Latest Ubuntu related questions

Score: 0
Kushagra Srivastava avatar
Getting error while trying to run windows application using WINE m
ai flag
0041:err:mscoree:CLRRuntimeInfo_GetRuntimeHost Wine Mono is not installed

This is the error code i am getting while using wine i have tried every installation procedure for mono from this site-https://wiki.winehq.org/Mono

I am on Ubuntu 20.04 LTS

Score: 0
Nikhil avatar
An error with sudo command
in flag

I used 'chmod -7 RRR'(without quotes) from one of my project directories without any options(eg. folder name - I usually use 'chmod -R 777 storage/logs' - for getting logs written into the logs file inside lumen/laravel project).

Now whenever I use sudo command I get the result: sudo: /etc/sudoers is world writable sudo: no valid sudoers sources found, quitting sudo: unable to initialize policy p ...

Score: 2
Mouse clicks don't register about 50% of the time
ng flag

I have recently installed Ubuntu 20.04 on my Dell Precision 5530 laptop. It has a Intel® Xeon(R) E-2176M CPU, 32GB of RAM, a 256GB NVME SSD.

The problem I'm having is that often, and it seems to be about 50% of the time, a mouse click doesn't register and then I have to click again. Sometimes I have to click a 3rd time. In a few instances it seems like those missed clicks get "caught up" and  ...

Score: 0
lava avatar
BIOS freezes when trying to boot from Ubuntu live usb but works with arch
us flag

Same as the title but also,when I flash the ubuntu iso directly to the hard disk,strangely it works and the hard disk works like a live usb, I have tried installing many older versions(7.04 ,16.10,18.10) but its of no use

64 bit pc(and image)
Using etcher on arch to flash ISO
Also used dd
Single boot

Hardware:

  • Core2duo e6400
  • Intel g41 chipset
  • Esonic motherboard(10 year old machine,don't really re ...
Score: -1
Rohith Kumar Bandari avatar
Installed Ubuntu in dual boot, then tried to reinstall and now can't boot any live USB
cn flag

Two days ago I formatted my second partition and installed Ubuntu on it as dual boot. It worked fine that day.

The next day when I tried to boot into Ubuntu I had some error. So I formatted it hoping to reinstall it but this time I wasn't even able to boot into my USB to try it.

I flashed Zorin OS onto my USB and it was having the same problem. I realized I was having the same problem with any iso f ...

Score: 0
shameen anwar avatar
bash: export: `/home/shameen:/usr/bin:/usr/local/bin': not a valid identifier bash: ./bashrc: No such file or directory
cn flag

I just keep getting this error as soon as I open the terminal. Is there any way that I can remove it?

bash: export: `/home/shameen:/usr/bin:/usr/local/bin': not a valid identifier
bash: ./bashrc: No such file or directory

enter image description here

Score: 0
landscape generator in ubuntu
in flag

I want to install a landscape generator, I looked:

  1. Instant Terra
  2. VUE
  3. Terragen
  4. World Creator
  5. World Machine
  6. Gaea

and noticed that they all work in Windows.

I found a FlowScape (more a toy) and picogen (a fairly old generator), they seemed to me not quite suitable.

Are there modern terrain generators in Ubuntu ??

Score: 1
Dalhousie avatar
20.04.2 + Ryzen 4k 60fps video playback
im flag

Have a laptop with the following specs, and I can't get 4k videos to play smoothly. All I see if 1 frame every few seconds.

  • Ubuntu 20.04.2LTS
  • Kernel 5.11.0-27-generic
  • Ryzen 7 pro 4750u with radeon graphics
  • 16GB RAM

Tried VLC 3.0.16(latest stable) and the default player, and the results are still the same.

Score: 1
samsell avatar
Question mark shown over ethernet icon
kh flag

I have a computer that is using an Ethernet connection. Recently I have changed routers and had to set it up with a new static IP. When I had typed in all the information to set up a static ip, the ethernet connection started showing a question mark over it. Hostname -I shows the static IP I set up, and on the list of connected devices on the router I can see my computer is connected. But I still cannot ...

Score: 1
SHIVAM DURGUDE avatar
I am not able to install ubuntu alongside windows 10
it flag

So i have two storage devices 1 is kingston ssd 256 gb and another one is 1tb wd blue. I am using ssd fully for my windows 10 and used 100 gb from my hdd to install ubuntu. Months passed and suddenly while customising ubuntu i did something i didnt like. So i decided to install ubuntu again. I flashed my pendrive and start installing there i got an option erase ubuntu 20.04 i opted that and suddenly whi ...

Score: 1
Ram Kumar avatar
How to save and restore workspace in Ubuntu 20.04?
in flag

I tried using the extension Auto move windows but it didn't help my requirement. Soon after i turn off and turn on my laptop again, the workspace and the applications I opened prior are all gone. I have to again re-arrange all my workspaces. Pls, help me to solve this issue.

Score: 0
MissAkiiki avatar
BIND9 not resolving after upgrade to Ubuntu 20.04
so flag

I'm running an authoritative server using BIND 9.16.1 on Ubuntu 20.04 and recently I upgraded from Ubuntu 16.04 but I've been having issues with resolving both A records and PTR records. Everything was working fine prior to the upgrade from 16.04 to 20.04. My named.conf, named.conf.options, named.conf.local, etc configs are below. Your advice would be highly appreciated. named status

service named  ...
Score: 0
Peter avatar
Touch- creating files in the wrong directory
in flag

I would like to make 10 files in the folder: "folder". I wrote touch /home/piotr/Desktop/folder file{1..10}.txt and I become 10 files in Desktop folder. What I am doing wrong?

enter image description here

Score: 0
nitoman avatar
Low battery warning on Ubuntu 18.04
sv flag

I´m using mini-pc with Ubuntu 18.04 and i have a problem. Sometimes (once a day more or less) the system shows a message of low battery in laptop (10% remaining) but it´s not a laptop it´s a mini-pc and it´s always conneted to power adapter...

¿How can i disable this message?. I have tried installing Dcon Editor and setting options in Power/org/gnome/settings-daemon/plugins/power. But the sy ...

Score: 0
Mohamed El Gamal avatar
AWS elastic IP on secondary interface
ca flag

We have a problem with ubuntu system with two NICs

In AWS, when we attach an elastic IP to the secondary NIC, we don’t get connectivity while it works out of the box for Amazon Linux and for RedHat 8

Redhat 8 is relying on Network manager while amazon Linux is not

This a workaround provided by Amazon to use source addressing but it is not suitable for our use case as we want to rely on destination-ba ...

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