root@slax:~# dpkg -i /home/guest/Downloads/ya.deb
(Reading database ... 43884 files and directories currently installed.)
Preparing to unpack /home/guest/Downloads/ya.deb ...
Unpacking yandex-browser-beta (20.9.3.189-1) over (20.9.3.189-1) ...
Setting up yandex-browser-beta (20.9.3.189-1) ...
--2020-12-03 22:24:58-- https://launchpadlibrarian.net/498540836/chromium-codecs-ffmpeg-extra_85.0.4183.121-0ubuntu0.16.04.1_amd64.deb
Resolving launchpadlibrarian.net (launchpadlibrarian.net)... 91.189.89.229, 91.189.89.228, 2001:67c:1560:8003::8007, ...
Connecting to launchpadlibrarian.net (launchpadlibrarian.net)|91.189.89.229|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1116834 (1.1M) [application/x-debian-package]
Saving to: ‘/tmp/tmp.qt1HfH0sxm/tmp.IRacdVik7t’
/tmp/tmp.qt1HfH0sxm 100%[===================>] 1.06M 391KB/s in 2.8s
2020-12-03 22:25:02 (391 KB/s) - ‘/tmp/tmp.qt1HfH0sxm/tmp.IRacdVik7t’ saved [1116834/1116834]
/opt/yandex/browser-beta/update-ffmpeg: line 30: ar: command not found
FFMPEG codecs installation failed
Processing triggers for menu (2.1.47+b1) ...
Processing triggers for man-db (2.7.6.1-2) ...
Processing triggers for mime-support (3.60) ...root@slax:~# dpkg -i /home/guest/Downloads/chromium-codecs-ffmpeg-extra_85.0.4183.121-0ubuntu0.16.04.1_amd64.deb
dpkg: warning: downgrading chromium-codecs-ffmpeg-extra from 1:85.0.4183.83-0ubuntu2 to 85.0.4183.121-0ubuntu0.16.04.1
(Reading database ... 43881 files and directories currently installed.)
Preparing to unpack .../chromium-codecs-ffmpeg-extra_85.0.4183.121-0ubuntu0.16.04.1_amd64.deb ...
Unpacking chromium-codecs-ffmpeg-extra (85.0.4183.121-0ubuntu0.16.04.1) over (1:85.0.4183.83-0ubuntu2) ...
Setting up chromium-codecs-ffmpeg-extra (85.0.4183.121-0ubuntu0.16.04.1) ...
root@slax:~#root@slax:~# dpkg -i /home/guest/Downloads/chromium-codecs-ffmpeg-extra_85.0.4183.83-0ubuntu2_amd64.deb
Selecting previously unselected package chromium-codecs-ffmpeg-extra.
(Reading database ... 43878 files and directories currently installed.)
Preparing to unpack .../chromium-codecs-ffmpeg-extra_85.0.4183.83-0ubuntu2_amd64.deb ...
Unpacking chromium-codecs-ffmpeg-extra (1:85.0.4183.83-0ubuntu2) ...
Setting up chromium-codecs-ffmpeg-extra (1:85.0.4183.83-0ubuntu2) ...
root@slax:~# dpkg -i /home/guest/Downloads/ya.deb
(Reading database ... 43881 files and directories currently installed.)
Preparing to unpack /home/guest/Downloads/ya.deb ...
Unpacking yandex-browser-beta (20.9.3.189-1) over (20.9.3.189-1) ...
Setting up yandex-browser-beta (20.9.3.189-1) ...
--2020-12-03 16:26:22-- https://launchpadlibrarian.net/498540836/chromium-codecs-ffmpeg-extra_85.0.4183.121-0ubuntu0.16.04.1_amd64.deb
Resolving launchpadlibrarian.net (launchpadlibrarian.net)... 91.189.89.229, 91.189.89.228, 2001:67c:1560:8003::8007, ...
Connecting to launchpadlibrarian.net (launchpadlibrarian.net)|91.189.89.229|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1116834 (1.1M) [application/x-debian-package]
Saving to: ‘/tmp/tmp.3AkRuH5D0i/tmp.qWwMfcxPaD’
/tmp/tmp.3AkRuH5D0i/tmp.qWwMfcxPaD 100%[======================================================================================================================>] 1.06M 76.3KB/s in 12s
2020-12-03 16:26:34 (91.9 KB/s) - ‘/tmp/tmp.3AkRuH5D0i/tmp.qWwMfcxPaD’ saved [1116834/1116834]
/opt/yandex/browser-beta/update-ffmpeg: line 30: ar: command not found
FFMPEG codecs installation failed
Processing triggers for menu (2.1.47+b1) ...
Processing triggers for man-db (2.7.6.1-2) ...
Processing triggers for mime-support (3.60) ...
root@slax:~# apt-get install chromium-codecs-ffmpeg-extra
Reading package lists... Done
Building dependency tree
Reading state information... Done
chromium-codecs-ffmpeg-extra is already the newest version (1:85.0.4183.83-0ubuntu2).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.- устанавливается пакет opera-ffmpeg-codecs (оф реп) или opera-beta-ffmpeg-codecs (из аура)
root@slax:~# apt install opera-ffmpeg-codecs
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package opera-ffmpeg-codecs
"Сложность" невозможна из-за того, что мы работаем со случайностью. В моей задаче, если учесть, что это сравнение с криптой: как только мы узнаём, где находится точка Б, то сразу же эта точка оказывается возле нас, поэтому и время затраченное на "доезд" до этой точки будет равно меньше секунды, а не какие-то мифические 10 минут