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| === WSL2 === | | === WSL2 === |
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− | CCP4 7.1 including coot-0.9.5 works on Ubuntu 20.04 LTS under WSL2. | + | CCP4 7.1 including coot-0.9.5 works in a Ubuntu 20.04 LTS machine under WSL2. |
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− | After installation of WSL2 according to [https://docs.microsoft.com/de-de/windows/wsl/install-win10 https://docs.microsoft.com/windows/wsl/install-win10], I installed [https://mobaxterm.mobatek.net/ MobaXterm] as the Xserver. When the Windows firewall asked whether it should allow MobaXterm communciation, I answered "yes" for both private and public networks.
| + | [https://docs.microsoft.com/windows/wsl/install-win10 After installation of WSL2], I installed [https://mobaxterm.mobatek.net/ MobaXterm] as the Xserver. When the Windows firewall asked whether it should allow MobaXterm communciation, I answered "yes" for both private and public networks. |
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− | Before you start CCP4 installation,
| + | If you want to install CCP4 as a regular user, you need (as this is Linux): |
− | | + | sudo mkdir /opt/xtal |
− | sudo mkdir /opt/xtal | + | sudo chown MYWSLNAME /opt/xtal |
− | | |
− | sudo chown MYWSLNAME /opt/xtal | |
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| A few libraries are needed before CCP4 installation (tcsh is needed by CCP4, the others are mostly graphics libraries): | | A few libraries are needed before CCP4 installation (tcsh is needed by CCP4, the others are mostly graphics libraries): |
| sudo apt install tcsh libqt5opengl5 libqt5printsupport5 libqt5gui5 libxcb-render0 libxcb-shm0 libglu1-mesa libgomp1 | | sudo apt install tcsh libqt5opengl5 libqt5printsupport5 libqt5gui5 libxcb-render0 libxcb-shm0 libglu1-mesa libgomp1 |
− | Let the CCP4 installation "modify the environment" for you. My ~/.bashrc has the line (which the CCP4 installation created):
| + | When installing CCP4, let it "modify the environment" for you. If you forgot this, insert a line into your ~/.bashrc : |
| source /opt/xtal/ccp4-7.1/bin/ccp4.setup-sh | | source /opt/xtal/ccp4-7.1/bin/ccp4.setup-sh |
− | I created a file in the Windows filesystem (replace MYUSERNAME with your Windows username): | + | afterwards. I created a file in the Windows filesystem (replace MYUSERNAME with your Windows username): |
| cd /mnt/c/Users/MYUSERNAME/ | | cd /mnt/c/Users/MYUSERNAME/ |
| echo "[wsl2]" > .wslconfig | | echo "[wsl2]" > .wslconfig |
| echo "kernelCommandLine = vsyscall=emulate" >> .wslconfig | | echo "kernelCommandLine = vsyscall=emulate" >> .wslconfig |
− | to make the shelx* programs happy (see https://github.com/microsoft/WSL/issues/4694 ), and to make "vsyscall=emulate" appear in /proc/cmdline. After creating the file, WSL2 must be restarted with "wsl.exe --shutdown" (or the machine booted). | + | to make the shelx* programs work (see https://github.com/microsoft/WSL/issues/4694 ), and to make "vsyscall=emulate" appear in /proc/cmdline. After creating the file, WSL2 must be restarted with "wsl.exe --shutdown" (or the machine booted). |
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| Performance of coot is good enough for occasional work. XDSGUI and multi-threaded XDS work as expected. For reading .h5 files, the NEGGIA plugin works correctly, but the DURIN plugin currently crashes (a [https://github.com/DiamondLightSource/durin/issues/22 bug] has been reported). | | Performance of coot is good enough for occasional work. XDSGUI and multi-threaded XDS work as expected. For reading .h5 files, the NEGGIA plugin works correctly, but the DURIN plugin currently crashes (a [https://github.com/DiamondLightSource/durin/issues/22 bug] has been reported). |