Installed a new graphics card - tried everything, does not connect to driver #drivers #nvidia #graphics

https://askubuntu.com/q/1565044/612

Installed a new graphics card - tried everything, does not connect to driver

Ok, so I have installed a new graphics card - and I am unable to boot into any graphics using Ubuntu 25.10. I have tried to add all libs and graphics drivers, but all graphics freeze at the boot po...

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Ubuntu 24.04.4 LTS video issue

I'm a new user of Ubuntu (24.04.4 LTS) I have used Linux casually over the last 30 years. With Windows becoming everything that I abhor, I decided to turn my Plex Media Server into a Ubuntu based m...

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Stylus pointer not showing when toggling fullscreen #drivers #mouse #fullscreen #graphicstablet #2510

https://askubuntu.com/q/1564984/612

Stylus pointer not showing when toggling fullscreen

Graphics tablet: Huion H430P OS: # System Details Report Report details Date generated: 2026-03-19 18:57:39 Hardware Information: Hardware Model: ...

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RE: https://bonito.cafe/@linux0/116253109970856474

Bitácora de ingenieria inversa
Episodio 1 - X6-bootleg pt.2
Fecha 2026-03-19

Bueno, ya hay drivers y de todo (Que no hice yo)... lo que necesito ahora es ver como reemplazo todo esto de forma casera.

Estos SoCs hacen el siguiente boot sequence.

  • BROM carga un SPL (Secondary Program Loader / Grabador de programa secundario)
  • SPL carga la parte principal de un U-Boot, este se llama "U-Boot proper" (La razón de por que se separa en dos es por cuestiones de memoria, hay poca memoria SRAM y se necesita cargar una parte que sea el módulo encargado de gestionar la DRAM que son 32/64MB)
  • Resto de U-Boot.
  • Conceptualmente SPL carga el mismo código que U-Boot pero restringido, solo los drivers necesarios y una version recortada de esos drivers, todo para meterlo en la SRAM.

    A mi parecer, son conceptualmente equivalentes estos terminos.

    BROM = BIOS
    SPL = Bootstrap
    U-Boot = Bootloader //Este es literalmente así jajajaja, no es "equivalente" U-boot es un bootloader, solo que un bootstrap y un bootloader tienen diferencias.

    Al margen de eso, dejo estos artículos de utilidad.

    Libreria F1C200S
    Codigo pelado para Allwiners
    Proyectos con F1C100s/F1C200s
    F1C100s-info

    #sunxi #linux #reverseengineering #devlog #drivers #lowlevel #hacking #os #firmware #soc #arm

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    Osna.FM

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    https://fed.brid.gy/r/https://elchapuzasinformatico.com/2026/03/intel-shader-delivery-arc/

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    https://www.cbc.ca/news/canada/new-brunswick/new-brunswick-toll-nova-scotia-budget-9.7133726?cmp=rss
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    Gas prices worldwide have soared since the U.S. and Israel launched strikes on Iran, and the widening war has pinched tanker traffic in the crucially important Strait of Hormuz shipping route. Ride-hail drivers, many of whom are on the road for hours a day, say they're being hit hard by the extra expense.
    https://www.cbc.ca/news/business/gas-prices-rides-hailing-drivers-9.7132355?cmp=rss