<div dir="ltr"><div><div style="font-size:small" class="gmail_default">Tested using Squeak5.3-19 for a fresh installation of RAS[BERRY PI OS (32-BIT) obtained using Raspberry Pi Imager v.1.6.1</div><div style="font-size:small" class="gmail_default"><br></div>The squeak install file <span class="gmail_default" style="font-size:small">was downloaded </span>from:<div style="font-size:small" class="gmail_default"> <a href="http://files.squeak.org/5.3/Squeak5.3-19435-32bit/Squeak5.3-19435-32bit-202003021730-ARMv6.zip">http://files.squeak.org/5.3/Squeak5.3-19435-32bit/Squeak5.3-19435-32bit-202003021730-ARMv6.zip</a></div></div><div><br></div><div><div style="font-size:small" class="gmail_default">NOTE: <br></div><div style="font-size:small" class="gmail_default">Squeak5.2-18234-32bit-201810190412-ARMv6.zip does not have this issue.<br></div><br></div><div><br></div><div><div style="font-size:small" class="gmail_default">--- command start</div>pi@raspberrypi:~/Squeak5.3-19435-32bit-202003021730-ARMv6 $ ./squeak.sh<br>Using /home/pi/Squeak5.3-19435-32bit-202003021730-ARMv6/bin/squeak...<br>pthread_setschedparam failed: Operation not permitted<br>This VM uses a separate heartbeat thread to update its internal clock<br>and handle events.  For best operation, this thread should run at a<br>higher priority, however the VM was unable to change the priority.  The<br>effect is that heavily loaded systems may experience some latency<br>issues.  If this occurs, please create the appropriate configuration<br>file in /etc/security/limits.d/ as shown below:<br><br>cat <<END | sudo tee /etc/security/limits.d/squeak.conf<br>*      hard    rtprio  2<br>*      soft    rtprio  2<br>END<br><br>and report to the squeak mailing list whether this improves behaviour.<br><br>You will need to log out and log back in for the limits to take effect.<br>For more information please see<br><a href="https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/tag/r3732#linux">https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/tag/r3732#linux</a><br><br>Recursive not understood error encountered<br><br>/home/pi/Squeak5.3-19435-32bit-202003021730-ARMv6/bin/squeak<br>Squeak VM version: 5.0-202003021730  Tue Mar  3 09:42:45 UTC 2020 gcc 4.9.2 [Production Spur VM]<br>Built from: CoInterpreter VMMaker.oscog-nice.2712 uuid: da64ef0b-fb0a-4770-ac16-f9b448234615 Mar  3 2020<br>With: StackToRegisterMappingCogit VMMaker.oscog-eem.2719 uuid: e40f3e94-3a54-411b-9613-5d19114ea131 Mar  3 2020<br>Revision: VM: 202003021730 <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm.git">https://github.com/OpenSmalltalk/opensmalltalk-vm.git</a><br>Date: Mon Mar 2 18:30:55 2020 CommitHash: 6a0bc96<br>Plugins: 202003021730 <a href="https://github.com/OpenSmalltalk/opensmalltalk-vm.git">https://github.com/OpenSmalltalk/opensmalltalk-vm.git</a><br>Build host: Linux travis-job-97835d24-79f4-41d1-b7e9-c81bd8bf7149 4.4.0-104-generic #127~14.04.1-Ubuntu SMP Mon Dec 11 12:44:15 UTC 2017 armv7l GNU/Linux<br>plugin path: /home/pi/Squeak5.3-19435-32bit-202003021730-ARMv6/bin/ [default: /home/pi/Squeak5.3-19435-32bit-202003021730-ARMv6/bin/]<br><br><br>C stack backtrace & registers:<br>*[0x7e8a47fc]<br><br><br>Smalltalk stack dump:<br>0x7e8a67c0 I SmalltalkImage>setGCParameters 0xd3a9d0: a(n) SmalltalkImage<br>0x7e8a67e8 I SmalltalkImage>snapshot:andQuit:withExitCode:embedded: 0xd3a9d0: a(n) SmalltalkImage<br> 0x31d16d0 s SmalltalkImage>snapshot:andQuit:embedded:<br> 0x31d26f8 s SmalltalkImage>snapshot:andQuit:<br> 0x31d27b8 s [] in ReleaseBuilder class>saveAndQuit<br> 0x31d2890 s WorldState>runStepMethodsIn:<br> 0x31d2920 s PasteUpMorph>runStepMethods<br> 0x31d29f0 s WorldState>doOneCycleNowFor:<br> 0x31d2a50 s WorldState>doOneCycleFor:<br> 0x31d2ac0 s PasteUpMorph>doOneCycle<br> 0x31d2b20 s [] in MorphicProject>spawnNewProcess<br> 0x31d2b80 s [] in BlockClosure>newProcess<br><br>Most recent primitives<br>basicNew<br>size<br>at:<br>basicNew:<br>decompress:fromByteArray:at:<br>beCursorWithMask:<br>vmParameterAt:<br>fractionPart<br>truncated<br><br>stack page bytes 4096 available headroom 2788 minimum unused headroom 3740<br><br>       (Recursive not understood error encountered)<br>Aborted<br></div><br></div>