Latest Ubuntu related questions

Score: 0
How do I set up two monitors to work with nvidia geforce 750Ti?
in flag

I have NVIDIA Geforce 750Ti installed as my primary graphics card, as I have two VGA monitors I have connected the primary monitor to the graphics card and secondary monitor to the motherboard. So in my graphics settings, the primary monitor is correctly displaying its information whereas in the secondary monitor it doesn't. The resolution for the second monitor doesn't show the option for 1336x768.

 ...
Score: 0
Boca avatar
Can't resize Dash Icons in Settings (No option)
br flag

I booted my computer today and noticed that the icons on my Ubuntu Default Dash were too big, when I went under Appearances in Settings, there wasn't an option for decreasing the size of the Dash, in fact, no option to resize or configure the Dash at all, only giving me the option to pick a Background Image, under the appearances tab at the top, it only gives me the option to choose light theme or dark  ...

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Java_Arc avatar
how to install tomcat7 in ubuntu20.04
ck flag

we are upgrading ubuntu16.04 to Ubuntu20.04. As our application supports only tomcat7, Is there any way to install tomcat7 in Ubuntu20.04

Score: 0
Java_Arc avatar
upgrade ubuntu16.04 to ubuntu20.04, manual installation of tomcat8 comes with java11, how to change this to java8
ck flag

As Ubuntu20.04 doesn't have tomcat8 in default pkg, I am trying to install it manually using these commands:

sudo wget -c http://launchpadlibrarian.net/366407131/tomcat8_8.5.30-1ubuntu1_all.deb http://launchpadlibrarian.net/366407127/tomcat8-common_8.5.30-1ubuntu1_all.deb http://launchpadlibrarian.net/366407125/libtomcat8-java_8.5.30-1ubuntu1_all.deb
sudo apt install -y ./libtomcat8-java_8.5.30-1ub ...
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Bran avatar
Elgato Systems GmbH Game Capture HD60 S+ Not Working with USB3.0
us flag

I have two Ubuntu installations and my newer laptop can connect properly with Video Capture card on USB3.0, but desktop can only connect with USB2.0. Any ideas as to what the issues might be connecting USB3.0 for this card on my desktop?

Linux comp1 5.11.0-38-generic #42~20.04.1-Ubuntu SMP Tue Sep 28 20:41:07 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Comp1 - USB3.0 (works):

Bus 002 Device 028: ID ...
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J. Doe avatar
Autostart and unlock prompt for encrypted secondary disk
cn flag

Since years I've used the partition encryption option offered by the installer.

Now after applying Ubuntu onboard disk tool to setup encryption also for the secondary physical disk, I've found the following.

  • There is an option to mount this disk on system start but it does not work
  • I can manually select the disk and choose the option "unlock"
  • Additionally I have after that to choose the "mount"  ...
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Bruno Colaço avatar
help with dns name conflict vpn and docker
cn flag

I need to access an url via VPN, (estrelaoriente.com) but seems it is conflicting with an docker route (docker.amazee.io):

~$ ping estrelaoriente.com PING estrelaoriente.com.docker.amazee.io (127.0.0.1) 56(84) bytes of data. 64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.037 ms

if I ping this server ip it connects ok, I have already deleted all docker images, flushed iptables, flushe ...

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Can't update after NIC Teaming/Bonding Linux Server
it flag

So, I'm a noob when it comes to Networking on Ubuntu. I created a bond/NIC Teaming on my Ubuntu Desktop for the 2 NIC cards that I have on it, but I'm unable to resolve DNS names. This is making my desktop unable to update or upgrade itself. What's weird is that I can ping 8.8.8.8, but I'm just not able to resolve hostnames such as google.com.

/etc/network/interfaces.d

auto ens3 iface ens3 inet m ...

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Cookie Producent avatar
Ubuntu bluetooth pairing device error
cn flag

I have problem with pairing my bluetooth headphones ( It worked for a while and it stopped ) I'm using ubuntu 21.04 and i can still connect other devices like phone

Connecting with terminal Bluetooth manager in system keep saying that my device is disconnected sudo systemctl status bluetooth dmesg | grep -i bluetooth

journalctl | grep -i bluetooth output : https://pastebin.com/gD2krhnq

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Eth0 and Wifi both need the same gateway, same IPs
jp flag

I have a laptop at home that I want to use as a server (Ubuntu 20.04.3 LTS).

  • I want the IP to stay the same for both eth0 and wlan0 (reason: so that port forwarding which I have set up on the router would stay functional no matter how the laptop is connected to the internet)

  • When I disconnect cable, I will enable wifi, and vice-versa when cable is connected, I will disable wifi to prevent IP co ...

Score: 0
Manuel Jordan avatar
Mouse (single/double click) does not work in secondary screen/monitor
kz flag

I have installed VirtualBox 6.1.28 r147628 (Qt5.6.2) where:

  • The Host is Windows 7
  • The Guest is Ubuntu Desktop 20.04

The Guest Additions was installed through the .iso file. Therefore is possible:

  • Share directories copy/paste between the Host and Guest
  • Copy/paste between the Host and Guest

About the Display (Monitors). The guest instance configuration is:

Video Memory:  64MB
Monitor Count: 2
Scale  ...
Score: 1
Ubuntu 21.10: Cannot assign for maximize window
uz flag

I have a custom shortcut for maximize window: <Super><Ctrl><Up>). Since Ubuntu 21.10 this doesn't work anymore. Instead it is showing me the overview. Assigning a different shortcut seems to work.

This did work in Ubuntu 20.04 - I also have used Wayland before.

Does anyone know how to solve this?

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