Latest Ubuntu related questions

Score: 0
Abhisek  avatar
Libre office calc hanging issue
in flag

I'm using Libre office 7.1.3.2 and it is hanging when I edit anything in the office calc.

Sometimes I tried to edit .ods file but it hangs after accessing the file for few minutes specifically editing data.

Score: 0
vicNeo avatar
sudo apt update fails after new ubuntu install
fr flag

I did a clean install of Ubuntu 20.04 LTS on a home PC. The first thing I did was run sudo apt update. I then get this error:

E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/focal/InRelease  403  Forbidden [IP: 91.189.88.142 80]
E: The repository 'http://archive.ubuntu.com/ubuntu focal InRelease' is no longer signed.

I also get a popup window shortly after clean install "Hotspot Login" ...

Score: 3
Is Xchat available in the Ubuntu repositories for Ubuntu 20.10 and 21.04?
bd flag

I would like to install Xchat, the IRC client, on Ubuntu 21.04. These are the instructions I find on various parts of the web, to run:

sudo apt install xchat

However, when I run this, I get this error:

Package xchat is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'xchat' ha ...
Score: 0
Avia Efrat avatar
Can't undo text edits in Document Viewer text annotations
in flag

I'm unable to "undo" when I'm editing text in a Document Viewer text annotation.
(e.g. I accidentally deleted some text in the annotation and I want to undo that, like Ctrl+Z in gedit or Word).
I looked in Keyboard Shortcuts and in Help, but didn't find anything.
I swear I could do that on my old computer...

Document Viewer (Evince?) 3.36.10 on Ubuntu 20.04.2 with Gnome 3.36.8.

Score: 0
Ubuntu 20.04 on AMD APU doesn't see maximum display resolution
cd flag

Suddenly, Ubuntu 20.04 stopped seeing maximum screen resolution and only sets to 1600x900.

I tried to install downloaded from amd.com Ubuntu drivers, but it didn't help.

Info about workstation:

$ uname -a
Linux mypc 5.8.0-59-generic #66~20.04.1-Ubuntu SMP Thu Jun 17 11:14:10 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:     ...
Score: 0
codlord avatar
How to script: disable monitor, then "Revert Settings" same as settings GUI?
ru flag

I would like to know if it's possible to script/CLI the same actions that the following in Ubuntu settings (Screen Display) would perform (or some other way to "reset" a monitor without affecting open windows/layout):

  1. Disable monitor (2).
  2. Click "Apply"
  3. Click "Revert Settings"

This may seem pointless but let me explain: I have a system with 2 monitors. My sound is going through HDMI/DisplayPort o ...

Score: -3
fairbird avatar
How to convert python file from compress base64?
jp flag

I have python file lie this

import marshal
exec(marshal.loads(base64.b64decode('YwAAAAAAAAAAAwAAAEAAAABzbAQAAGQAAGQBAGwAAG0BAFoBAAFkAABkAgBsAgBtAwBaAwABZAAAZAMAbAQAbQUAWgUAAWQEAFoGAGQAAGQFAGwHAFRkAABkBgBsCABtCQBaCQBtCgBaCgABZAAAZAcAbAsAbQwAWgwAbQ0AWg0AbQ4AWg4AbQ8AWg8AbRAAWhAAbREAWhEAbRIAWhIAAWQAAGQIAGwTAG0UAFoUAG0VAFoVAAFkAABkCQBsFgBtFwBaFwABZAAAZAoAbBgAbRkAWhkAAWQAAGQLAGwaAG0bAFobAAFkAABkDABsHABtH ...
Score: 1
grssnbchr avatar
Mounting an unreachable CIFS results in slow login and other problems
ru flag

I have a NAS that I mount via CIFS. My /etc/fstab:

//192.168.178.1/FRITZ.NAS/ /home/xxx/NAS cifs credentials=/home\
/xxx/.smbcredentials,vers=3.0,noserverino,uid=1000,\
gid=1000,x-systemd.automount,x-systemd.requires=network-online.target,x-systemd.device-timeout=10ms 0 0

I works well in my home network, of course, but as soon as I leave the house and 192... isn't available anymore, I experience ve ...

