Matlab crashing on Ubuntu 22.04 - help?

Matlab is constantly crashing for me.

Can you help maybe, based on the below crash report - what could be the problem?

My OS is Linux Ubuntu 22.04, and Matlab is R2021b.

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Illegal instruction detected at 2023-01-13 17:03:44 +0100
--------------------------------------------------------------------------------
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          : Unknown hardware 
Graphics card 1          : 0x10de ( 0x10de ) 0x1cba Version 525.60.11.0 (0-0-0)
Graphics card 2          : 0x8086 ( 0x8086 ) 0x3e9b Version 0.0.0.0 (0-0-0)
Java Version             : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
MATLAB Architecture      : glnxa64
MATLAB Entitlement ID    : 7910732
MATLAB Root              : /home/joedoe/opt/MATLAB
MATLAB Version           : 9.11.0.2022996 (R2021b) Update 4
OpenGL                   : hardware
Operating System         : Ubuntu 22.04.1 LTS
Process ID               : 116590
Processor ID             : x86 Family 6 Model 158 Stepping 10, GenuineIntel
Session Key              : 9fdc94e6-c74c-49fc-b00e-6892d3504707
Static TLS mitigation    : Enabled: Full
Window System            : The X.Org Foundation (12101003), display :0

Fault Count: 1

Abnormal termination:
Illegal instruction

Current Thread: 'MCR 0 interpret' id 139930661549632
Register State (from fault):
RAX = 00007f445cc4bea0  RBX = 00007f42428a0da0
RCX = 0000000000000000  RDX = 00007f42428a0da0
RSP = 00007f44255f4c00  RBP = 00007f44255f4c20
RSI = 0000000000000001  RDI = 00007f445cc4bcc0
R8 = 0000000000000000   R9 = 0000000000000000
R10 = 0000000000000537  R11 = 6026fc6462f02505
R12 = 00007f44255f4fb0  R13 = 00007f445cc4bcc0
R14 = 00007f424197c9d0  R15 = 00007f44255f4d20

