Latest Ubuntu related questions

Score: 1
dawnslayer avatar
How to set CPU affinity for process with specific name to very high every time that process starts?
in flag

How do I set CPU affinity for process with specific name to very high every time that process starts?

Score: 0
How to remove the Google Chrome title bar on Ubuntu 20.04.3 LTS?
cn flag

How can I remove the "Google - Google Chrome" header that appears in the image below?

Google Chrome window

I would be glad for you help.

Score: 1
foki avatar
Latest Kernel update renders my touchpad useless
th flag

I am using Kubuntu 18.04 LTS on a Dell XPS 13 7390. Recently I got the update needed notification and, as any other user, updated my system promptly. When I rebooted my laptop my touchpad does not work properly anymore.

KDE settings do show that I have enabled "click emulation" and "inverse vertical scrolling" but what the settings show is just not true. Neither click emulation nor inverse scroll ...

Score: 0
ssh: connect to host 18.217.164.53 port 22: Operation timed out
in flag

I have read every related questions but could not find solution yet. I am still new to AWS but managed to set up an instance and deploy my website. My uwf status was inactive so I hit sudo ufw enable but I forgot to hit sudo ufw allow ssh and now I can not use ssh when I press ssh -i /Users/xyz/files/webshop.pem ubuntu@xx.xxx.xxx.xx in my mac terminal. Is there any rapid way to manage the issue withou ...

Score: 0
zeroone avatar
Missing WiFi adapter Intel AX201 on Ubuntu 21.04
th flag

I recently got sent a Dell Latitude 5510 from work, and it came with Windows 10. While in Windows, wifi works without problems. When I tried installing Ubuntu, the wifi adapter was not detected during install nor after. I used a wired connection to install, but the wifi adapter was not detected after the install either.

dmesg shows no errors:

$ sudo dmesg -T | grep iwl
[mar sep 14 15:12:44 2021] iwlwi ...
Score: 0
Alex F avatar
Blender viewport bugs out, not solved by switching graphics cards
vg flag

A few days ago I opened Blender and was treated to this mess. I don't know what caused it, but it seemed to have something to do with my graphics card. My system has two GPUs, an Intel HD 530 and an NVIDIA GT 730. Since the problem was occurring on the Intel card, I decided to switch and see if the problem continued. Unfortunately, it did (although it feels subjectively like it's less severe). The  ...

Score: 0
ResultantVector  avatar
Purple blank screen
cn flag

As instructed in another reply to this problem. After changing the grub listing to nomodeset, and keying ctrl x, the computer returns

Booting a command list Loading Linux 4.15.0-156-generic ... Loading initial ram disk ... _

After this nothing Please can I get help

Score: 0
edoug97 avatar
Dual Boot Windows 10 and Ubuntu 20.04, Windows not able to book up
nf flag

First time installing Linux. I appreciate any help.

Laptop is a Thinkpad x250, 8GB RAM, Intel i5, 250GB SSD. It came preinstalled with Windows 10 pro

I installed Ubuntu 20.04 everything seemed to install great. When I turn the laptop on grub menu shows Ubuntu and Windows 10. Ubuntu will boot up and run fine but Windows will either crash or display "PC/Device needs repair"

I've installed Boot Repair and ...

Score: 0
Create and run a bash script in an MTP connected smartphone
cn flag

The question explains it all. I connected an android smartphone to pc using USB. Changed directory to internal storage using:

cd /run/user/*/gvfs/*/'Internal Shared Storage'

And now I wanna create a shell script. Did this:

touch test.sh

But it says:

touch: setting times of 'test.sh': Operation not supported

But if I ls again, I see 'test.sh' actually got created. So whatever, I do this to edit 'te ...

Score: 0
DNS issue with 20.04
us flag

I installed Ubuntu 20.04 LTS (I think that's the right number) last night and was able to use the internet. I was sure to log out and log off, then powered off the computer. Today I go to get on and play around some more and I cannot access anything. I keep getting DNS errors. I checked to be sure that the wifi was working and connected. Did I just ruin a computer?

Edit:

It says DNS error cannot f ...

Score: 0
Florianne avatar
Terrible sound and camera quality on Dell inspiron 3505 only on Ubuntu (dual boot with Windows 10)
in flag

I just got a new computer, Dell inspiron 3505, and dual booted it Ubuntu 20.04 and Windows 10 (for the Adobe Creative Suite). The sound is awful, very screechy and tin-canny, so I thought it was the built-in speakers, but it sounds the same with headphones. Then I realized the sound is good on Windows 10, so it's something about the sound quality with Ubuntu as an OS. I also noticed the camera quality ( ...

Score: 0
Casper Alant avatar
Holding a key down in game repeats as if I'm typing instead of holding
in flag

When I hold a key in a game, the key is not held. Instead, it holds for a moment and then stops and repeats - the behavior you expect to see when typing. The most obvious example is holding tab in Counter-Strike causes the scoreboard to flash instead of being shown continuously. Other issues caused by this is jittery movement when using wasd.

This behavior is fairly recent (started maybe 2-3 week ...

Score: 1
grub-common.service - Record successful boot for GRUB Loaded: error (Reason: Exec format error)
br flag

The server was had a pending reboot, and after reboot I'm getting some errors when installing any package.

Failed to start grub-common.service: Unit grub-common.service is not loaded properly: Exec format error.
See system logs and 'systemctl status grub-common.service' for details.
invoke-rc.d: initscript grub-common, action "start" failed.
● grub-common.service - Record successful boot for GRUB ...
Score: 0
Gunsi avatar
Problem with Graphic card
cn flag

I have problem with my new laptop that is an MSI Alpha 17-A4DE.

The harware on my laptop is: AMD® Ryzen 5 4600h with radeon graphics × 12 AMD® Radeon rx 5600m / AMD® Renoir

Hello (For infomation I dont have problem with the laptop screen).

I try to figure oute that every time I set one of the screen MSI or lenovo to primary screeen they will start too lag. It dosent matter which port I use ( HDMI o ...

Score: 0
Kushagra Srivastava avatar
cant create new partition in dev/sdb1 sandisk pendrive
ai flag

While using the application "Disks" I am trying to format a USB and make a new partition on it. I am successfully able to format the drive but not make a new partition when i click the + sign. It shows an error. enter image description here

And when i am selecting the erase option while creating a new partition with the + sign It is showing this= enter image description here

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