the required software, its smooth . But in the mean time, I am trying to install all software by Aptik . and this time , a problem occur. After this , while I installing any software by command line an error message will occur ( just as marked as yellow box in the fig). Similar problem also occurs for installing pulgin . Then there appears a box for repair the same, but while I click for Repair , another error message will occur.
What can I do for such problem. Please help me. Thanks.
I have Ubuntu 14.04 LTS . After installing this OS , many new softwares are installed , and also many packages are updated.
Now, my question is , is there any software ,with the help of which I can get full back up with the newly installed software, and also , while I installed this OS with the Back Up CD/DVD in another Computer , I will get all the previously installed software in the new computer.
If, there is such , please share with me.
I have newly install edubuntu 14.04 LTS OS in my hp laptop. Now installing all the required software. But while playing mp3 files, it is informed that some plug in will be installed. But while try to install the same errors may occurs . I tried several times , but problem is same.
No mp3 file play with Rhythmbox. How is it minimized?
I have just formated my HP laptop (having 500 GB Hard Disk Internal) and install Ubuntu 14.04 LTS OS. while get back up for lost files, I install testdisk and run sudo photorec. All process is going fine, but I want to save the resotred documents, photos , videos etc in my 1 TB External Seagate HDD (SATA) . But there is no option for my External HDD in photorec window. How can I do so.
Is HP Deskjet advantage 3545 all-in-one printer compatable with Ubuntu 14.04 LTS OS and above version of ubuntu ?
I want to know , is hp 2545 printer is compatible in Ubuntu 14.04 LTS OS ?