xCuri0/ReBarUEFI
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Resizable BAR for (almost) any UEFI system
13 mentions on Hacker News by 13 people: 4 stories, 9 comments · first 2024-02-03 · latest 2026-09-23
20082026
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…to enable Resizable BAR in the bootloader before Windows boots. Not sure how reliable it is. https://github.com/xCuri0/ReBarUEFI/discussions/118
comment by nullify88 · 2026-09-23 · in ReBarUEFI: Resizable BAR for almost any UEFI system -
…the List of Working Motherboards [1]. They often have Thunderbolt but no way to enable ReBAR. [1] https://github.com/xCuri0/ReBarUEFI/issues/11
comment by chaz6 · 2026-09-23 · in ReBarUEFI: Resizable BAR for almost any UEFI system -
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ReBarUEFI: Resizable BAR for almost any UEFI systemstory by nateb2022 · 2026-09-21 · 77 comments
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…and is even required for Intel Arc GPUs to function optimally. List of working motherboards https://github.com/xCuri0/ReBarUEFI/issues/11
comment by interloxia · 2025-12-04 · in RAM is so expensive, Samsung won't even sell it to Samsung -
…UEFI preboot environments for windows as hobbyists have been doing for ages due to bad BIOS support https://github.com/xCuri0/ReBarUEFI
comment by Maxious · 2025-10-18 · in AMD's Chiplet APU: An Overview of Strix Halo -
…the one computer where I need it; On Haswell, 32GB RAM + 16GB BAR is currently not possible[1]. 0. https://github.com/xCuri0/ReBarUEFI/wiki/Common-issues-(and-... 1. https://github.com/xCuri0/ReBarUEFI/issues/20
comment by snvzz · 2025-06-25 · in ReBarUEFI: Resizable BAR for almost any UEFI system -
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ReBarUEFI: Resizable BAR for almost any UEFI systemstory by LorenDB · 2025-06-24 · 10 comments
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…For amd64 motherboards that do not have native UEFI support, retrofits are possible through this: https://github.com/xCuri0/ReBarUEFI
comment by ryao · 2024-12-04 · in Intel announces Arc B-series "Battlemage" discrete graphics with Linux support -
…enough to get it working on an ASUS P8P67-something something when I tried it in January-ish. [1] https://github.com/xCuri0/ReBarUEFI
comment by 71bw · 2024-12-04 · in Intel announces Arc B-series "Battlemage" discrete graphics with Linux support -
…added some NVMe driver which works well, demonstrated for the similar Dell Optiplex [2][3].. [1] https://github.com/xcuri0/rebaruefi [2] https://www.tachytelic.net/2021/12/dell-optiplex-7010-pcie-n... [3]…
comment by dansky · 2024-11-13 · in M4 Mac mini's efficiency -
Yeah, there were also efforts like this, too https://github.com/xCuri0/ReBarUEFI Given that I got an Intel Arc A580 for myself, this was pretty important! Quite bad that it wasn't officially supported if there are no hardware issues and I…
comment by KronisLV · 2024-07-23 · in Intel says 13th and 14th Gen mobile CPUs are crashing -
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Resizable BAR for almost any UEFI systemstory by croes · 2024-02-09 · 1 comment
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ReBarUEFI: Resizable BAR for almost any UEFI systemstory by thunderbong · 2024-02-03 · 0 comments