Hacker Public Radio

• HPR4530: Playing Civilization V, Part 6

  This show has been flagged as Clean by the host. In our next look at the game mechanics for Civilization V we examine the topic of War and Combat. This is a complex topic, and we are just hitting the high points here, but we also provide a link to the War Academy for furhter study. Links: https://www.palain.com/gaming/civilization-v/playing-civilization-v-part-3/ https://civilization.fandom.com/wiki/Promotions_(Civ5) https://forums.civfanatics.com/forums/civ5-war-academy.451/ https://www.palain.com/gaming/civilization-v/playing-civilization-v-part-6/ Provide feedback on this episode.

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• HPR4529: yoga370 review

  This show has been flagged as Clean by the host. 1 intro ═══════ non-forth show! 2 inspiration ═════════════ episode 4402, looking for a single device to be able to do forth work, read documents, some web browsing discussed the ups and downs of using a pinetab2 and how i used fluxbox and some scripts to bend the device to my needs device was ok but underpowered interview with david revou, episode 4491 mentioned blog section of hardware, led me to lenovo yoga 370 3 yoga 370 ══════════ i purchased one used on ebay, $250 USD 2 in 1 device, can be used as a laptop or tablet 13" ips touch screen display x86_64 Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz GenuineIntel GNU/Linux 500G nvme 16G ram suprisingly fixable, replacable battery, memory, nvme [picture][picture] 4 installing slackware ══════════════════════ installing slackware: stop secure boot in the bios, reformat the hardrive using gdisk mkfs, efi boot using elilo (not grub2) <https://superuser.com/questions/764799/how-to-create-an-efi-system-partition> had to reboot between each disk drive change. when complete the slackware installer did all the rest of the work, installing elilo and the boot entry after the install i did my normal slackware post install stuff, and everything works (maybe not the fingerprint reader but i do't use that anyway ) 5 scripting ═══════════ modified the scripts from the pinetab2 to activate laptop (landscape) and tablet (portrait) mode. using xrandr to rotate the screen, xinput the touch screen, the keyboard is disabled in tablet mode created .desktop entries and added some graphics to get buttons that i pin to the kde task manager to activate 6 setting up okular ═══════════════════ a great document reader, okular. to read documents in tablet mode i use presentation mode in the settings menu under configure okular/ presentation mode you'll find enable touch navigation and then tapping on the left/right side of the screen will move the page forward and backward. great for reading especially pdf's 7 tablet mode software ══════════════════════ xournal++, <https://github.com/xournalpp/xournalpp>, hand note-taking software, exploring using this for things like d-charts for forth developement <https://archive.org/details/flowcharting-with-d-charts-donald-d-meyero-nasa> 8 outro ═══════ Lets all work to stamp out and abolish redundancy Provide feedback on this episode.

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• HPR4528: Photography software

  This show has been flagged as Clean by the host. Today I will list and talk briefly about software related to photography that I have installed on my computer. DigiKam https://www.digikam.org/ RawTherapee https://rawtherapee.com/ GIMP https://www.gimp.org/ Rapid Photo Downloader https://damonlynch.net/rapid/index.html PIX https://github.com/linuxmint/pix VueScan https://www.hamrick.com/ Entangle https://entangle-photo.org/ DisplayCAL https://displaycal.net/ DarkTable https://www.darktable.org/ Provide feedback on this episode.

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• HPR4527: Overly Complicated Media Ripping setup

  This show has been flagged as Clean by the host. Hello, this is your host Archer72 for Hacker Public Radio. In this episode, I share my overly complicated media ripping setup, and hope it helps someone. First of all, I have revised my media ripping setup since HPR3294 - Update to MakeMKV to back up media I’ve changed my mind about only using a terminal for ripping media, and it was time to make a change. Now, I start both MakeMKV and Handbrake from a remote GUI, either on my laptop or phone. VNC server for remote GUI virt-manager server sudo apt install tigervnc-common Remmina VNC viewer, tabbed viewing Debian desktop VNC Client for Android AVNC client on F-Droid NFS server on Raspberry Pi Remote for Intel mini PC Server mark-hpprodesk600g2dm description: Space-saving Computer product: HP ProDesk 600 G2 DM (Y0E36UP#ABA) vendor: HP serial: xxxxxxxx width: 64 bits sudo apt install nfs-kernel-server Added symbolic links to /srv/ for ease of use Oct 28 05:34 dvdrip -> /mnt/USBdrive-12Tb/DVDrip/ Oct 28 05:30 movies -> /mnt/USBdrive-12Tb/Movies/ Oct 30 05:20 tv -> /mnt/USBdrive-12Tb/TV 192.168.50.20:/mnt/USBdrive-12Tb/DVDrip /mnt/dvdrip nfs users,defaults,_netdev,nofail 0 0 192.168.50.20:/mnt/USBdrive-12Tb/TV /mnt/tv nfs users,defaults,_netdev,nofail Blu Ray writer *-cdrom description: DVD-RAM writer product: BDDVDRW CH20L vendor: hp physical id: 0.0.0 bus info: scsi@9:0.0.0 logical name: /dev/sr1 version: BC33 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram MakeMKV Discs won’t stop loading MakeMKV above v1.17.7 still broken on Linux Downgraded version Old versions of MakeMKV makemkv-bin-1.17.7.tar.gz makemkv-oss-1.17.7.tar.gz Tailscale on Debian trixie Tailscale on F-droid MakeMKV via Remmina Handbrake via Remmina Provide feedback on this episode.

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• HPR4526: Baofeng and SDR++

  This show has been flagged as Clean by the host. Goal: send a voice signal on VHF or UHF, receive and record with SDR via RTL dongle Core Problem and Resolution An issue may have been a hardware I/Q Imbalance in the RTL-SDR, which suppressed the desired signal, resulting in very low output volume that required excessive manual amplification. Initial Problem: Very quiet, barely audible recorded audio, initially on UHF 433 MHz Key Discovery: An I/Q imbalance caused a repeating signal "image" in the spectrum, Frequency Change: Switched to the VHF 145.500 Mhz band, Gain Override: To overcome the defect and the failing AGC, gain stages were manually adjusted: Squelch: Squelch (SQL) was set to OFF (0) to prevent the software from muting the quiet, legitimate signal. Adjusted the final Sound Output/Recording Gain on the host OS to match the maximized digital output, achieving audible voice. Summary of Key Radio and Software Settings Transmitting Radio (Baofeng UV-5R): Operation: Simplex (direct radio-to-SDR). Mode: Narrowband FM (NFM). Receiving Software (SDR++): AGC: Disabled (Crucial override). RF/Tuner Gain: Adjust (Inject best signal power). AF Gain: Adjust (Produce loudest digital audio). Squelch (SQL): OFF (0) (Prevent muting of quiet signal). Filter Bandwidth: 12.5 kHz(Correct setting for NFM). The ultimate resolution was forcing input and output gain in SDR++ and volume adjustment in Audacity Provide feedback on this episode.

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