Set up suspend-then-hibernate (16G swapfile, resume, polkit override)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
ergosteur
2026-09-28 23:18:08 -04:00
co-authored by Claude Opus 5.5
parent 7fe1110ffc
commit 3bc9f667e1
3 changed files with 51 additions and 2 deletions
+5 -1
View File
@@ -167,4 +167,8 @@ kernels) plus the 6.17 fallback, `/tmp` on tmpfs + localepurge to spare
the microSD root, the removed r8152 DKMS driver, disabled tailscaled,
and third-party apt repos and hand-installed tools. **Suspend must stay
`s2idle`**: S3 (`deep`) made the microSD reader drop off on resume and
remounted `/` read-only (2026-09-27).
remounted `/` read-only (2026-09-27). **Suspend-then-hibernate** (after
3h asleep) is set up instead (2026-09-28): 16GB `/swapfile` at pri 10,
`resume=`/`resume_offset=17674240` in GRUB + initramfs, a polkit rule
re-enabling hibernate (Ubuntu blocks it); details in
`NEON-CUSTOMIZATIONS.md`.