Error while installing MATLAB R2020a on Fedora 32

When I try to install MATLAB R2020a on Fedora 32, I get the following error:

terminate called after throwing an instance of 'std::runtime_error'
  what():  Unable to launch the MATLABWindow application
Aborted

If I go to ./bin/glnxa64/ and try to execute MATLABWindow:

./MATLABWindow: symbol lookup error: /lib64/libk5crypto.so.3: undefined symbol: EVP_KDF_ctrl, version OPENSSL_1_1_1b

libk5crypto.so.3 is installed, so that does not cause the problem. What else could it be?

Answer 1

[Brian Zelenke]

The MATLAB 2020a installer contains its own shared library libcrypto.so.1.1, but uses the system library libk5crypto.so.3. System library libk5crypto.so.3 uses new symbols, which system library libcrypto.so.1.1 has, but MATLAB's library libcrypto.so.1.1 doesn't. So, you have to delete the MATLAB installer's copy of libcrypto.so.1.1. The sequence of commands that worked for me in RHEL 8.2 were:

cd /home/YourUserName/Downloads/matlab_R2020a_glnxa64/bin/glnxa64
rm libcrypto.so.1.1
sudo su -
cd /home/YourUserName/Downloads/matlab_R2020a_glnxa64
export DISPLAY=':0'
./install

That got the installer to work.

P.S. -- When I got to the step of entering my MathWorks account password in the resulting MATLABWindow application, the password field wouldn't let me type until I selected "Show Details" from the "MathWorks Product Installer" drop-down menu in the top menu bar and then clicked back into the main screen of the MATLABWindow application. Basically, I think I had to remove and restore focus on the MATLABWindow application main screen to get the password field working again.

P.P.S. -- Thanks to Petr at https://bugzilla.redhat.com/show_bug.cgi?id=1829790 for pointing me in the right direction on this.

[Florian Marmuse]

Removing libcrypto.so.1.1 also worked to get my R2019b simulink work again on my fedora 32, thanks !

[Ricardo Diaz]

Amazing Brian. thanks alot It worked for me.

[Joao Fonseca]

This works on Fedora 32.

[GS76]

Thank you Brian! This procedure worked for me too.

I did need to use the same P.S. procedure for placing focus to enter the login name.

Thank you again.

[Khanh Do]

I changed the desktop environment to Xfce from Gnome to enable typing and changed back to Gnome once done installing Matlab.

Instructions can be found here: https://www.mathworks.com/matlabcentral/answers/487256-fedora-30-matlab-not-installing

[Anchit Bajaj]

Thanks ! To add to this answer, your display might not always be ':0' even if you have a single monitor setup.

Ex: Using nvidia gpu to render my screen ie not laptop/optimus (F32 + Xorg + Gnome) my primary display was myhostname:1.0

After deleting libcrypto.so.1.1, I did

export DISPLAY=:1.0

./install

However I did not encounter your PS procedure.

[Enrique Devars Caballero]

To run the installer whitout bugs you need to switch to xorg.

https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/

[Eilert]

Thanks for the solution.

This also helps on Fedora 34 when simulink will not start due to the above error message.

However, I prefer to rename files rather than deleting them...e.g.

[user@localhost glnxa64]$ sudo mv libcrypto.so.1.1 orig_libcrypto.so.1.1_orig

Answer 2

[re:fi.64]

Fedora 32's libraries seem to new for MATLAB? My ugly, ugly fix was to run this from the MATLAB installer directory:

podman run --security-opt label=disable --rm -it -v $PWD/bin/glnxa64:/matlab debian:10

which will download and run a Debian Buster container that has access to the MATLAB bin directory. Then, run:

apt update
apt install -y libk5crypto3
cp /usr/lib/x86_64-linux-gnu/libk5crypto.so.3* /matlab

which will install libk5crypto3 and then copy the shared objects to the MATLAB bin directory.

After this, I could run the MATLAB installer (and then MATLAB itself) normally. I would highly advise, however, not installing to /usr/local, as I'm not sure if the libraries could be picked up somehow over your system ones which could cause all sorts of trouble.

[Sumit Srivastava]

I updated to F32 today. Installed r2020a a few days back on F31 and it was running fine, moreover this particular file in question was created on Feb 14 on my machine.

Btw, your solution worked for me as well!

[Alexander Wang]

Thanks! Confirmed to solve the installer problem on Fedora 32.

Answer 3

[Willem Brahmstaedt]

Hi,

I had the same problem when installing MATLAB on Manjaro.

I solved it buy installing libselinux and libsepol from AUR.

Hope this helps!

[ivgrejor]

I can confirm it works.

[Jasper Vinkenvleugel]

I already have those packages, so that's not it.

[Felipe Cavalcante]

It works to me too. Thanks

Answer 4

[Johannes Anastasiadis]

Hi,

you could try this:

• Go to http://kerberos.org/dist/ and download release 1.17.1 of Kerberos V5.
• Build it and copy only libk5crypto.so.3.1 to <installerroot>/bin/glnxa64.
• Make a symlink in the same directory: libk5crypto.so.3 -> libk5crypto.so.3.1

Note: The installer launched for me but I did not test the installation itself because I did not want to reinstall Matlab.

[John Gwynne]

Thanks, this worked for me.

[Manuel Amersdorfer]

Thanks! It also worked for me.

But in my case the issue occured only when starting Simulink while the installation did well using

bin/glnxa64/install_unix_legacy

Answer 5

[Sai Bhargav Avula]

Hi,

This is error is solved in the following answer:

https://www.mathworks.com/matlabcentral/answers/364551-why-is-matlab-unable-to-run-the-matlabwindow-application-on-linux#answer_288902

Hope this helps!

