Document that S3 suspend breaks the microSD root; stay on s2idle

Also recorded: udev rule marking the microSD reader non-rotational.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
ergosteur
2026-09-28 22:12:07 -04:00
co-authored by Claude Opus 5.5
parent 5374c2a5ed
commit 68101627d9
2 changed files with 31 additions and 1 deletions
+3 -1
View File
@@ -165,4 +165,6 @@ via `/etc/modules-load.d/cros-video.conf` (`cros_ec_typec`,
`typec_displayport`), `linux-generic-hwe-24.04-edge` (why it's on 7.x
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.
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).