RIP = 00007f42fc4729c6  EFL = 0000000000010246
CS = 0033   FS = 0000   GS = 0000
Stack Trace (from fault):
[  0] 0x00007f42fc4729c6 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+13347270
[  1] 0x00007f42fc467fe9 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+13303785 _ZN26VariantConditionPropagatorC2ER14ModelMVCESlotsRSt6vectorIP7SLBlockSaIS4_EEP8SLCompBDR17DataForVariantBus+00000425
[  2] 0x00007f42fc352dd4 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+12168660
[  3] 0x00007f42fbd42035 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+05808181
[  4] 0x00007f42fbd621b9 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+05939641
[  5] 0x00007f42fbd2d206 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+05722630 _Z17SLCompDiagramImplP8SLRootBD7SimTypeP30SlModelCreationAndCompileHooks12SS_SimStatusRK12CompileFlags+00010934
[  6] 0x00007f42fbd1b842 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+05650498 _ZN6slcomp28CreateAndCompileBlockDiagramEP8SLRootBDRK23CompileBlockDiagramArgs+00000290
[  7] 0x00007f42fc15dd8a /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+10116490
[  8] 0x00007f42fc161a18 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+10131992
[  9] 0x00007f42fc1323c3 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+09937859 _ZN6mdlref24ModelRefCompileHierarchy16compileHierarchyEv+00001075
[ 10] 0x00007f42fbd352de /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+05755614
[ 11] 0x00007f42fbd621b9 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+05939641
[ 12] 0x00007f42fbd2d206 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_compile.so+05722630 _Z17SLCompDiagramImplP8SLRootBD7SimTypeP30SlModelCreationAndCompileHooks12SS_SimStatusRK12CompileFlags+00010934
[ 13] 0x00007f4300db253c /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_link_bd.so+00927036
[ 14] 0x00007f4300db2ddb /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsl_link_bd.so+00929243 _ZN5slink20CreateSlModelForLinkEP8SLRootBDRK20LinkBlockDiagramArgs+00000027
[ 15] 0x00007f42ff547a70 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsimulink.so+24898160
[ 16] 0x00007f42ff548547 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsimulink.so+24900935
[ 17] 0x00007f42ff54d1ab /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsimulink.so+24920491
[ 18] 0x00007f42ff5464e0 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsimulink.so+24892640
[ 19] 0x00007f42ff59a627 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsimulink.so+25237031
[ 20] 0x00007f42fee38654 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsimulink.so+17495636
[ 21] 0x00007f42fec9b533 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_main/../../../../bin/glnxa64/libmwsimulink.so+15803699 _Z14slFullSimulateiPP11mxArray_tagiS1_+00000195
[ 22] 0x00007f42f3167070 /home/joedoe/opt/MATLAB/bin/glnxa64/builtins/sl_proxy_interface/../../../../bin/glnxa64/libmwsl_proxy_interface.so+00024688
[ 23] 0x00007f445085b8fa /home/joedoe/opt/MATLAB/bin/glnxa64/libmwbuiltin.so+00076026 _ZNK9MathWorks7builtin10BuiltinFcn6invokeEiPP11mxArray_tagiS4_NS1_18VariantsToConsiderE+00000106
[ 24] 0x00007f4440925b4e /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_dispatcher.so+00764750
[ 25] 0x00007f4440928938 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_dispatcher.so+00776504
[ 26] 0x00007f4440908e1a /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_dispatcher.so+00646682
[ 27] 0x00007f44409090e1 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_dispatcher.so+00647393 _ZN18Mfh_MATLAB_fn_impl8dispatchEiPSt10unique_ptrI11mxArray_tagN6matrix6detail17mxDestroy_deleterEEiPPS1_+00000033
[ 28] 0x00007f443d4aced4 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+12611284
[ 29] 0x00007f443d4af572 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+12621170
[ 30] 0x00007f443d60927d /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+14037629
[ 31] 0x00007f443d5fae7b /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+13979259
[ 32] 0x00007f443d589e3d /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+13516349
[ 33] 0x00007f443d589ec0 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+13516480
[ 34] 0x00007f443d051dc0 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08043968
[ 35] 0x00007f443d053de4 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08052196
[ 36] 0x00007f443d050e71 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08040049
[ 37] 0x00007f443d046d25 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+07998757
[ 38] 0x00007f443d047211 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08000017
[ 39] 0x00007f443d0506ba /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08038074
[ 40] 0x00007f443d0507b6 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08038326
[ 41] 0x00007f443d17edfb /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+09276923
