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1. When MATLAB 2022b starts, you will see the following error message: Warning: X does not support locale en_US.UTF-8
This is a known issue in MATLAB R2022b Update 5. The bug that triggers the warning when starting up MATLAB will be resolved in the upcoming update.
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The bug has been resolved in the following versions: R2023b, R2023a Update 3, and R2022b Update 6.
2. When using matpva in MATLAB and then exiting, it generates a segmentation violation message. While labCA closes, it displays the message "Entering labca finalizer." Ideally, it should complete this process and then show another message, such as "Leavving labca finalizer."
| Code Block |
|---|
>> exit
finish.m about to lcaClear
Entering labca finalizer
--------------------------------------------------------------------------------
Segmentation violation detected at 2023-03-07 23:18:49 -0800
--------------------------------------------------------------------------------
Configuration:
Crash Decoding : Disabled - No sandbox or build area path
Crash Mode : continue (default)
Default Encoding : UTF-8
Deployed : false
GNU C Library : 2.17 stable
Graphics Driver : Uninitialized software
Graphics card 1 : 0x102b ( 0x102b ) 0x534 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 : 6397849
MATLAB Root : /afs/slac.stanford.edu/g/lcls/vol9/package/matlab/2022b
MATLAB Version : 9.13.0.2166757 (R2022b) Update 4
OpenGL : software
Operating System : "Red Hat Enterprise Linux Server release 7.9 (Maipo)"
Process ID : 29718
Processor ID : x86 Family 6 Model 63 Stepping 2, GenuineIntel
Session Key : 455c04fb-90e4-445d-a778-ba3106ff69bd
Static TLS mitigation : Enabled: Full
Window System : The X.Org Foundation (11906000), display localhost:25.0
Fault Count: 1
Abnormal termination:
Segmentation violation
Current Thread: 'MCR 0 interpret' id 140077373851392
Register State (from fault):
RAX = 00007f6691d5e7a0 RBX = 00007f64b9b92e50
RCX = 00007f64a80939b0 RDX = 00007f64b9c85df0
RSP = 00007f664e1bf690 RBP = 0000000000000000
RSI = 00007f64b9b92e50 RDI = 0000000000000000
R8 = 0000000000000000 R9 = 00007f64b9ba2870
R10 = 00007f664e1bf120 R11 = 00007f6691b39570
R12 = 00007f64b9ba83c0 R13 = 00007f64b9ba83c0
R14 = 00007f64b9ba8378 R15 = 0000000000000000
RIP = 00007f6691b27f24 EFL = 0000000000010206
CS = 0033 FS = 0000 GS = 0000
Stack Trace (from fault):
[ 0] 0x00007f6691b27f24 /afs/slac/g/lcls/epics/base/R7.0.3.1-1.0/lib/rhel7-x86_64/libCom.so+00249636 _ZN10epicsMutex4lockEv+00000004
[ 1] 0x00007f64b9ba81b0 <unknown-module>+00000000
** This crash report has been saved to disk as /u/gu/ktkim/matlab_crash_dump.29718-1 **
MATLAB is exiting because of fatal error |
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