Change Details

**System Information** Operating system: Ubuntu 19.10 Graphics card: 2x2080ti (v440.44) **Blender Version** Broken: 2.81a Linux Worked: 2.81a Windows Switching between Cycles and any other render mode, then back to Cycles (GPU), triggers a lengthy reload of render kernels (several minutes) Works fine on Windows 10 **Exact steps for others to reproduce the error** Based on the default startup or an attached .blend file (as simple as possible).

**System Information** Operating system: Ubuntu 19.10 Graphics card: 2x2080ti (v440.44, CUDA 10.2) **Blender Version** Broken: 2.81a Linux Worked: 2.81a Windows Switching between Cycles and any other render mode, then back to Cycles (GPU), triggers a lengthy reload of render kernels (several minutes) Works fine on Windows 10 **Exact steps for others to reproduce the error** Based on the default startup or an attached .blend file (as simple as possible).

**System Information** Operating system: Ubuntu 19.10 Graphics card: 2x2080ti (v440.44, CUDA 10.2) **Blender Version** Broken: 2.81a Linux Worked: 2.81a Windows Switching between Cycles and any other render mode, then back to Cycles (GPU), triggers a lengthy reload of render kernels (several minutes) Works fine on Windows 10 **Exact steps for others to reproduce the error** Based on the default startup or an attached .blend file (as simple as possible).