Re: [qubes-users] Coreboot: Security for external monitor
Aug 14, 2022, 7:46 PM by 169...@gmail.com: > Hello friends, > > Laptop w520 thinkpad corebooted. > > I would like to be able to use an external monitor connected by the > displayport. > > This coreboot tutorial > https://www.coreboot.org/Board:lenovo/w520 > suggest to run the following command: > > sudo ./util/nvramtool/nvramtool -w hybrid_graphics_mode="Dual Graphics" > > I tried it in dom0, but nvramtool is not installed, so this starts alarming. > Looking for a way to install it found the following for Fedora: > You can get it from your coreboot build: $ cd coreboot/util/nvramtool $ make then copy the resulting binary to dom0 in the usual way. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/N9iEJNt--3-2%40tutanota.com.
[qubes-users] Coreboot: Security for external monitor
Hello friends, Laptop w520 thinkpad corebooted. I would like to be able to use an external monitor connected by the displayport. This coreboot tutorial https://www.coreboot.org/Board:lenovo/w520 suggest to run the following command: sudo ./util/nvramtool/nvramtool -w hybrid_graphics_mode="Dual Graphics" I tried it in dom0, but nvramtool is not installed, so this starts alarming. Looking for a way to install it found the following for Fedora: sudo dnf copr enable starlabs/coreboot-configurator sudo dnf install coreboot-configurator nvramtool https://support.starlabs.systems/kb/guides/coreboot-configurator https://starlabs.systems/ But here I doubt if it is worth going forward. First I do not know this Starlabs contributor. Do you know if they can be trusted? Second, even admitting to trust them how may I translate this "copr enable" into Qubes parlance, such as: something like: sudo qubes-dom0-update copr enable starlabs/coreboot-configurator Best Franz -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/CAPzH-qDNpu2q21fnBf5o%3DtHsYEn5fv0uLy2aKn%3DfNpWo5ekUvw%40mail.gmail.com.
