Hi,
After installation, when I start AFNI on WSL2 (Ubuntu 20.04), it gives me the following error:
Initializing X11 Error: Can't open display: 0.0
++AFNI is detached from terminal
I’ve launched VcXsrv before starting terminal and I’ve tried switching to WSL1 too (as advised in other threads).
The output of afni_system_check.py -check_all is following:
root@DESKTOP-0TMQH6V:~# afni_system_check.py -check_all
-------------------------------- general ---------------------------------
architecture: 64bit ELF
system: Linux
release: 5.4.72-microsoft-standard-WSL2
version: #1 SMP Wed Oct 28 23:40:43 UTC 2020
distribution: ubuntu 20.04 focal
number of CPUs: 8
apparent login shell: bash
shell RC file: .bashrc (exists)
--------------------- AFNI and related program tests ---------------------
which afni : /root/abin/afni
afni version : Precompiled binary linux_ubuntu_16_64: May 29 2021
: AFNI_21.1.09 'Domitian'
AFNI_version.txt : AFNI_21.1.09, linux_ubuntu_16_64, May 29 2021
which python : /usr/bin/python
python version : 3.8.5
which R : /usr/bin/R
R version : R version 3.6.3 (2020-02-29) -- "Holding the Windsock"
which tcsh : /usr/bin/tcsh
instances of various programs found in PATH:
afni : 1 (/root/abin/afni)
R : 1 (/usr/bin/R)
python : 1 (/usr/bin/python3.8)
python2 : 0
python3 : 1 (/usr/bin/python3.8)
** have python3 but not python2
testing ability to start various programs...
afni : success
suma : success
3dSkullStrip : success
uber_subject.py : success
3dAllineate : success
3dRSFC : success
SurfMesh : success
3dClustSim : success
3dMVM : success
checking for R packages...
rPkgsInstall -pkgs ALL -check : success
R RHOME : /usr/lib/R
checking for $HOME files...
.afnirc : found
.sumarc : found
.afni/help/all_progs.COMP : found
------------------------------ python libs -------------------------------
** failed to load module PyQt4
-- PyQt4 is no longer needed for an AFNI bootcamp
++ module loaded: matplotlib.pyplot
module file : /usr/lib/python3/dist-packages/matplotlib/pyplot.py
-------------------------------- env vars --------------------------------
PATH = /root/abin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/mnt/c/Program Files/WindowsApps/CanonicalGroupLimited.Ubuntu20.04onWindows_2004.2021.222.0_x64__79rhkp1fndgsc:/mnt/c/ProgramData/Oracle/Java/javapath:/mnt/c/Windows/system32:/mnt/c/Windows:/mnt/c/Windows/System32/Wbem:/mnt/c/Windows/System32/WindowsPowerShell/v1.0/:/mnt/c/Windows/System32/OpenSSH/:/mnt/c/Program Files (x86)/NVIDIA Corporation/PhysX/Common:/mnt/c/Users/akif/AppData/Local/Microsoft/WindowsApps:/snap/bin
PYTHONPATH =
R_LIBS = /root/R
LD_LIBRARY_PATH =
DYLD_LIBRARY_PATH =
DYLD_FALLBACK_LIBRARY_PATH =
------------------------------ data checks -------------------------------
data dir : found AFNI_data6 under $HOME
top history: 20 Feb 2020 [rickr]: updated FT_analysis examples
data dir : found AFNI_demos under $HOME
top history: ...ct 2020 [taylorp]: updated scripts under FATCAT_DEMO
data dir : found suma_demo under $HOME
top history: ...s_New/data/Build_tmp on Mon Mar 4 11:56:45 EST 2013
data dir : found afni_handouts under $HOME
atlas : found TT_N27+tlrc under /root/abin
------------------------------ OS specific -------------------------------
which apt-get : /usr/bin/apt-get
apt-get version : apt 2.0.4 (amd64)
have Ubuntu system: ubuntu 20.04 focal
have Ubuntu afni : Precompiled binary linux_ubuntu_16_64: May 29 2021
========================= summary, please fix: =========================
* just be aware: login shell 'bash', but our code examples use 'tcsh'
Thanks