[ 42] 0x00007f443d181d20 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+09288992
[ 43] 0x00007f443d3b17b6 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+11581366
[ 44] 0x00007f443d49ae1d /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+12537373
[ 45] 0x00007f443d49c295 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+12542613
[ 46] 0x00007f4440998df0 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_dispatcher.so+01236464 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000208
[ 47] 0x00007f444099a3f3 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_dispatcher.so+01242099
[ 48] 0x00007f444099a8c1 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_dispatcher.so+01243329 _ZN8Mfh_file8dispatchEiPSt10unique_ptrI11mxArray_tagN6matrix6detail17mxDestroy_deleterEEiPPS1_+00000033
[ 49] 0x00007f443d4aced4 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+12611284
[ 50] 0x00007f443d4af572 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+12621170
[ 51] 0x00007f443d60927d /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+14037629
[ 52] 0x00007f443d5fafba /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+13979578
[ 53] 0x00007f443d589e3d /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+13516349
[ 54] 0x00007f443d589f10 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+13516560
[ 55] 0x00007f443d051dc0 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08043968
[ 56] 0x00007f443d053de4 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08052196
[ 57] 0x00007f443d050e71 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08040049
[ 58] 0x00007f443d046d25 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+07998757
[ 59] 0x00007f443d047211 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08000017
[ 60] 0x00007f443d0506ba /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08038074
[ 61] 0x00007f443d0507b6 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+08038326
[ 62] 0x00007f443d17edfb /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+09276923
[ 63] 0x00007f443d181d20 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+09288992
[ 64] 0x00007f443d3b17b6 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+11581366
[ 65] 0x00007f443d35d74c /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+11237196
[ 66] 0x00007f443d35e40c /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+11240460
[ 67] 0x00007f443d3ff964 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+11901284
[ 68] 0x00007f443d3ffc9d /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_lxe.so+11902109
[ 69] 0x00007f444051c650 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwm_interpreter.so+01361488 _Z51inEvalCmdWithLocalReturnInDesiredWSAndPublishEventsRKNSt7__cxx1112basic_stringIDsSt11char_traitsIDsESaIDsEEEPibbP15inWorkSpace_tagN9MathWorks3lxe10EvalSourceE+00000064
[ 70] 0x00007f44509a608f   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00934031 _ZNK3iqm18InternalEvalPlugin24inEvalCmdWithLocalReturnERKNSt7__cxx1112basic_stringIDsSt11char_traitsIDsESaIDsEEEP15inWorkSpace_tag+00000095
[ 71] 0x00007f44509a6f7d   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00937853 _ZN3iqm18InternalEvalPlugin7executeEP15inWorkSpace_tag+00000237
[ 72] 0x00007f4450172255   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmcr.so+00938581
[ 73] 0x00007f445098ebdf   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00838623
[ 74] 0x00007f445095f0b1   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00643249
[ 75] 0x00007f445095f391   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00643985
[ 76] 0x00007f445a68244e /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmlutil.so+08614990 _ZNK14cmddistributor16IIPRunNowMessage7deliverERKN10foundation7msg_svc8exchange7RoutingE+00000030
[ 77] 0x00007f445ae457f5    /home/joedoe/opt/MATLAB/bin/glnxa64/libmwms.so+02627573 _ZN10foundation7msg_svc8exchange12MessageQueue7deliverERKN7mwboost10shared_ptrIKNS1_8EnvelopeEEE+00000197
[ 78] 0x00007f445ae480aa    /home/joedoe/opt/MATLAB/bin/glnxa64/libmwms.so+02637994
[ 79] 0x00007f445ae32613    /home/joedoe/opt/MATLAB/bin/glnxa64/libmwms.so+02549267
[ 80] 0x00007f445ae3492c    /home/joedoe/opt/MATLAB/bin/glnxa64/libmwms.so+02558252
[ 81] 0x00007f445ae302e3    /home/joedoe/opt/MATLAB/bin/glnxa64/libmwms.so+02540259
[ 82] 0x00007f445a5e5211 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmlutil.so+07971345
[ 83] 0x00007f445a5e54bd /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmlutil.so+07972029
[ 84] 0x00007f445cf5b853   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmvm.so+02545747 _ZN7mwboost6detail8function26void_function_obj_invoker0INS_3_bi6bind_tINS3_11unspecifiedENS4_IS5_NS_8functionIFvvEEENS3_5list0EEENS3_5list1INS_17reference_wrapperINS_7promiseIvEEEEEEEEvE6invokeERNS1_15function_bufferE+00000035
