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guyuming
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Joined: 19 Nov 2020
Posts: 235
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 Posted: Sun Feb 28, 2021 12:34 pm Post subject: libGL error: MESA-LOADER: failed to open i965 |
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I have i3-2120 cpu;
lspci results contains:
| Code: | | 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) |
and i get the following from glxinfo:
| Code: | glxinfo | grep rendering
libGL error: MESA-LOADER: failed to open i965 (search paths /usr/lib64/dri)
libGL error: failed to load driver: i965
libGL error: MESA-LOADER: failed to open i965 (search paths /usr/lib64/dri)
libGL error: failed to load driver: i965
direct rendering: Yes |
and i also have what follows from lshw:
| Code: | *-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0 |
when i open virtualbox, it also shows "failed to open i965", and virtual machine show black screen if i check 3D acceleration, it works if i uncheck it.
is it related to the "failed to open i965" error?
why it tries i965 while my gpu works with i915? |
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fedeliallalinea
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Joined: 08 Mar 2003
Posts: 30915
Location: here
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| Posted: Sun Feb 28, 2021 1:30 pm Post subject: |
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i915 is kernel driver and works for both i915/i965, but in mesa video cards you should have i965 for your Sandy Bridge processor family (see https://wiki.gentoo.org/wiki/Intel)
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guyuming
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Joined: 19 Nov 2020
Posts: 235
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| Posted: Mon Mar 01, 2021 1:49 am Post subject: |
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| fedeliallalinea wrote: | | i915 is kernel driver and works for both i915/i965, but in mesa video cards you should have i965 for your Sandy Bridge processor family (see https://wiki.gentoo.org/wiki/Intel) |
i changed VIDEO_CARDS="intel i965"
and emerge update, now its fine. thanks! |
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