Latest Ubuntu related questions

Score: 0
Rinke avatar
LibreOffice: indent all lines starting with italic via find/replace
in flag

I have a huge text, and I would like to indent all lines which start with italic text, via find/replace.

I tried using ^ and italic via the format button, but then the search string is not found.

If I fill in ^. and italic (via the format button), then due to the dot it finds the search strings, but then my first letter is disappearing everywhere when I enter \t in the replace box.

So how to deal with  ...

Score: 0
Can I get the notification sound play on a different audio device?
in flag

My notebook has two audio devices: The "onboard audio" going to built-in speakers, and my head phones connected to the docking station. I can switch the default audio device just fine with pavucontrol (normally I have the headphones, but I switch it when I want to play something aloud for people in the room), and also assign individual application's streams to specific devices (e.g. Chromium (with Googl ...

Score: 0
Audio noise suppression on OUTPUT channel?
pl flag

I saw a queestion about noise suppression, but the answers are just for INPUT channel, while a would like to suppress output from others.

How can I do it? Thanks

Score: 2
amitshree avatar
Not able to install php 7.4 on Ubuntu 21.10 impish version
cn flag

My ubuntu version:

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 21.10
Release:    21.10
Codename:   impish

Now, I am trying to add ppa:ondrej/php repository using below commands:

$ sudo apt install software-properties-common
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
software-properties-common is alread ...
Score: 0
How to make HDMI display show in LightDM greeter right after boot?
es flag

After upgrading from Xubuntu 18.04.x to 20.04.3 I have this problem with HDMI output: It is recognized only after I log in a graphical session (but not during that session) and log out the session. (If I use Budgie Desktop, it automatically logs out.) If I log in again, the HDMI output works in the session, too. Here is the related bug report. Apparently Nvidia driver is not loaded before I log in. How t ...

Score: 1
Someone avatar
How to troubleshoot wifi
my flag

Note:

This is an attempt to create a canonical question that covers all instances of "not-working Wifi" issues.

If you are experiencing a not-working Wifi, but none of the following answers work for you, please do ask a new question and then update the answers for this canonical question when your new question gets answered.

What’s the best way to troubleshoot a non-functional Wifi?

I ask thi ...

Score: 1
.sh executable asking for definition for INSTALL4J_JAVA_HOME path to jvm
cn flag

I want to run a .sh executable to install software but when I try to execute the file using ./<fileName> in my terminal, following error message appears:

No suitable Java Virtual Machine could be found on your system. The version of the JVM must be 1.8. Please define INSTALL4J_JAVA_HOME to point to a suitable JVM.

  1. How does one check the JVM version on the device?
  2. If the JVM isn't version 1.8, ...
Score: 1
Red Iguana avatar
PHPStorm on ubuntu 20.04 does not recognize shortcuts correctly
cn flag

After reinstalling the system, PHPStorm sees a shortcut Ctrl+/ like Ctrl+..

What I tried and check:

  • Ubuntu 20.04
  • PHPStorm Version 2021.2.3
  • I see that there is a slash in the settings
  • The layout is English and in the keyboard view, this is also a slash
  • If I just press a key, it will be a slash, the problem is only in combination with Ctrl
  • Recognizes other keys correctly
  • I tried different keyboards ...
Score: 0
Meatweasel avatar
Unable to re-enable wifi
in flag

Context: I'm running ubuntu 18.04.2. I went to some effort to configure headless remote access to this machine, unfortunately one of the side effects of the xorg.conf changes is that I now don't get output to a monitor nor can I use the mouse and keyboard on my install with a monitor plugged in. But I had remoted in and everything was going swell - until I thought I had better shut off wifi power saving ...

Score: -1
asmitha chandini avatar
error while installing NS2 in ubuntu 21.10
rw flag

this error after including deb

http://in.archive.ubuntu.com/ubuntu bionic main universe in sources.list

    Get:6 http://in.archive.ubuntu.com/ubuntu bionic InRelease [242 kB]
    Err:6 http://in.archive.ubuntu.com/ubuntu bionic InRelease
      The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32
    Reading package lists... Done

pleas ...

Score: 0
Deffo avatar
Unlock Ubuntu from remote
us flag

I have a pc with Ubuntu 20.04 that will be in a remote location, and I need to control it from my office, using a Windows pc. I usually use mRemoteNG or UltraVCN Viewer to see the remote desktop. The problem is that when the desktop is locked, I can't access from remote to insert the password; I can only connect with SSH.
Is there a way to unlock the screen from remote? I followed this guide, but it o ...

Score: 0
can't connect to postfix/dovecot mail server connection refused
cn flag

I was getting milter errors so I commented out the milter line in main.cf Now my client can't connect to the mail server and neither syslog or maillog update I have postfix, dovecot and opendkim all running ok, just can't connect

Score: 0
don.joey avatar
What are the limitations of running ubuntu on a thinkpad?
kr flag

I have been a long time Ubuntu only user. Just bought a Thinkpad X1 Yoga with touch and pen. It's been great so far as it came with windows preinstalled. I'm thinking about moving back to Ubuntu, though.

Are there equal-quality equivalents for what Lenovo offers out of the box on Windows?

  • Lenovo Vanguard
  • Dolby
  • Smart battery management (I know tlp, but sorry it doesn't feel as intuitive as energy ...
Score: 0
markling avatar
How adjust print margins in gedit
cn flag

The margins in gedit are preposterously large.

They are so big they cause nearly 40% of the printed page to be blank.

There seems to be no way to adjust the margins. There is no option for it in the print dialog.

I read that you must go > Page setup > Paper size > Custom paper size, then create a custom size with the margins you want. I did this but it made no difference. I still got 40% bl ...

Score: 1
External monitor stopped working (but all is ok on fresh install)
cn flag

I have a problem with my Lenovo Thinkpad T14s (AMD!) stopped recognizing an external display connected with usb-c (not thunderbolt). It had Ubuntu 20.04.2 installed when this happened, and I have since updated to 21.04 and 21.10 with no change. Interestingly the display works fine when I install a new, fresh 21.10 on a new partition, so hardware failure is ruled out (in the fresh install, both x11 and w ...

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Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

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