Changes between Version 7 and Version 8 of troubleshooting


Ignore:
Timestamp:
Dec 1, 2016, 4:04:15 PM (4 years ago)
Author:
Sanahuja Guillaume
Comment:

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  • troubleshooting

    v7 v8  
    3838== Dualshock 3 not working in bluetooth mode ==
    3939
    40 Recent distros (ubunutu 16.4 or mint 18) seem to have a different bluetooth configuration; and dualshock3 in bluetooth is no longer functioning. Use USB connection instead.
     40Recent distros (ubunutu 16.4 or mint 18) seem to have a different bluetooth configuration; and dualshock3 in bluetooth is no longer functioning. Use USB connection instead.
     41
     42== Simulator no longer working ==
     43
     44If simulator was working and no it do not, maybe there is a problem with graphic driver which were updated on your system.
     45
     46Output of simulator can be:
     47{{{
     48Connecting to 127.0.0.1:9000
     49System is little endian
     50Irrlicht Engine version 1.8.1
     51Linux 4.4.0-47-generic #68-Ubuntu SMP Wed Oct 26 19:39:52 UTC 2016 x86_64
     52X Error of failed request:  BadValue (integer parameter out of range for operation)
     53  Major opcode of failed request:  154 (GLX)
     54  Minor opcode of failed request:  24 (X_GLXCreateNewContext)
     55  Value in failed request:  0x0
     56  Serial number of failed request:  34
     57  Current serial number in output stream:  35
     58}}}
     59
     60In this case check the file ''/opt/robomap3/1.7.3/core2-64/toolchain.cmake''. There is a line like this:
     61{{{
     62set(LIBGL_PATH /usr/lib/nvidia-352)
     63}}}
     64If graphic driver has changed, this directory will no longer contain a libGL.so file. So you need to change the path with the new one.
     65
     66Then recompile all like described [wiki:compile_all here].
     67
     68__NOTE__: you can also reinstall the toolchain in order to set the good path.