Latest Ubuntu related questions

Score: 0
Very high CPU usage in Ubuntu 21.10
us flag

I am having very high CPU usage. My system is Lenovo Ideapad S145, AMD A4 processor and it has a RAM of 8 GB. Given below is the Screenshopt of the Systems Monitor app. When I run 'top' command in Terminal enter image description here, the numbers are low. Can anyone help please?

Score: 1
Shutdown wall message not displaying
in flag

I'm issuing a shutdown like this

shutdown -r +180 'some message'

The wall message is not being displayed

Score: 0
ducky avatar
Ubuntu 20.04 (Graphical?) Issue
cn flag

I use Ubuntu 20.04 but the boot screen kind of died so I found and used the nomodeset workaround but now I can't do what I usually do (play games, watch videos etc) because it lags/stutters but when I remove nomodeset it's just a blank screen at boot, Any way I can fix this?

My GPU is AMD ATI Radeon 540/540X/550/550

I also use a ubuntu live USB with persistent data

Score: 1
Upgrading to new Ubuntu
cn flag

I'm trying to download the new version following the steps given in https://ubuntu.com/download. i've got as far as step 3, but nothing it says will happen after that is happening. it also said to back up my existing Ubuntu installation before i update, but i've no idea how to do this. i'm really not very technical at all, so any easy to follow help would be much appreciated.

Score: 1
SudoSuS avatar
How to Move WorkSpace windows? How to move Show Applications?
cn flag

I am new to Ubuntu, Mostly work off Manjaro.

I am trying to move the WorkSpace Menu to either the tool bar or to the far left of the screen when it comes up underneath the activities bar? Is this possible? I have gnome tweak tools installed and working but I don't see anything under the workspace tab to change anything other than how many windows and such. Thanks in advance.

I mostly work off Manj ...

Score: 0
user2901351 avatar
how to open many webpages at once from terminal
us flag

Before upgrading to 20.04, I routinely opened batches of websites by copy/pasting from a spreadsheet full of URLs into a terminal. For example:

firefox nytimes.com &
firefox google.com &

Each site would load in a new tab. (In an existing window if firefox was already open.)

This now fails. For firefox, vivaldi, brave...

If Firefox is already running, this error message pops up:

"Firefox i ...

Score: 1
How to install and use Dropbox in kde
us flag

Dropbox doesn't quite work right under KDE because it relies on nautilus. There's a package called kdropbox available that's supposed to make Dropbox easier to use. I installed it, but calling kdropbox doesn't find anything. The package is about ten years old and doesn't seem to be maintained. Does anyone here know anything about it?

Score: 0
J.Tho avatar
Problems with passwd in recovery mode. Every entry has no effect, shows 'options' each time
io flag

I have forgotten my password, so I am trying to reset it in recovery mode. When I drop down to shell through the recovery mode menu, I make the system read/write:

mount -o remount,rw /

then, when I type and enter the command:

root@computer:~# passwd [User name]

Nothing happens except passwd outputting its options:

Usage: passwd [options] [LOGIN]

#list of passwd options...

There is a space in the user n ...

Score: 0
I need Intel C200 Chipset Family PCI Express driver to recognize a PCIe card plugged into the motherboard
in flag

I'm in need of this driver (i think) so ubuntu will hopefully recognize an nvme blade drive from a mac that's housed in a PCIe card plugged into the motherboard. trying to recover data. thanks anyone!!

Score: 1
Sun Bear avatar
How to pair with or connect to an OneOdio Pro C wireless Headphone on Ubuntu 20.04?
cn flag

The OneOdio Pro C wireless Headphone supports these Bluetooth protocols: HFP/HSP/A2DP/AVRCP

$ dpkg --status bluez | grep '^Version:'
Version: 5.53-0ubuntu3.4

$ pactl list short | grep -i bluetooth
7   module-bluetooth-policy 
8   module-bluetooth-discover

$ dmesg | grep Bluetooth
[    5.067745] Bluetooth: Core ver 2.22
[    5.067761] Bluetooth: HCI device and connection manager initialized
[    5. ...
Score: 0
Errors were encountered while processing: /tmp/apt-dpkg-install-VaNlgQ/10-libnvidia-gl-460_460.91.03-0ubuntu0.20.04.1_amd64.deb
us flag

I am trying to install an Nvidia driver on Ubuntu 20.04. When I run this command

sudo apt install nvidia-driver-440

I get an error:

Errors were encountered while processing:
 /tmp/apt-dpkg-install-VaNlgQ/10-libnvidia-gl-460_460.91.03-0ubuntu0.20.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

How do I fix this?

Score: 1
Soul Trace avatar
Network activity for user freezes after user change
ni flag

I have a persistent problem lasting in several Kubuntu versions: I'm using 2 users on my computer to separate their histories and configuration. To switch users I change X terminals using CTRL+ALT+F1 and CTRL+ALT+F2. When I change the X terminal - the background network activity of the previous user gets frozen (i.e. downloads in browser breaks, YouTube music stops, and so on).

How can I fix this ...

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