** Tags added: nvidia s3
** Description changed:
I you watch a movie that uses CUDA/VDPAU (nvdec for mpv, vdpau for VLC)
decoding with {410,415,418,430} and pause the movie and do a S3 (suspend to
RAM) ... everything that needs CUDA and GPU acceleration stop working. will
update with appropriate dmesg output.
Maybe VDPAU can recover but CUDA can't
Got the extra outut from dmesg - it prints graphics cards serial no and bus id
+ dmesg output after S3 with a NVDEC movie playing
+ "Could not consume packet." Restart mpv or any other CUDA based application:
<code>
NVRM: Xid (PCI:0000:1f:00): 31, Ch 00000003, intr 10000000. MMU Fault: ENGINE
HOST6 HUBCLIENT_HOST faulted @ 0x1_001a1000. Fault is of type FAULT_PDE
ACCESS_TYPE_READ
NVRM: Xid (PCI:0000:1f:00): 31, Ch 0000007c, intr 10000000. MMU Fault: ENGINE
HOST0 HUBCLIENT_HOST faulted @ 0x2_00800000. Fault is of type FAULT_PDE
ACCESS_TYPE_READ
</code>
** Tags added: cuda cuvid nvdec
** Summary changed:
- proprietary nvidia drivers become unusable after an S3
+ proprietary nvidia drivers become unusable after STR/S3
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https://bugs.launchpad.net/bugs/1833057
Title:
proprietary nvidia drivers become unusable after STR/S3
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