If you need more help, please post to the PTGui Support Forum. To prevent this from happening, reduce the amount of RAM used by PTGui in Options - Advanced. Running dmesg will provide more information. This will result in PTGui silently quitting, printing only 'Killed' to the standard output. If the system runs out of ram, Linux may silently kill processes using much memory (such as PTGui). We hope to solve this in a future update.Īlso beware of Linux' Out-Of-Memory killer. # follow instructions, it will ask for a password If you need to run PTGui 'headless', create a dummy graphical desktop using VNC server and let PTGui use this: This is the case even when stitching a project from the command line using the '-stitchnogui' flag. PTGui currently requires a graphical desktop, it will fail to run if $DISPLAY has not been set. # On systems not supporting OpenCL, the OpenCL ICD stub must be installed: # Your GPU vendor's driver may already provide libOpenCL.so The following packages must be installed: This copies the necessary files to /opt/ptgui and adds PTGui and PTGui Viewer to the desktop environment. Replace X.XX with the actual name of the downloaded file. Mkdir /tmp/ptgui & cd /tmp/ptgui & tar xvfz PTGui_X.XX.tar.gz The PTGui Viewer requires OpenGL 3.2 which may require vendor provided GPU drivers.ĭownload the PTGui application from this website. But OpenCL ICD should be installed even if OpenCL is not actually used or supported. If your system supports OpenCL, it will already be installed with the GPU driver. One particular requirement is the OpenCL ICD library, this is needed for OpenCL GPU acceleration. Some common libraries such as gtk3 and zlib are needed but these come preinstalled with most graphical Linux desktop environments. There are many Linux distributions and we can't guarantee compatibility with every one, but it should generally run in a glibc-based linux environment capable of running gcc 9.3 or later. The PTGui application was built on Ubuntu 16 using gcc 9.3. The PTGui license is platform independent, so a single license allows you to use PTGui on all major desktop platforms.įor technical and licensing reasons, PTGui for Linux is distributed as a dynamically linked binary and requires a compatible Linux environment. Starting with version 12, PTGui is available for Windows, macOS and Linux.
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