Cheatsheets on Balkian's site /cheatsheet/ Recent content in Cheatsheets on Balkian's site Hugo -- gohugo.io en-us This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Emacs /cheatsheet/emacs/ Mon, 01 Jan 0001 00:00:00 +0000 /cheatsheet/emacs/ <h1 id="show-plain-text-version">Show plain text version</h1> Linux /cheatsheet/linux/ Mon, 01 Jan 0001 00:00:00 +0000 /cheatsheet/linux/ Black screen and LightDM doesn&rsquo;t unlock Add this to your /etc/lightdm/lightdm.conf file: [LightDM] logind-check-graphical=true Python /cheatsheet/python/ Mon, 01 Jan 0001 00:00:00 +0000 /cheatsheet/python/ Interesting libraries TQDM From tqdm&rsquo;s github repository: tqdm means &ldquo;progress&rdquo; in Arabic (taqadum, تقدّم) and an abbreviation for &ldquo;I love you so much&rdquo; in Spanish (te quiero demasiado). Raspberry Pi /cheatsheet/rpi/ Mon, 01 Jan 0001 00:00:00 +0000 /cheatsheet/rpi/ HDMI flickering Avoid HDMI flickering/intermittent blanking on RPI with a 1400x1050 VGA monitor. 1 2 3 4 5 hdmi_drive=2 hdmi_group=2 hdmi_mode=42 disable_overscan=1 config_hdmi_boost=7