Date: Wed, 3 Mar 2021 17:02:16 -0800 From: David Wolfskill <david@catwhisker.org> To: stable@freebsd.org Subject: Suspend/resume (to/from RAM), kern.vty, and x11/nvidia-driver Message-ID: <YEAxmNL/Vi2kWd%2B2@albert.catwhisker.org>
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--gTk0gSo/RbH2iF06 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I have a couple of Dell laptops -- an older (Precision M4800) and a newer (Precision 7520) on which I've been tracking FreeBSD stable/12, head, and (lately) stable/13 (with a daily cadence). I also update installed ports on each every day. Each uses x11/nvidia-driver for graphics. Each runs FreeBSD itself ... well. And I recently found out that the mouse/touchpad on the 7520 now works under head and stable/13 (by loading the iichid.ko kernel module, as the device communicates over I2C). (I tried the sysutils/iichid port under stable/12, but have not been able to get the mouse to work yet under stable/12.) And suspend/resume works... under stable/12, where I have been using kern.vty=3D"sc" (in /boot/loader.conf). (I recall having tried letting kern.vty default to "vt" -- that seems to cause resume to fail: the screen never lights up again, nor can I ssh into the laptop. Yes, I configured the laptops to be able to ssh into them for various reasons -- such as testing suspend/resume.) In order to test some recent (vbe-related) loader changes, however, I needed to change kern.vty back to the default value of "vt" -- and that appears to cause resume to fail (still). How may I help figure out what's wrong? The newer (7520) laptop, in particular, is idle most of the day, so experimenting with it should be OK. Thanks! Peace, david --=20 David H. Wolfskill david@catwhisker.org It is supremely disingenuous to claim a lack of jurisdiction, then =20 proceed to participate in a decision on the same matter. See https://www.catwhisker.org/~david/publickey.gpg for my public key. --gTk0gSo/RbH2iF06 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAmBAMZhfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 PckoNAf/WgA6EkunTyD2dB8VWct8I+wQ1FcBKcV9VbqNHEi03HJXyPMuT3xa76Lc ZISkxLxzteHIwV+V6MYX8ZpjIBVSMZvv4j5QBLxrUOF4Y+no2/oD3XjJF95H5T4f EowgSkwrSuQCJu8mctOkzrOLl2oh65zIpXHACGXHdHv9WLQg7NN7IvwcPlo4U9si oOvSHexHLkD2pciRs/MJ1ZyHbf+1wxip3Hij9j+dg0notqxIIG2GfU3ZBze9tHED kyl28k9jsmLQ5vsOwGime2l+rhltbMERhW5M8etC8MmwO0BMUgp4yqhRhzrouxUS N9A+m0C7RFfoiVaJn/SYhMsTb7y7pg== =bpJt -----END PGP SIGNATURE----- --gTk0gSo/RbH2iF06--
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