BALIW™ developer's notes

To run a command as administrator (user "root"), use "sudo <command>". See "man sudo_root" for details. mccrazy@mccrazy-Lenovo-N22:~$ sudo apt-get install ffmpeg [sudo] password for mccrazy: Reading package lists... Done Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: libllvm5.0 Use 'sudo apt autoremove' to remove it. The following additional packages will be installed: i965-va-driver libaacs0 libass5 libavcodec-ffmpeg56 libavdevice-ffmpeg56 libavfilter-ffmpeg5 libavformat-ffmpeg56 libavresample-ffmpeg2 libavutil-ffmpeg54 libbdplus0 libbluray1 libbs2b0 libcrystalhd3 libdc1394-22 libflite1 libgme0 libgsm1 libmodplug1 libmp3lame0 libopenal-data libopenal1 libopencv-core2.4v5 libopencv-imgproc2.4v5 libopenjpeg5 libpostproc-ffmpeg53 libschroedinger-1.0-0 libsdl1.2debian libshine3 libsnappy1v5 libsodium18 libsoxr0 libssh-gcryp...

https://medium.com/@im4818one/how-to-repair-grub2-when-ubuntu-wont-boot-dc3a1c3a1f5b To run a command as administrator (user "root"), use "sudo <command>". See "man sudo_root" for details. ubuntu@ubuntu:~$ sudo boot-repair sudo: boot-repair: command not found ubuntu@ubuntu:~$  boot-repair boot-repair: command not found ubuntu@ubuntu:~$ sudo apt-add-repository ppa:yannubuntu/boot-repair  Simple tool to repair frequent boot problems. Website: https://sourceforge.net/p/boot-repair/home  More info: https://launchpad.net/~yannubuntu/+archive/ubuntu/boot-repair Press [ENTER] to continue or ctrl-c to cancel adding it gpg: keyring `/tmp/tmplzfxjdi4/secring.gpg' created gpg: keyring `/tmp/tmplzfxjdi4/pubring.gpg' created gpg: requesting key 60D8DA0B from hkp server keyserver.ubuntu.com gpg: /tmp/tmplzfxjdi4/trustdb.gpg: trustdb created gpg: key 60D8DA0B: public key "Launchpad PPA for YannUbuntu" imported gpg: Total number processed: 1 gpg:  ...