Score: 0
Simon2019 avatar
Sync existing docker volume between different hosts
au flag

I would like to sync a docker volume (ncdata) between different hosts. There is a nice article here, but I am not sure how to adapt it. I would try to do the following:

Server 1

$ docker run -d --name -v ncdata:/data btsync ctlc/btsync
90ecd4
$ docker logs 90ecd4
Starting btsync with secret: A645YG2WBR4DJI7J67ZK2EKD7XT44SYJ6

Server 2

$ docker run -d --name btsync-client ctlc/btsync
A645YG2WBR4DJI7J67 ...
Score: 0
Tom Riddle avatar
mysql server is both running and not running
cn flag

There is a MySQL server running, but we failed in our attempts to stop it. Stop it yourself and try again! dpkg: error processing archive /var/cache/apt/archives/mysql-server-8.0_8.0.25-0ubuntu0.20.10.1_amd64.deb (--unpack): new mysql-server-8.0 package pre-installation script subprocess returned error exit status 1 Errors were encountered while processing: /var/cache/apt/archives/mysql-server-8.0_8. ...

Score: 0
Frank P avatar
Unable to open or close computer
cn flag

On my Ubuntu 18.04 laptop two days ago, everything was normal until I tried to log out. I'd closed all tabs and windows I could see. The screen kept indicating it was shutting down, but it never did. When I tried to force a shutdown with the power button the computer wouldn't shut off, nor would it open. There was no mouse pointer on the screen, and I don't know the keyboard shortcuts or terminal comman ...

Score: 1
unattended-upgrade does not run because it thinks PC is on battery power
de flag

Unattended upgrades are not run on my machine:

$ sudo unattended-upgrade --dry-run -v
System is on battery power, stopping

This is a desktop computer connected to AC power. It does not have a battery. Ubuntu 20.04.

If I set Unattended-Upgrade::OnlyOnACPower "false"; in /etc/apt/apt.conf.d/50unattended-upgrades then the updates run. However, this is a workaround, and does not address the problem of  ...

Score: 0
Wine no longer installs & throws errors on installation
st flag

I have a fresh installation of Ubuntu 20.04 and every time I try to install Wine, I get an error that says: "libgudev-1.0-0 i386 1:233 1:233-1 is not (yet) available" and then goes on to tell me some IP address is forbidden. It installed just fine on another of my computers only a month or two ago. I am getting this on a few other apps I have tried to install too, such as Freecad.

As a further qu ...

Score: 0
Hari Omm avatar
Failed to start session Ubuntu 18.04, library uninstalled unintentionally
co flag

When I ran the command $sudo apt install sqlite It failed to install successfully, rather said uninstalled library Then I saw most of the softwares uninstalled from that platform. I shoted down my system, and now I'm not able to login

Failed to start session

Can I restore it to the previous point now??

Score: 0
Ubuntu 21.04 installed with ZFS, won't boot
us flag

I installed a fresh copy of Ubuntu 21.04, using ZFS for the 4TB drive on an HP Omen. It created the 4 partitions: 1) efi 2) swap, 3) boot pool and 4) root pool. I'm pretty sure I rebooted once and it worked. I shut the system down, booted later, and now it's stuck showing the native boot graphic (HP Omen shows a tiki/butterfly), but doesn't proceed any further. No keys do anything (Alt-F2, ESC, etc.). I ...

Score: 0
Simon2019 avatar
Changed permissions of docker volumes folder > You don't have permission to access this resource
au flag

I am running an instance of nextcloudpi in docker. I wanted to sync the data folder between two server via rsync, but got a permission folder. So I tried to give my user "John" the permission to read the folder. It seems I did something wrong as know the instance cannot access the data folder and in the browser when trying to access nextcloud, I get "You don't have permission to access this resource." C ...

The Stunning Power of Questions

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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