我有一台装有 Ubuntu 22 和 NVIDIA Titan Xp GPU 的 PC。P 曾经运行 Ubuntu 16，双显示器运行良好，但现在即使检测到第二台显示器，它也无法工作（第二个屏幕保持黑色）：
我不知道这是否相关，但我在 dmesg 上看到以下错误：
[drm:nv_drm_master_set [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000500] Failed to grab modeset ownership
这是 BIOS 信息：
BIOS Information
Vendor: American Megatrends Inc.
Version: 4001
Release Date: 05/28/2019
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 16 MB
Characteristics:
PCI is supported
APM is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
BIOS ROM is socketed
EDD is supported
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Targeted content distribution is supported
UEFI is supported
BIOS Revision: 5.11
我该如何解决这个问题？