[Bug 201461] switching back to sc(4) or vt(4) console fails with nvidia.ko

Go to: [ bottom of page ] [ top of archives ] [ this month ]

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 23 Mar 2023 21:32:09 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201461

Thierry Thomas <thierry@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |thierry@FreeBSD.org
            Version|10.1-STABLE                 |CURRENT

--- Comment #25 from Thierry Thomas <thierry@FreeBSD.org> ---
Setting "Version:" to CURRENT, because I'm still facing this bug with
FreeBSD-14-CURRENT #0 main-n261544-cee09bda03c8: Thu Mar 16 08:11:20 UTC 2023.

Actually, I got the problem reported in
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201461#c19 : a garbled
instead of a blank screen when switching to console (vt), and as reported by
Andreas Bock, setting "hw.vga.textmode=1" in /boot/loader.conf fixed it.

Notes:

- the card is GP104BM [GeForce GTX 1080 Mobile]

- using nvidia-driver-515.86.01_1

- no external screen but the one of the laptop

- amd64 legacy installation

- `nvidia-debugdump -D' reports:
ERROR: GetCaptureBufferSize failed, Unknown Error, bufSize: 0x0
ERROR: internal_getDumpBuffer failed, return code: 0x3e7
ERROR: internal_dumpSystemComponent() failed, return code: 0x3e7
ERROR: internal_dumpNvLogComponent() failed, return code: 0x3e7
ERROR: GetCaptureBuffer failed, Unknown Error, bufSize: 0x22
ERROR: internal_getDumpBuffer failed, return code: 0x3e7
ERROR: internal_dumpGpuComponent() failed, return code: 0x3e7
ERROR: GetCaptureBuffer failed, Unknown Error, bufSize: 0x46cdf
ERROR: internal_getDumpBuffer failed, return code: 0x3e7
ERROR: internal_dumpGpuComponent() failed, return code: 0x3e7
ERROR: internal_dumpNvLogComponent() failed, return code: 0x3e7

-- 
You are receiving this mail because:
You are the assignee for the bug.