我的显卡驱动程序和 opengl 安装正确吗？

Question

在查看 ThinkPad X200s 上安装的 Debian 9.12 64 时，我得到了一些与图形和 opengl 相关的可疑输出。也许你们可以告诉我以下内容是否正常？

我尝试运行一个来自 Qt 的示例看起来 OpenGL 内容没有显示。为什么？

首先我使用了 lshw 和 lspci：

*-display:0
     description: VGA compatible controller
     product: Mobile 4 Series Chipset Integrated Graphics Controller
     vendor: Intel Corporation
     physical id: 2
     bus info: pci@0000:00:02.0
     version: 07
     width: 64 bits
     clock: 33MHz
     capabilities: msi pm vga_controller bus_master cap_list rom
     configuration: driver=i915 latency=0
     resources: irq:31 memory:f2000000-f23fffff memory:d0000000-dfffffff ioport:1800(size=8) memory:c0000-dffff
*-display:1 UNCLAIMED
     description: Display controller
     product: Mobile 4 Series Chipset Integrated Graphics Controller
     vendor: Intel Corporation
     physical id: 2.1
     bus info: pci@0000:00:02.1
     version: 07
     width: 64 bits
     clock: 33MHz
     capabilities: pm bus_master cap_list
     configuration: latency=0
     resources: memory:f2400000-f24fffff

-

00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) (prog-if 00 [VGA controller])
        Subsystem: Lenovo Mobile 4 Series Chipset Integrated Graphics Controller
        Flags: bus master, fast devsel, latency 0, IRQ 31
        Memory at f2000000 (64-bit, non-prefetchable) [size=4M]
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at 1800 [size=8]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Capabilities: [d0] Power Management version 3
        Kernel driver in use: i915
        Kernel modules: i915

00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
        Subsystem: Lenovo Mobile 4 Series Chipset Integrated Graphics Controller
        Flags: bus master, fast devsel, latency 0
        Memory at f2400000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: [d0] Power Management version 3

-

来自 glxinfo：

$ LIBGL_DEBUG=verbose glxinfo | grep version
libGL: Can't open configuration file /home/strieder/.drirc: No such file or directory.
libGL: pci id for fd 4: 8086:2a42, driver i965
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/i965_dri.so
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
libGL: Can't open configuration file /home/strieder/.drirc: No such file or directory.
libGL: Using DRI3 for screen 0
libGL: Can't open configuration file /home/strieder/.drirc: No such file or directory.
server glx version string: 1.4
client glx version string: 1.4
GLX version: 1.4
    Max core profile version: 0.0
    Max compat profile version: 2.1
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 2.0
OpenGL version string: 2.1 Mesa 13.0.6
OpenGL shading language version string: 1.20
libGL: Can't open configuration file /home/strieder/.drirc: No such file or directory.
OpenGL ES profile version string: OpenGL ES 2.0 Mesa 13.0.6
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16

-

还有 glxgears：

$ LIBGL_DEBUG=verbose glxgears 
libGL: Can't open configuration file /home/user/.drirc: No such file or directory.
libGL: pci id for fd 4: 8086:2a42, driver i965
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/i965_dri.so
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
libGL: Can't open configuration file /home/user/.drirc: No such file or directory.
libGL: Using DRI3 for screen 0
libGL: Can't open configuration file /home/user/.drirc: No such file or directory.