Score:0

Little problem with Telegram in ubuntu

cn flag

Ubuntu 20.04. I have installed telegram downloading the tarball from the official webpage and then have entered the commands

tar -xvf tsetup.2.7.1.tar
sudo mv Telegram/ /opt/telegram
sudo ln -sf /opt/telegram/Telegram /usr/bin/telegram

What I don't like is 1) the fact that I do not have an icon among all the applications that appear when the Show application button is clicked; 2) Starting telegram with the command telegram form the command line, telegram opens but I get the errors

[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1)
error: : cannot open
error: : cannot open
error: : cannot open

Is there a way to have an icon and avoid the awkward appearance of the errors? I have also tried to install telegram from snap or using ubuntu-software center, but I had to remove it because when sending a pdf file in attachment to a message, the computer would freeze and I was forced to stop it by pressing the on button (this is another problem....probably for another questions)

ChanganAuto avatar
us flag
Why don't you install one of the Telegram clients already available in the repositories or snap store?
P.Giuliani avatar
cn flag
I think I have clarified in my question that installing via snap or software-ubuntu center gives me a problem because the computer freezes when trying to send a file in attachment to a telegram message
ChanganAuto avatar
us flag
Installing from source is no guarantee to not have the same problem. And the problem may be related to any number of situations like a file too big, not enough free memory/swap, etc.
N0rbert avatar
zw flag
Could you please give some details about your computer? What is the CPU? How much RAM do you have?
Score:4
zw flag

To install Telegram from deb-package use famous good PPA as follows:

sudo add-apt-repository ppa:atareao/telegram
sudo apt-get update
sudo apt-get install telegram
mangohost

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