Thanks for answers, I tried optirun -b primus glxspheres and result is
same. It's slow.
When I look into /var/log/Xorg.8.log there are some things like:
[155171.437] (II) xfree86: Adding drm device (/dev/dri/card1)
[155171.437] (II) xfree86: Adding drm device (/dev/dri/card0)
[155171.437] (EE) /dev/dri/card0: failed to set DRM interface version
1.4: Permission denied
[155171.439] (--) PCI:*(0:1:0:0) 10de:1c8d:1028:07be rev 161, Mem @
0xec000000/16777216, 0xc0000000/268435456, 0xd0000000/33554432, I/O @
0x0000e000/128, BIOS @ 0x????????/524288
[155171.439] (II) LoadModule: "glx"
[155171.439] (II) Loading /usr/lib64/nvidia/xorg/modules/extensions/libglx.so
[155171.441] (II) Module glx: vendor="NVIDIA Corporation"
[155171.441] compiled for 4.0.2, module version = 1.0.0
[155171.441] Module class: X.Org Server Extension
...
155172.006] (II) NVIDIA(0): NVIDIA GPU GeForce GTX 1050 (GP107-A) at
PCI:1:0:0 (GPU-0)
[155172.006] (--) NVIDIA(0): Memory: 4194304 kBytes
[155172.006] (--) NVIDIA(0): VideoBIOS: 86.07.3e.00.1c
[155172.006] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[155172.006] (II) NVIDIA(0): Validated MetaModes:
[155172.006] (II) NVIDIA(0): "NULL"
[155172.006] (II) NVIDIA(0): Virtual screen size determined to be 640 x 480
[155172.006] (WW) NVIDIA(0): Unable to get display device for DPI computation.
[155172.006] (==) NVIDIA(0): DPI set to (75, 75); computed from built-in default
[155172.006] (--) Depth 24 pixmap format is 32 bpp
[155172.006] (II) NVIDIA: Using 49152.00 MB of virtual memory for
indirect memory
[155172.006] (II) NVIDIA: access.
[155172.012] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event
daemon; the daemon
[155172.012] (II) NVIDIA(0): may not be running or the "AcpidSocketPath" X
[155172.012] (II) NVIDIA(0): configuration option may not be set
correctly. When the
[155172.012] (II) NVIDIA(0): ACPI event daemon is available, the
NVIDIA X driver will
[155172.012] (II) NVIDIA(0): try to use it to receive ACPI event
notifications. For
[155172.012] (II) NVIDIA(0): details, please see the "ConnectToAcpid" and
[155172.012] (II) NVIDIA(0): "AcpidSocketPath" X configuration
options in Appendix B: X
[155172.012] (II) NVIDIA(0): Config Options in the README.
[155172.038] (II) NVIDIA(0): Setting mode "NULL"
[155172.041] (==) NVIDIA(0): Disabling shared memory pixmaps
Full log is here: http://paste.opensuse.org/view/raw/14081418
Also nvidia-settings is showing that resolution is 640x480. I have 3840x2160
m.
On Wed, May 31, 2017 at 7:34 PM, Mykola Krachkovsky
But "optirun -b primus ..." works with most high framerate on complex and large scenes. If you'll change in /etc/bumblebee/bumblebee.conf Bridge=auto to Bridge=primus in [optirun] section, you'll have no need to add -b primus every time.
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