[ 85] 0x00007f445cf9a0af   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmvm.so+02801839 _ZN7mwboost13unique_futureIvE3getEv+00001279
[ 86] 0x00007f445013cb63   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmcr.so+00719715
[ 87] 0x00007f445cfa1bd0   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmvm.so+02833360 _ZNK7mwboost9function0IvEclEv+00000032
[ 88] 0x00007f445cfa9a10   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmvm.so+02865680 _ZN14cmddistributor15PackagedTaskIIP10invokeFuncIN7mwboost8functionIFvvEEEEENS2_10shared_ptrINS2_13unique_futureIDTclfp_EEEEEERKT_+00000048
[ 89] 0x00007f445cfa9ab8   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmvm.so+02865848 _ZNSt17_Function_handlerIFN7mwboost3anyEvEZN14cmddistributor15PackagedTaskIIP10createFuncINS0_8functionIFvvEEEEESt8functionIS2_ET_EUlvE_E9_M_invokeERKSt9_Any_data+00000024
[ 90] 0x00007f44509af14b   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00971083 _ZN3iqm18PackagedTaskPlugin7executeEP15inWorkSpace_tag+00000091
[ 91] 0x00007f4450171f65   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmcr.so+00937829
[ 92] 0x00007f445098ebdf   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00838623
[ 93] 0x00007f445095e07b   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00639099
[ 94] 0x00007f44510fac02 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwbridge.so+00302082
[ 95] 0x00007f44510fb543 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwbridge.so+00304451
[ 96] 0x00007f44511017f2 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwbridge.so+00329714 _Z22mnGetCommandLineBufferbRbN7mwboost8optionalIKP15inWorkSpace_tagEEbRKNS0_9function2IN6mlutil14cmddistributor17inExecutionStatusERKNSt7__cxx1112basic_stringIDsSt11char_traitsIDsESaIDsEEES4_EE+00000274
[ 97] 0x00007f4451101a92 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwbridge.so+00330386 _Z8mnParserv+00000482
[ 98] 0x00007f4450174307   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmcr.so+00946951
[ 99] 0x00007f445cfa1bd0   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmvm.so+02833360 _ZNK7mwboost9function0IvEclEv+00000032
[100] 0x00007f445cfa9a10   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmvm.so+02865680 _ZN14cmddistributor15PackagedTaskIIP10invokeFuncIN7mwboost8functionIFvvEEEEENS2_10shared_ptrINS2_13unique_futureIDTclfp_EEEEEERKT_+00000048
[101] 0x00007f445cfa9ab8   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmvm.so+02865848 _ZNSt17_Function_handlerIFN7mwboost3anyEvEZN14cmddistributor15PackagedTaskIIP10createFuncINS0_8functionIFvvEEEEESt8functionIS2_ET_EUlvE_E9_M_invokeERKSt9_Any_data+00000024
[102] 0x00007f44509af14b   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00971083 _ZN3iqm18PackagedTaskPlugin7executeEP15inWorkSpace_tag+00000091
[103] 0x00007f4450171f65   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmcr.so+00937829
[104] 0x00007f445098ebdf   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00838623
[105] 0x00007f445095c3cc   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00631756
[106] 0x00007f445095ce60   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwiqm.so+00634464
[107] 0x00007f445015c30e   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmcr.so+00848654
[108] 0x00007f445015c92c   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmcr.so+00850220
[109] 0x00007f445015cba2   /home/joedoe/opt/MATLAB/bin/glnxa64/libmwmcr.so+00850850
[110] 0x00007f445b20f8a7 /home/joedoe/opt/MATLAB/bin/glnxa64/libmwboost_thread.so.1.72.0+00063655
[111] 0x00007f445be6cb43                    /lib/x86_64-linux-gnu/libc.so.6+00609091
[112] 0x00007f445befea00                    /lib/x86_64-linux-gnu/libc.so.6+01206784

** This crash report has been saved to disk as /home/joedoe/matlab_crash_dump.116590-1 **

Answer 1

[Vidip Jain]

Based on the crash report you provided the issue seems to be caused by an illegal instruction being executed by MATLAB. This can occur when a processor attempts to execute an instruction that it is not designed to handle.

There could be several reasons for this issue, including:

1. Corrupted installation: It is possible that your MATLAB installation is corrupted or incomplete, which could be causing the issue.
2. Operating system issues: Issues with your operating system, such as missing or outdated libraries, could also cause MATLAB to crash.

To troubleshoot this issue, you could try the following steps:

1. Check the system requirements for MATLAB and make sure that your hardware meets the minimum specifications.
2. Try reinstalling MATLAB to ensure that the installation is not corrupted.
3. Update your operating system and any relevant libraries to ensure that all dependencies are up to date.
4. Try running MATLAB in a different environment or on a different machine to see if the issue persists.