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NVIDIA Fermi/Kepler Fixes & Utils

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- Refined NVIDIA GPU detection in `_helpers.sh`. Corrected Kepler GK208 range (`0x1280–0x12BF`) and added refined Fermi ID ranges to eliminate device collisions across architectures.
- Updated `gpu.sh` driver logic for Debian Bookworm (explicit Fermi veto) and Trixie (unified Kepler/Fermi check). Prevents legacy driver conflicts and ensures correct selection per version.
- Cleaned `bullseye/legacy.sh`. Removed outdated Fermi checks with collisions; now inherits unified validation from `_helpers.sh` to maintain Debian 11 compatibility.
- Fixed Wi-Fi interface regex in `utils.sh`. Added `wlan*` pattern to catch ath9k interfaces (`wlan0`) alongside standard wl/wlp/wlo identifiers.
- Validated syntax across all files with `bash -n`. Confirmed zero collision between Fermi and Kepler device IDs, ensuring stable detection on Debian 11/12/
This commit is contained in:
stornic56
2026-06-22 18:39:16 -05:00
committed by GitHub
parent bfd3144c7e
commit 2272306313
4 changed files with 42 additions and 27 deletions
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modules/bullseye/legacy.sh
-22
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@@ -27,28 +27,6 @@ No security updates will be available." 12 60
fi
}
# ---------------------------------------------------------------------------
# Fermi PCI ID detection — 6 condiciones inclusivas
# ---------------------------------------------------------------------------
is_nvidia_fermi() {
local dev_id
dev_id=$(lspci -nn | grep -iE "VGA|3D" | grep -i nvidia | \
grep -oP '10de:\K[0-9a-fA-F]+' | head -n1)
[ -z "$dev_id" ] && { echo false; return; }
local dev_int
dev_int=$((16#${dev_id,,}))
if [ "$dev_int" -ge $((16#06C0)) ] && [ "$dev_int" -le $((16#06DF)) ]; then echo true; return; fi
if [ "$dev_int" -ge $((16#0DC0)) ] && [ "$dev_int" -le $((16#0DFF)) ]; then echo true; return; fi
if [ "$dev_int" -ge $((16#0DE0)) ] && [ "$dev_int" -le $((16#0DFF)) ]; then echo true; return; fi
if [ "$dev_int" -ge $((16#0E00)) ] && [ "$dev_int" -le $((16#0E1F)) ]; then echo true; return; fi
if [ "$dev_int" -ge $((16#1080)) ] && [ "$dev_int" -le $((16#10DF)) ]; then echo true; return; fi
if [ "$dev_int" -eq $((16#1201)) ]; then echo true; return; fi
echo false
}
# ---------------------------------------------------------------------------
# NVIDIA driver installer for Bullseye (Kepler → 470, Fermi → 390)
# ---------------------------------------------------------------------------