Latest Ubuntu related questions

Score: 0
biosfixer avatar
Cannot Enter BIOS After Setting Up Dual Ubuntu Boot (Acer Aspire 5)
ru flag

I have an Acer Aspire 5 where I removed the existing hard drive partitions and installed two LUKS-encrypted instances of Ubuntu 20.04.2. (There is no Windows operating system or recovery disk anymore.) I can access the F12 boot menu to select what to boot, and I can boot into my Ubuntu installations. But the F2 button to enter the BIOS setup no longer works -- it just makes the computer hang on the Acer ...

Score: 0
axyen avatar
Adding a new custom resolution - Error of failed request: BadMatch (invalid parameter attributes)
in flag

I'm new to Linux, I'm using Ubuntu 20.04 LTS I'd like to add a new custom resolution that I could choose in settings it's 1440x1080 75Hz (4:3 stretched) I tried using xrandr in terminal and at -addmode step I'm getting an error I was using this tutorial on YouTube - https://www.youtube.com/watch?v=pkzrQqT_lFI I have multiple displays (2 to be exact) I tried to do it while my secondary one was un-pluged  ...

Score: 0
Gwilherm Folliot avatar
Black screen when waking up from suspend with Intel GPU (HP Probook 450 G7)
in flag

I have installed Ubuntu on my HP Probook 450 G7 laptop, but when it wakes up from suspend, it shows me a black screen. Meanwhile, I still have SSH access, so I think that this is only a video issue.

I checked dmesg there are no related errors in the logs.

$ lspci -nnk | egrep -iA3 "VGA"
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics [8086:9b41] (rev 02)
        DeviceName: Onb ...
Score: 0
Shaggie avatar
Is there a simple webserver I can use for only redirecting traffic to another domain
by flag

I want to keep the Ubuntu server as small and simple as possible, however I am getting some http and https traffic to it that should actually be going to a different site. That server hosts other non-http related tasks and I don't want to setup a full webserver there. I would like to permanently redirect the web traffic to the correct web server that hosts our website, but I would prefer to not install  ...

Score: 0
coldreactive avatar
Cannot pair Logitech MX Keys with Xubuntu
in flag

20.04 - Logitech MX Keys won't pair with Bluetooth

I already installed the firmware bit that is currently the chosen answer, and passkey still isn't shown or generated in either the terminal or on blueman. Solaar doesn't show any devices, not even the currently paired MX Master Mouse that successfully paired via blueman.

Score: 1
Amr eessa avatar
Ubuntu 21.04 connected to wifi but no internet
ng flag

i am new to linux ,i installed kubuntu 21.04 on hp elitebook 8470p with Intel Centrino Advanced N 6205 Wifi Card but when i connect to my wifi , i cannot access the internet , and my wifi works well with another devices such as my android phone. So I tested the connection if it was connected correctly, and go to https://192.168.1.1 but i cannot connect to the router settings. i tried to restart NetworkM ...

Score: 0
How to make commad as variable in shell scrpit
in flag

I wrote a script to check file exit then check if that file have given line, and finally print that line, here is this

#!user/bin/bash
echo "$1 $2"
if [ -e "$1" ]; then
    if [ "$(wc -l "$1")" -ge 1 ]; then
        sed -n "1p" "$1"
    fi
fi

But it return error like Illegal number: 3 /home/k/Documents/text.txt

My question is, how to make wc -l "$1" as a variable?

Score: 0
Michael Brady avatar
Increase size of clock on Ubuntu Main page
kr flag

Need to make clock bigger on main page for a visually impaired person. Read Gnome-tweak might help and not familiar with Linux or Gnome. Is there an easier way to proceed? Or even add an analog clock in task bar. Thanks

Score: 0
Anzo Sasuke avatar
I can't seem to install Vmware. I tried other solutions with no success. Im using Ubuntu 20.04.3 LTS
uy flag

I am trying to install the Vmware software in my system but the kernels it requires vmmon and vmmnet is not getting installed. I tried multiple things like installing build-essential & linux-headers-generic. I have installed libelf-dev. I tried using sudo vmware-modconfig --console --install-all as well

I am getting the error like this. snippet of log file.

    2021-08-25T14:22:44.805-05:00| host- ...
Score: 0
Pierre ALBARÈDE avatar
compatibility of Ubuntu 21.04 and Epson printer scanner XP-2100
sc flag

Would this cheap printer scanner Epson XP-2100 work with Ubuntu 21.04?

Epson drivers

Score: 0
Can't record screen using in Ubuntu
in flag

I use this command to record screen

ffmpeg -video_size 1920x1080 -f x11grab -r 2 -i :0.0 -probesize 40M -threads 1 -c:v libx264 -b:v 256k -pix_fmt yuv420p 1808_1112.mp4

My display when use echo $Display is :0 , my resolution is 1920x1080

BUt all i see was blank screen, i only see my cursor, please help, i need this for my upcoming exam

Score: 1
Gimp "Dark" theme - can't see menus with KDE Plasma
in flag

I installed KDE Plasma 5.18.5 on standard Ubuntu 20.04, and I'm enjoying it. However, something is badly wrong with the colors of Gimp (I've always used Gimp's Dark theme). Maybe I also have some KDE theme setting that's causing this?

The tool menu is badly colored:

enter image description here

But these menus are completely unusable - I can't see the values:

enter image description here

enter image description here

Score: 0
gilbe2003 avatar
Evolution mail add past appointment?
br flag

How do i turn off the warning about appointment is in the past

See attached example of what i want to do

enter image description here

enter image description here

Time auto changes to now. Then if you correct start time says in the past. I know i dont care its past

Score: 0
Achak Claw avatar
Problems after upgrading from 20.10
in flag

So recently, I decided to head back to Ubuntu MATE from Ubuntu, and so far pretty good. I upgraded from 20.10 because it reached it's end of life.. but after I did that I experienced some problems.

For example, Bluetooth doesn't work (it works with Raspberry Pi OS, RetroPie, and Windows 11), but Ubuntu-based distributions fail. (It seemed to work in 20.10 however...) Whenever I try to enable it  ...

Score: 0
Stoic-Programmer avatar
Can we copy a sub directory to another sub directory?
ke flag

I have to copy wordpress from the give path to htcdocs directory :-/var/www/html/wordpress and I have to copy this wordpress to /opt/lampp/htcdocs . Direct copy paste is not allowed. I tried different commands and ended up with errors

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