Latest Ubuntu related questions

Score: 0
Dan Dascalescu avatar
Minimize all *other* KDE Plasma windows
br flag

I want to focus on the current task, but without maximizing the window (which would be overkill on a large monitor). How can I most easily minimize all other windows?

The fastest I've found is Super+Shift+D to show the desktop, then Alt+Tab until I find the window I was working in (distracting).

Is there a faster way?

Score: 1
How to convert signed doc with extensions .adoc or .edoc to pdf using command line?
in flag

I need to convert signed .doc which have extensions .adoc or .edoc to PDF using the command line.

I have tried lowriter, soffice and unoconv but none of them seem to read these formats.

Is there any tool in ubuntu to convert .adoc and .edoc to PDF?

Thanks!

Score: 3
pixelpress avatar
ThinkPad X1 Gen. 9 does not shutdown with 20.04
lc flag

I've got a brand new ThinkPad X1 Carbon Gen. 9 with no pre-installed OS. After checking that Secure Boot is Off and OS Optimized Defaults are Disabled, I installed Ubuntu 20.04.3 LTS. If I try to shutdown the device, it shows a black screen but does not turn off. The only indicator is that the fans keep spinning. Even the power LED is Off. I waited up to one hour and did a force-shutdown several times b ...

Score: 0
Nicole avatar
Bootable disk not showing in bios dell
in flag

I have a customized ubuntu server image. I was adviced to create a bootable disk using linux command dd if='x.iso' of='path to usb' bs=4M. I have a dell, os windows 10 originally, i will wipe it off and install ubuntu server. When in bios, the bootable usb does not show up in boot sequence list. When i create bootbale disk of the same image using the tool rufus and using iso not dd. It works, but the OS ...

Score: 0
dargaud avatar
What causes my laptop to wake up randomly?
ma flag

My kubuntu laptop very often (always?) wakes up when I disconnect it from its dock (a USB-C connector to a dock with external monitor, network cable and not much else). It also seems to wake up at other times but I haven't been able to reproduce. I first thought it was kalarm causing the wakeups (I can hear the alarm messages), but the wake option is disabled and I haven't been able to reproduce.  ...

Score: 0
Alex Chen avatar
VAAPI support on intel Elkhart Lake plateform
cn flag

We refer https://github.com/intel/media-driver/tree/intel-media-21.2.3 to build intel media driver and installed on ubuntu 21.04 then tested by vainfo, however we received below error message:

libva info: VA-API version 1.12.0
libva info: User environment variable requested driver 'iHD'
libva info: Trying to open /usr/local/lib/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_12
 ...
Score: 0
Detective merry avatar
Ubuntu 20.04 Unable to detect secondary usb display
et flag

I have an external display that is connected to my laptop (Acer Aspire E5-575G) through USB. It was working before in windows, but not detected in Ubuntu display settings.
Current Information
sudo lshw -C display

*-display                 
       description: VGA compatible controller
       product: HD Graphics 620
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:0 ...
Score: 2
Sam avatar
How to recursively convert all JPGs into one PDF in each folder using img2pdf?
us flag
Sam

I have three levels of folders like main, sub-1 and sub-2. my main folder has lot of sub-1 folders and sub-1 has lot of sub-2 folder with JPG images inside.

I copy JPG files from sub-2 to its parent sub-1 folder FROM main folder by using this command.

find . -type f -name "*.jpg" -exec sh -c 'for p; do
  cp "$p" "${p%/*/*}"
done' _ {} +

Now I have to convert all jpgs into one pdf file inside each sub-1 f ...

Score: 1
Marc Vanhoomissen avatar
How to solve bacula warning '"dbi:mysql" mismatched with the Database argument "MySQL" after upgrade?
in flag

I recently upgraded a server from Ubuntu 18.04 to 20.04. After that, I keep getting a warning from bacula-daemon:

31-aoû 05:02 bacula-dir JobId 0: Warning: Dbdriver field within director config file "dbi:mysql" mismatched with the Database argument "MySQL" passed during Bacula compilation. 

If mysql is not appropriate for MySQL, then what is appropriate? What should I use?

Score: 0
bhupesh shakya avatar
Hello guys is there a way to run a certain command on linux starup?
ca flag

What i need to do is i need to run this command given below xmodmap -e "keycode 94 = equal" to map my keyboard.How can i do it please help me.Thank you for your precious time.

Score: 0
Shu Shang avatar
Run specific application on lower resolution?
cw flag

I am trying to run a game engine (LuaSTG-X) via wine, which, as you've probably guessed, is very slow.

So I want to lower the resolution for that window only (not changing the whole system's display settings)

Currently I have a 1920x1080 monitor, I want to make that game display as if it is run in a 800x600 one.

I wonder if that is possible?

System Information:

Operating System: Kubuntu 20.04
KDE Pla ...
Score: 1
ashen madusanka avatar
ubuntu HP probook 450 G8 fingerprint not showing in settings
co flag

I'm new to ubuntu. I've recently installed Ubuntu 20.04.3 LTS 64 bit.GNOME 3.36.8.

I found this question similar to my problem.

so I tried to use this project freedesktop / libfprint and successfully build and compiled but am not sure about the next step.

How can I enable this now?

any help would be greatly appreciated. screenshot attached.

enter image description here

Score: 1
Aritra avatar
Regarding boot my pendrive to fomat my windows to ubuntu
cn flag

enter image description here

I can not boot my pen drive. After 100% this message is coming how can I fix it? Any information will be helpful.

Score: 0
Hkm Sadek avatar
After running a long running task on mysql node.js my var/lib/mysql folder has become full
in flag

I was trying to run a long running task that update a database and database size is around 2GB and total server disk size is 25GB.

So now we are seeing that server is full. When run df -h in /var/lib/mysql# here is the result I get:

Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G     0  2.0G   0% /dev
tmpfs           394M   41M  354M  11% /run
/dev/vda1        25G   25G     0 100% /
 ...
Score: 0
walter temmerman avatar
Trackpad not working after install of UBUNTU 20.04 on HP15c. It did work in try mode
in flag

Installed UBUNTU 20.04 on my HP 15s laptop as dual boot with windows 10. The trackpad worked in "try" mode. After install of UBUNTU, the trackpad worked the first time i started UBUNTU. But after that it disapeared from UBUNTU.

Windows 10 has no problems.

How can i re-install the elantech driver?

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