Discuss March 2026

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3 participants
3 discussions

DaVinci Resolve Studio 20 Version 20.3.1 Build 6 Support on CentOS Stream 10
by Turritopsis Dohrnii Teo En Ming 18 Mar '26

18 Mar '26

Subject: DaVinci Resolve Studio 20 Version 20.3.1 Build 6 Support on CentOS Stream 10 Good day from Singapore, According to Blackmagic Design Cloud official website, it mentioned that the minimum system requirements for Linux operating systems is Rocky Linux 8.6 or CentOS 7.3. Can I still install and use DaVinci Resolve Studio 20 non-linear video editing software (NLE) on CentOS Stream 10 with full GPU hardware acceleration? Which NVIDIA GeForce RTX Graphics Processing Unit (GPU) should I buy? I want to use AI Magic Mask - Person mode for AI subject isolation / rotoscoping in 4K UHD 3840 x 2160 videos. My intention is to use Artificial Intelligence (AI) to keep only the female model in the 4K video and remove everyone else (including their faces and bodies) from the 4K video. And of course the background will be removed as well unless I use 2 layers. But processing 2 layers with AI neural engine is extremely time consuming, which may take days. The entire audio track will be muted as well. My intention to use AI subject isolation / rotoscoping is to comply with European privacy laws, in particular the General Data Protection Regulation (GDPR). As I am the poorest man in the whole world living in extreme poverty for the past 48 years of my life, I would like to purchase NVIDIA GeForce RTX graphics cards using Buy Now Pay Later (BNPL) like Atome or Grab PayLater with minimum of 3 monthly installments and up to 12 monthly installments. I bought my vivo X100 Pro 5G flagship Android phone on 19 Dec 2025 Friday using Grab PayLater with 4 monthly installments of SGD$153. My present entry level MSI NVIDIA GeForce GTX 1650 GPU with 4 GB VRAM (video RAM) is too cheap and could not handle the AI workflow and workload. DaVinci Resolve Studio 20 alone would cost SGD$408.75 inclusive of GST (one-time purchase life time perpetual license). I am now evaluating / trying out DaVinci Resolve Studio for SGD$45.78 per month using Cloud Rental License before committing to the full purchase of the video editing software. Another consideration would be Adobe After Effects with monthly USD$20 to USD$30 subscription. I am looking forward to your advice. Thank you very much. Regards, Mr. Turritopsis Dohrnii Teo En Ming Extremely Democratic People's Republic of Singapore 18 Mar 2026 Wednesday 7.30 pm Singapore Time

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OpenStack RPMs - Call for packaging volunteers
by Francesco Di Nucci 16 Mar '26

16 Mar '26

Hi all, the RDO Project[0], that provided OpenStack RPM packages through the CentOS Cloud SIG, is switching to a container-based approach due to lack of maintainers.[1] This means *there will be no more RPM packages for OpenStack versions after 2025.1/Epoxy unless new maintainers come up*. *This is a call across the EL and OpenStack communities for volunteer maintainers of RPM build pipelines*. If you're interested you can: * Add your name to the dedicated Etherpad (https://etherpad.opendev.org/p/rdo-volunteers) * Register to the RDO devs mailing list (dev(a)lists.rdoproject.org) and ask for more information No previous experience with packaging/pipelines is required, just willingness to learn /Note: this email is being separately to different mailing lists. If you have subscribed to more than one and recieve it multiple times, sorry for the duplication./ Links [0] https://www.rdoproject.org/ [1] https://lists.rdoproject.org/archives/list/users@lists.rdoproject.org/threa… Francesco, another OpenStack on EL operator -- Francesco Di Nucci System Administrator Compute & Networking Service, INFN Naples Email:francesco.dinucci@na.infn.it

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Getting a HP Officejet Pro 9120 working with CentOS-Stream 9
by Tony Molloy 05 Mar '26

05 Mar '26

Hi, Subject says it all. I got a HP Officejet Pro 9120e recently and tried to get it setup on a CentOS-Stream 9 machine. I got it on the net and recognized by Cups. In the list of HP printers in Cups there is no entry for the 9120e, so I picked the nearest model, the 9020. Now simplex printing is working fine black/colour. Duplex printing has problems. When I print a two page document to the duplex printer the document prints OK but there is some overprinting/underprinting which makes the printed document unusable. The problem is probably with an incorrect ppd file for the duplex printer. Regards Tony.

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Discuss March 2026