We installed a new PC with Ubuntu 22.04 LTS, MATLAB R2022a and
Psychtoolbox 3.0.18 - Flavor: beta - Corresponds to SVN Revision 12862
While the SR’s software connects successfully to the eyetracker host computer and receives data from the eyetracker, we couldn’t get a connection when running experiments through MATLAB. I ran the EyelinkToolboxTest program, at first a connection was made to the host computer and in the middle of the test matlab crashed, with an error related to EyelinkToolbox mex file as I will put here. Is there an immediate solution you could offer, considering this may be a bug in the current version?
Thanks ahead.
Here is the crash report:
MATLAB Log File: /home/ubuntu/matlab_crash_dump.3128-1
MATLAB Log File
abort() detected at 2022-06-29 17:23:13 +0200
Configuration:
Crash Decoding : Disabled - No sandbox or build area path
Crash Mode : continue (default)
Default Encoding : UTF-8
Deployed : false
Desktop Environment : ubuntu:GNOME
GNU C Library : 2.35 stable
Graphics Driver : AMD AMD DIMGREY_CAVEFISH (LLVM 13.0.1, DRM 3.42, 5.15.0-40-generic) Version 4.6 (Compatibility Profile) Mesa 22.0.1
Graphics card 1 : 0x1002 ( 0x1002 ) 0x73ff Version 0.0.0.0 (0-0-0)
Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot™ 64-Bit Server VM mixed mode
MATLAB Architecture : glnxa64
MATLAB Entitlement ID : 3913418
MATLAB Root : /usr/local/MATLAB/R2022a
MATLAB Version : 9.12.0.1956245 (R2022a) Update 2
OpenGL : hardware
Operating System : Ubuntu 22.04 LTS
Process ID : 3128
Processor ID : x86 Family 6 Model 167 Stepping 1, GenuineIntel
Session Key : f405d572-9804-4954-8a9b-fd2572628412
Window System : The X.Org Foundation (12101003), display :0
Fault Count: 1
Abnormal termination:
abort()
Current Thread: ‘PTB mainthread’ id 139781893781056
Register State (from fault):
RAX = 0000000000000000 RBX = 00007f21821ff640
RCX = 00007f21ba459a7c RDX = 0000000000000006
RSP = 00007f21821f9bb0 RBP = 0000000000000c9d
RSI = 0000000000000c9d RDI = 0000000000000c38
R8 = 00007f21821f9c80 R9 = 0000000000000000
R10 = 0000000000000008 R11 = 0000000000000246
R12 = 0000000000000006 R13 = 0000000000000016
R14 = 0000000000000002 R15 = 0000000000000001
RIP = 00007f21ba459a7c EFL = 0000000000000246
CS = 0033 FS = 0000 GS = 0000
Stack Trace (from fault):
[ 0] 0x00007f21ba459a7c /lib/x86_64-linux-gnu/libc.so.6+00617084 pthread_kill+00000300
[ 1] 0x00007f21ba405476 /lib/x86_64-linux-gnu/libc.so.6+00271478 raise+00000022
[ 2] 0x00007f21ba3eb7f3 /lib/x86_64-linux-gnu/libc.so.6+00165875 abort+00000211
[ 3] 0x00007f21ba44c6f6 /lib/x86_64-linux-gnu/libc.so.6+00562934
[ 4] 0x00007f21ba4f976a /lib/x86_64-linux-gnu/libc.so.6+01271658 __fortify_fail+00000042
[ 5] 0x00007f21ba4f9736 /lib/x86_64-linux-gnu/libc.so.6+01271606
[ 6] 0x00007f1f2518d14b /home/ubuntu/Documents/Psychtoolbox-3/Psychtoolbox/PsychBasic/Eyelink.mexa64+00090443
[ 7] 0x00007f1f00000000 +00000000
This error was detected while a MEX-file was running. If the MEX-file
is not an official MathWorks function, please examine its source code
for errors. Please consult the External Interfaces Guide for information
on debugging MEX-files