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英特尔 GPU（9a78 rev 01）未检测到驱动程序

tag-icon • tag-icon 18.04 intel-graphics vaapi
英特尔 GPU（9a78 rev 01）未检测到驱动程序

GPU 驱动程序未显示在系统中。有关显示器和 CPU 的信息如下：


neuro@BethakHall:~$ sudo lshw -C display
[sudo] password for neuro:
  *-display UNCLAIMED
       description: VGA compatible controller
       product: Intel Corporation
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pciexpress msi pm vga_controller bus_master cap_list
       configuration: latency=0
       resources: iomemory:600-5ff iomemory:400-3ff memory:6000000000-6000ffffff memory:4000000000-400fffffff ioport:4000(size=64) memory:c0000-dffff memory:4010000000-4016ffffff memory:4020000000-40ffffffff
neuro@BethakHall:~$ sudo lshw -C cpu
  *-cpu
       description: CPU
       product: 11th Gen Intel(R) Core(TM) i3-1115G4 @ 3.00GHz
       vendor: Intel Corp.
       physical id: 49
       bus info: cpu@0
       version: 11th Gen Intel(R) Core(TM) i3-1115G4 @ 3.00GHz
       serial: To Be Filled By O.E.M.
       slot: U3E1
       size: 3769MHz
       capacity: 4100MHz
       width: 64 bits
       clock: 100MHz
       capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l2 invpcid_single cdp_l2 ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp hwp_pkg_req avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq rdpid movdiri movdir64b avx512_vp2intersect md_clear flush_l1d arch_capabilities cpufreq
       configuration: cores=2 enabledcores=2 threads=4
neuro@BethakHall:~$

在里面 ”sudo lshw -C 显示“命令输出，驱动程序名称在配置部分。

输出“串行通信“ 命令 -

00:02.0 VGA compatible controller: Intel Corporation Device 9a78 (rev 01) (prog-if 00 [VGA controller])
        Subsystem: Intel Corporation Device 2212
        Flags: bus master, fast devsel, latency 0, IRQ 255
        Memory at 6000000000 (64-bit, non-prefetchable) [size=16M]
        Memory at 4000000000 (64-bit, prefetchable) [size=256M]
        I/O ports at 4000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel modules: i915

“vainfo”命令的输出 -

libva info: VA-API version 1.1.0
libva info: va_getDriverName() returns -1
libva error: va_getDriverName() failed with unknown libva error, driver_name=(null)
vaInitialize failed with error code -1 (unknown libva error), exit

可用驱动程序列表 -


neuro@BethakHall:~$ ls -la /usr/lib/x86_64-linux-gnu/dri
total 277392
drwxr-xr-x   2 root root     4096 Mar  7  2022 .
drwxr-xr-x 111 root root    90112 Jan 18  2023 ..
-rw-r--r--   1 root root 13328448 Jun 12  2020 i915_dri.so
-rw-r--r--   1 root root 13328448 Jun 12  2020 i965_dri.so
-rw-r--r--   1 root root  8118808 Mar 20  2018 i965_drv_video.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 iris_dri.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 kms_swrast_dri.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 nouveau_dri.so
-rw-r--r--   3 root root  8932496 Jun 12  2020 nouveau_drv_video.so
-rw-r--r--   1 root root 13328448 Jun 12  2020 nouveau_vieux_dri.so
-rw-r--r--   1 root root 13328448 Jun 12  2020 r200_dri.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 r300_dri.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 r600_dri.so
-rw-r--r--   3 root root  8932496 Jun 12  2020 r600_drv_video.so
-rw-r--r--   1 root root 13328448 Jun 12  2020 radeon_dri.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 radeonsi_dri.so
-rw-r--r--   3 root root  8932496 Jun 12  2020 radeonsi_drv_video.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 swrast_dri.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 virtio_gpu_dri.so
-rw-r--r--   1 root root 20259184 Jun 12  2020 vmwgfx_dri.so

操作系统和内核详细信息 -

neuro@BethakHall:~$ uname -a
Linux BethakHall 5.4.0-100-lowlatency #113~18.04.1-Ubuntu SMP PREEMPT Mon Feb 7 15:37:49 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

按照我的要求，我无法升级到最新版本的 Ubuntu，也无法更改内核。我不明白问题出在哪里。

提前感谢您的支持:)

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