Known Issues

1. GSP firmware cannot be disabled when NVIDIA Linux open GPU kernel modules are installed

2. PTC Creo might terminate with NVIDIA OpenGL driver error 3

3. The console or RDP session is black on Windows vGPU VMs

4. Intermittent deadlock occurs in the NVIDIA Direct3D11 user-mode driver

5. vGPU migration fails for GPUs based on the NVIDIA Ampere and later GPU architectures

6. GLX does not work after the NVIDIA vGPU software graphics driver is installed from an RPM package file

7. Maxwell-architecture vGPU VMs fail to start

8. Linux graphics driver installation from a .run file fails

9. GPU device is unavailable on Windows 11 VMs with more than 1 TB of memory

10. Default client configuration token folder missing on Windows client VMs

11. NVIDIA Control Panel is not available in multiuser environments

12. NVIDIA Control Panel crashes if a user session is disconnected and reconnected

13. CUDA profilers cannot gather hardware metrics on NVIDIA vGPU

14. NVIDIA vGPU software graphics driver for Windows sends a remote call to ngx.download.nvidia.com

15. Multiple RDP session reconnections on Windows Server 2022 can consume all frame buffer

16. NLS client fails to acquire a license with the error The allowed time to process response has expired

17. With multiple active sessions, NVIDIA Control Panel incorrectly shows that the system is unlicensed

18. VP9 and AV1 decoding with web browsers are not supported on Microsoft Windows Server 2019

19. Ubuntu guest driver initialization fails with vGPUs and GPUs that support SR-IOV

20. nvidia-smi ignores the second NVIDIA vGPU device added to a Microsoft Windows Server 2016 VM

21. After an upgrade of the Linux graphics driver from an RPM package in a licensed VM, licensing fails

22. After an upgrade of the Linux graphics driver from a Debian package, the driver is not loaded into the VM

23. Desktop session freezes when a VM is migrated to or from a host running an NVIDIA vGPU software 14 release

24. The reported NVENC frame rate is double the actual frame rate

25. Hypervisor host reboots when multiple cloned VMs are simultaneously powered on or migrated

26. NVENC does not work with Teradici Cloud Access Software on Windows

27. A licensed client might fail to acquire a license if a proxy is set

28. Session connection fails with four 4K displays and NVENC enabled on a 2Q, 3Q, or 4Q vGPU

29. Disconnected sessions cannot be reconnected or might be reconnected very slowly with NVWMI installed

30. For some accounted processes, nvidia-smi incorrectly reports maximum memory use of 0 MiB

31. Linux VM hangs after vGPU migration to a host running a newer vGPU manager version

32. No virtual GPU types are listed in Citrix XenCenter

33. NVIDIA vGPU software graphics driver fails to load after upgrade on XenServer

34. Windows guest VMs with vGPUs or GPUs with large BAR memory settings fail to boot to the desktop in UEFI mode

35. Migrated VM with more than two vGPUs crashes on destination host

36. Driver upgrade in a Linux guest VM with multiple vGPUs might fail

37. NVIDIA Control Panel fails to start if launched too soon from a VM without licensing information

38. VNC client session goes blank and console VNC is corrupted when the guest driver is uninstalled

39. Citrix Virtual Apps and Desktops session corruption occurs in the form of residual window borders

40. Suspend and resume between hosts running different versions of the vGPU manager fails

41. On Linux, the frame rate might drop to 1 after several minutes

42. Citrix XenCenter displays misleading information about vGPU types

43. Citrix Virtual Apps and Desktops connection freezes initially

44. DWM crashes randomly occur in Windows VMs

45. NVIDIA Control Panel fails to launch in a platform layer or published image

46. Remote desktop session freezes with assertion failure and XID error 43 after migration

47. Citrix Virtual Apps and Desktops session freezes when the desktop is unlocked

48. NVIDIA vGPU software graphics driver fails after Linux kernel upgrade with DKMS enabled

49. On XenServer, all vGPUs in a VM must be of the same type

50. Console VGA cannot be disabled

51. Console VNC is unusable with Xorg on multiple vGPUs in a VM

52. Migrating a VM configured with NVIDIA vGPU software release 19.1 to a host running release 19.0 fails

53. Migration of VMs configured with vGPU stops before the migration is complete

54. ECC memory settings for a vGPU cannot be changed by using NVIDIA X Server Settings

55. Changes to ECC memory settings for a Linux vGPU VM by nvidia-smi might be ignored

56. Incorrect GPU type shown for Quadro RTX 8000 GPUs in Citrix XenCenter

57. NVIDIA Notification Icon prevents log off of Citrix Published Application user sessions

58. Host core CPU utilization is higher than expected for moderate workloads

59. Frame capture while the interactive logon message is displayed returns blank screen

60. RDS sessions do not use the GPU with Microsoft Windows Server as guest OS

61. When the scheduling policy is fixed share, GPU utilization is reported as higher than expected

62. nvidia-smi reports that vGPU migration is supported on all hypervisors

63. NVIDIA Control Panel Crashes in a VM connected to two 4K displays

64. vGPU guest VM driver not properly loaded on servers with more than 512 GB or 1 TB or more of system memory

65. Luxmark causes a segmentation fault on an unlicensed Linux client

66. A segmentation fault in DBus code causes nvidia-gridd to exit on Red Hat Enterprise Linux and CentOS

67. No Manage License option available in NVIDIA X Server Settings by default

68. Licenses remain checked out when VMs are forcibly powered off

69. Memory exhaustion can occur with vGPU profiles that have 512 Mbytes or less of frame buffer

70. VM bug checks after the guest VM driver for Windows 10 RS2 is installed

71. On XenServer 7.0, VMs unexpectedly reboot and XenServer crashes or freezes

72. With no NVIDIA driver installed, XenServer misidentifies Tesla M10 cards

73. GNOME Display Manager (GDM) fails to start on Red Hat Enterprise Linux 7.2 and CentOS 7.0

74. Video goes blank when run in loop in Windows Media Player

75. Local VGA console is momentarily unblanked when Citrix Virtual Apps and Desktops changes resolution of the VM desktop

76. VM bugchecks on shutdown/restart when Citrix Virtual Apps and Desktops is installed and NVIDIA driver is uninstalled or upgraded.

77. Application frame rate may drop when running Citrix Virtual Apps and Desktops at 2560×1600 resolution.

78. Windows VM BSOD

79. Windows VM BSOD when upgrading NVIDIA drivers over a Citrix Virtual Apps and Desktops session

80. XenCenter does not allow vGPUs to be selected as a GPU type for Linux VMs

81. If X server is killed on a RHEL7 VM running vGPU, XenCenter console may not automatically switch to text console

82. Citrix Virtual Apps and Desktops shows only a black screen when connected to a vGPU VM