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No such file or directory using cp hacking.apk [closed]

root@alex:~# cp hacking.apk /var/www/html/hacking.apk cp: cannot stat 'hacking.apk': No such file or directory how do i fix this
0
votes
1answer
61 views

Ubuntu installation isn't working on Dell XPS 13 laptop running Windows 10

I am following the instructions exactly as given by Ubuntu that says to make a bootable USB drive with Rufus using the ISO I downloaded from Ubuntu's website. However once I boot into it and start the ...
1
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0answers
16 views

How to force CAJA browser to respect umask setting when creating a new folder/file with right click?

In the latest Ubuntu LTS with MATE Desktop, newly created folders and files from the CAJA browser appear always with read permission for all users, no matter what value I assign with umask in /etc/...
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0answers
12 views

How to debug boot when normal mode freezes but recovery mode boots OK

My Ubuntu (18) sometime freezes at boot with some kernel stack overflow, but sometimes boots and stays OK for a week. Sooner or later it eventually freezes and I have to power it down. When I boot in ...
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0answers
28 views

what will an upgrade do exactly?

If i install plasma (apt-get install kde-plasma-desktop) in my ubuntu desktop version and completely remove gnome desktop from it, what will happen when upgrading? Gnome will be installed again? My ...
-3
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0answers
16 views

ubuntu launch pad repository does not have a release file so i cant update it [duplicate]

E: The repository 'http://ppa.launchpad.net/webupd8team/java/ubuntu eoan Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by ...
1
vote
1answer
50 views

Ubuntu 18.04 has different python versions?

I am quite new with Ubuntu. I have Ubuntu 18.04.04 In the terminal, python --version returns Python 2.7.17. But, I have installed Spyder with the Ubuntu Software Center. When I run Spyder the version ...
-3
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0answers
23 views

Why are certain hardware components not working after porting to Ubuntu-Touch or an alternative OS? [closed]

My understanding ist that the Android OS, chipset drivers etc. are closed-source in order to create a sealed-off ecosystem for mobile technology (China seems to be making efforts to create diversity). ...
0
votes
1answer
21 views

ulogd2.service doesn't work with Ubuntu 19.10

ulogd2.service doesn't seem to work on Ubuntu 19.10. When I do ls /run/ulog/ulogd.pid it finds nothing. I think the file can't be generated. When I do ls -lt /run it shows the correct access ...
-1
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0answers
22 views

How to fix screen hibernation in ubuntu 18.4?

Instalei ubuntu 18.4 em dual boot com o Windows 10, mas no ubuntu a tela hiberna de 20 em 20 segundos e pede senha pra desbloquear. Como resolver esse problema? Meu notebook é CCE win GP 745B ...
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0answers
16 views

“Ignore” action in Easystroke causes mouse pointer to dissapear for a few seconds

I've set a few key combinations to third mouse button using Easystroke, -- and "Ignore" action when only this button is being pressed (in order to keep system-wide functionality such as closing tabs ...
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0answers
17 views

NetBIOS over TCP/IP settings [closed]

I am having trouble enabling NetBIOS over TCP/IP in the adapter settings on Ubuntu 18.04.
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0answers
27 views

How I Can Install wifi Drive on ubuntu 18.4? [closed]

My laptop Lenovo ThinkPad E430 and wifi isn't working?
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0answers
19 views

Flash plugin not working on Firefox snap and Chromium snap on Ubuntu 19.10

I am having problems installing Flash Plugin for Firefox snap and Chromium snap on Ubuntu 19.10. I did exactly what is written in the Ubuntu Documentation here: https://help.ubuntu.com/stable/ubuntu-...
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0answers
24 views

Update from 16.04 to 18.04 also updated PHP 7.0 to 7.2 and this was unwanted

I have updated my Ubuntu 16.04 server to 18.04. The upgrade script (do-release-upgrade) worked correctly except that it also updaded PHP7.0 to PHP7.2 without asking. The problem is that I make use of ...
0
votes
1answer
17 views

Different run dialogues

I would like to know how does called the category of programs that runs other programs, aka run dialog or ALT-F2-programs. I do know few of them such as gmrun, bashrun and dmenu but I dont know how to ...
0
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0answers
18 views

Second Monitor Not Detected (18.04LTS)

I cloned my system from one computer to a new computer (Using dd) and now the second monitor won't work (It was working on the previous 18.04 system which was cloned to the new hardware). Note: I'm ...
0
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0answers
27 views

How to install kernel 4.14 on Kubuntu 19.10? [duplicate]

How to install kernel 4.14 on Kubuntu 19.10? Why: Because my hardware works with that kernel. What I tried: dan@dan-pc:~$ apt-cache search linux-generic linux-generic - Complete Generic Linux ...
0
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0answers
17 views

How to Purge And Reinstall Syncthing-gtk?

