I had the same problem with Parsec on Ubuntu 22.04 LTS, that helped me
link to Parsec's lib requirement:
https://support.parsec.app/hc/en-us/articles/115003477771-Using-Parsec-With-other-Linux-Distros (obsolet Link)
UPDATE: (2024.01)
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link to Parsec's lib requirement:
https://support.parsec.app/hc/en-us/articles/4422939258893#other_distros
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sudo apt install libnx-x11-6 libffi7 libasound2 libxcursor-dev libgl-dev libudev1
You could auto confirm by typing " -y" behind the last lib (for libudev1 -y)
otherwise confirm with yes to download and install those libs.
just like "user2068020" said, try to get "libssl"
cd /tmp
curl -O http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1l-1ubuntu1.3_amd64.deb
sudo apt install ./libssl1.1_1.1.1l-1ubuntu1.3_amd64.deb
UPDATE: (2022.08)
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cd /tmp
curl -O http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
sudo apt install ./libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
link to packages: http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/
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with "apt install ..." instead of "dpkg -i ..." it automatically loads missing packages.
If you try typing "anydesk" to your console, you might get more information about missing libs or errors.
user@Ubuntu2204:~$ anydesk