I'm experiencing some issues with synthing and syncthing-gtk. I want to completely purge and reinstall it on Kubuntu 18.04LTS. I tried the usual sudo apt purge syncthing*, and this worked rather ...
0
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0answers
14 views

(initramfs) - cursor cannot proceed

BusyBox v1.21.1 (Ubuntu 1:1.21.0-1ubuntu1) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) _ Please assist . I am not a developer, I only use ubuntu
0
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0answers
14 views

How do I do 144fps on the Unity desktop?

I'm trying to find a way to do 144fps on unity desktop but I don't see a way to change the hz/fps of the screen. Are there any terminal commands I could use?
0
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0answers
9 views

Getting: 500 OOPS: vsftpd: error with vsftpd.conf file that used to work

I recently reinstalled Bionic at 18.04.4 because I was experiencing a lot of glitchy errors that were getting worse over time. I had upgraded (not reinstalled) from Xenial which was probably a ...
2
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0answers
36 views

Ubuntu 18.04 `$DISPLAY` is set to `127.0.0.53` instead of `:0`

I have a freshly installed Ubuntu 18.04 on a Lenovo T470 I ran into some weird issues, which seemed to be related to rendering of GUI windows on my machine: Some code not running correctly and ...
0
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0answers
10 views

wifi stops after sometime after latest update and have to restart network manager(18.04)

realtek driver rtl8723de is installed. power save connection changed to 2 from 3. (gives Set document metadata failed: Setting attribute metadata::gedit-encoding not supported)
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0answers
10 views

Switch windows with touchpad gestures

I'm using ubuntu 18.03 on my laptop and I do like to use touch pad sometimes, but I'm missing some windows 10 gestures like switching between windows with swipes. I'm using gestures but if I set up ...
0
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0answers
8 views

Dual Booting process stops halfway

I am trying to install Ubuntu on my MSI GP72 7REX laptop aside from Windows 10 as dual boot option. I allocated some space on my D drive, and made a bootable USB drive. The process stops halfway. ...
0
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0answers
30 views

How to install virtualenvwrapper on Ubuntu 18.04.4

Can someone give me a detailed and clear guide or tutorial on how to install virtualenvwrapper that works? There are many guides almost all if the are different and they didn't work for me. I ...
0
votes
1answer
19 views

How to monitor paths of incoming network requests directly?

I am running ubuntu server 18.04 with nginx and php-fpm 7.2. I have multiple domain names hosted on the same server. How can i monitor the incoming traffic on all the websites on my server using ...
0
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0answers
15 views

Ubuntu 19.10 will not boot on VirtualBox

I recently installed ubuntu 19.10 on VirtualBox after installing the system it was fine. Then i turned it off and when trying to boot it the next day it was stuck on Ubuntu loading screen. There are ...
0
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0answers
20 views

How to prevent system users to copy files from one user to the other by storing them in /tmp or /var/tmp?

I need to keep 2 system users separate to the point that they should not be able to copy files from one user to the other. Those users will have access to different networks with one being able to ...
0
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0answers
10 views

hadoop related storage problem in Ubuntu 19.10

I had installed hadoop and I am facing low memory error on Hadoop installation. From past 2-3 months I am trying to solve this problem. I had installed hadoop on a Ubuntu virtual machine but I am ...
-4
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0answers
25 views

Any IPv6 SLAAC server software for Debian Stretch / Buster? [closed]

I'm configuring a private network where I run a small Debian VM as the gateway for the network. Hosts in the network are provisioned by automated programs so IPv4 static IP is easy to assign, but I ...
0
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0answers
26 views

Martian packets when set up VMware

In VMware's Virtual Network Editor I configured vmnet8 to be a NAT with subnet IP 192.168.0.0. That is the same subnet as my wireless connection. Internet stopped working and I did not immediately ...
0
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0answers
65 views

Want to install ubuntu 20.04 [closed]

Currently I want to install ubuntu. In the future I will install 20.04 anyway. Showld I install it right now? It is my laptop and I dont care about little bugs always if my version will be stable ...
1
vote
1answer
31 views

Change boot order when rEFInd Boot Manager seems lost

I originally installed a dual boot system Mac OS X + Ubuntu [using EFI as the start up by following How to Install and Dual-Boot Ubuntu on Mac]. As predicted, Ubuntu took over the start order so I ...
0
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0answers
20 views

trouble with (the command) touch

touch won't register the correct date/time on one of my thumbdrives. The file within the thumbdrive directory gives the correct date/time, but the directory for the thumbdrive itself reports Dec 31 ...
-3
votes
0answers
22 views

pci card driver [closed]

does anyone have this zip file ? I cant find it online anywhere "http://drive.orico.cc/ORICO-PVU3_Series_Driver_V4.90A_AP.zip"
26
votes
2answers
2k views

How does apt upgrade running programs?

I wonder how apt upgrade does upgrade running programs. Does it wait until the program terminates? Does it simply overwrite the files while the program is running? Doesn't this interfere the running ...
0
votes
0answers
18 views

Allow web users to write files into folder

I have a web site running on Ubuntu server with Nginx installed and I made profile picture upload in Django. However when I try to upload a new profile picture it says [Errno 13] Permission denied: ...
0
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0answers
14 views

Firefox using default icon stored in /usr/share/icons/

I would like to change the icon that Firefox uses. I just noticed that Firefox-ESR ignores its own icons that are downloaded with it (stored in: /home/user/.local/bin/firefox/browser/chrome/icons/...
0
votes
0answers
11 views

Lenovo E485 - 19.04 to 19.10 - Now the display is clitchy and the machine freezes

Lenovo - E485 - Updated machine from 19.04 to 19.10 On 19.04 the computer ran well once I update to the new version now is not very stable. So far the display is clitchy primarily observed in ...
0
votes
1answer
52 views

No WiFi with ubuntu 19.10

I just updated my DELL XPS-13-7390 device from ubuntu 18.04 to ubuntu 19.10. So far, wifi worked fine without any problems! Now it says that there is no adapter WLAN available and connecting to the ...
1
vote
1answer
52 views

update-grub2 could not find custom kernel

I've compiled a new kernel based on 5.4.18-xanmod10 kernel. Then I've installed it: sudo dpkg -i linux*5.4.18-xanmod10-custom*.deb But after installing, it have not been found by update-grub2: root@...
0
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0answers
13 views

Entire laptop freezes when playing

TLDR; Computer freezes when I play a game called tibia for a few seconds, then returns back to normal. But it is sometimes very frustrating if you are playing an online game. Is not the CPU and I don'...
0
votes
0answers
21 views

How to delete Ubuntu and install fresh windows copy? [duplicate]

Long story short,i deleted my windows 8 genuine copy while trying to install ubuntu so i am left with ubuntu now.I would like to delete ubuntu and install the free windows 10 copy as i have lost my ...
0
votes
0answers
10 views

KDE “application launcher” widget default size

Is there a way to force default height and width for KDE application launcher widget (via config file or so)?
0
votes
0answers
24 views

Problems with wi fi hardware brcmwl lenovo g500 ubuntu 19.10

I'm quite new. I have problems with WIFI. when online, suddenly my WIFI hardware turns off. I've tried already to turn it on and off through: rfkill unblock but nothing seems to change. It is ...
0
votes
0answers
13 views

cannot load such file — core/ruby/security (LoadError)

when i run beef software and type command (./beef) then it calls a error that is cannot load such file -- core/ruby/security (LoadError) how can i fix it? rakibul@rakibul-X455LAB:~/beef$ ./beef ...
0
votes
0answers
7 views

Mouse busy cursor does not work with wine

When starting any program on Ubuntu 18.04 the mouse cursor transforms to an animated wheel to indacate that something is going on that we have to work for. But this does not work with wine. When ...
0
votes
0answers
29 views

Command `script` in zsh

I want to automatically run script when my shell (zsh) runs. I want it quiet so it does not display I'm entering it nor I'm exiting it when I CTRL-D. I tried to edit .zshrc and added script, but it ...

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