[Jasper Vinkenvleugel]

Hello,

This answer only describes how to fix the issue is MATLAB is already intalled. In my case, it is not installed yet. It also describes how to exclude files from MATLAB, but /lib64/libk5crypto.so.3 is a system library, it is not bundled with MATLAB. Excluding the bundled libssl*-libraries does not work, as it is using the system libraries.

I should also note that the installation of MATLAB R2019b works on Fedora 32, so I suppose it has to do with the new installer.

[Rolfe Power]

This does not fix the problem, has this been looked at by the team? Considering this indicates breaking centOS and RHEL support in the nex couple years, I feel like this should be solved...

Answer 6

[Enrique Devars Caballero]

Hi, in Fedora 32 you need to switch to xorg server to run the installer whitout bugs.

https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/

Answer 7

[Knut Jørgen]

Are there anything that can be done to get parpool to run better without bugs in Fedora 32.

Configuration:

Crash Decoding : Disabled - No sandbox or build area path

Crash Mode : continue (default)

Default Encoding : UTF-8

Deployed : false

Desktop Environment : GNOME

GNU C Library : 2.31 stable

Graphics Driver : Unknown software

Graphics card 1 : 0x10de ( 0x10de ) 0x1b81 Version 450.66.0.0 (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 : 1407829

MATLAB Root : /usr/local/MATLAB/R2020b

MATLAB Version : 9.9.0.1467703 (R2020b)

OpenGL : software

Operating System : Linux 5.8.10-200.fc32.x86_64 #1 SMP Thu Sep 17 16:48:25 UTC 2020 x86_64

Process ID : 124225

Processor ID : x86 Family 6 Model 85 Stepping 7, GenuineIntel

Session Key : 69eb5e80-fd0f-4c43-98ed-7ad366d9316b

Static TLS mitigation : Disabled: Unnecessary

Window System : No active display

Fault Count: 1

Abnormal termination:

Segmentation violation

Current Thread: 'MCR 0 interpret' id 140446504318720

Register State (from fault):

RAX = 00007f943f0fb760 RBX = 00007fbb38b76a70

RCX = 00007fbc3f1084b0 RDX = 00007fbc3f1084b0

RSP = 00007fbc3fff7728 RBP = 00007fbc3fff7760

RSI = 0000000000000001 RDI = 00007fbb38b76d70

R8 = 00007fbc63de6398 R9 = 00007fbc500863e0

R10 = 00007fbc63de6300 R11 = 00007fbb3995d3a0

R12 = 00007fbb4f879cf0 R13 = 00007fbc3fff7880

R14 = 00007fbb38cf2860 R15 = 00007fbb38cf2860

RIP = 00007f943f0fb760 EFL = 0000000000010246

CS = 0033 FS = 0000 GS = 0000

Stack Trace (from fault):

[ 0] 0x00007f943f0fb760 <unknown-module>+00000000

[ 1] 0x00007fbc4ad667a7 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01197991

[ 2] 0x00007fbc4c468675 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+11187829

[ 3] 0x00007fbc4c48c1e6 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+11334118

[ 4] 0x00007fbc4c481279 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+11289209

[ 5] 0x00007fbc4c4858e0 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+11307232

[ 6] 0x00007fbc4c010e15 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06635029

[ 7] 0x00007fbc4c00e391 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06624145

[ 8] 0x00007fbc4c0063a5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06591397

[ 9] 0x00007fbc4c006891 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06592657

[ 10] 0x00007fbc4c00dc0a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06622218

[ 11] 0x00007fbc4c00dd06 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06622470

[ 12] 0x00007fbc4c135566 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+07832934

[ 13] 0x00007fbc4c137ea5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+07843493

[ 14] 0x00007fbc4c34cf21 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10026785

[ 15] 0x00007fbc4c420ba8 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10894248

[ 16] 0x00007fbc4c42138a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10896266

[ 17] 0x00007fbc4ee60720 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_dispatcher.so+01160992 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000208

[ 18] 0x00007fbc4ee62b7a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_dispatcher.so+01170298 _ZN8Mfh_file8dispatchEiPP11mxArray_tagiS2_+00000314

[ 19] 0x00007fbc3f2d956d /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+05162349

[ 20] 0x00007fbc3f2d9d3a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+05164346

[ 21] 0x00007fbc3f241801 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04540417

[ 22] 0x00007fbc3f242318 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04543256

[ 23] 0x00007fbc3f24a759 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04577113

[ 24] 0x00007fbc3f240405 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04535301

[ 25] 0x00007fbc3f3b109f /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+06045855

[ 26] 0x00007fbc3f3ab2ad /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+06021805

[ 27] 0x00007fbc4ede035a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_dispatcher.so+00635738 _ZN18Mfh_MATLAB_fn_impl19dispatch_with_reuseEiPP11mxArray_tagiS2_+00000266

[ 28] 0x00007fbc4c5718de /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+12273886

[ 29] 0x00007fbc4c2fc8c9 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+09697481

[ 30] 0x00007fbc4c3941f1 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10318321

[ 31] 0x00007fbb414adb5f /usr/local/MATLAB/R2020b/bin/glnxa64/builtins/parallel/cluster_builtins/../../../../../bin/glnxa64/libmwpctcustomattr.so+00043871

[ 32] 0x00007fbc3f148809 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+03520521

[ 33] 0x00007fbc3f2ebb63 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+05237603

[ 34] 0x00007fbc4ad681c6 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01204678

[ 35] 0x00007fbc4ad6824a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01204810

[ 36] 0x00007fbc4ad946ca /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01386186

[ 37] 0x00007fbc4ad96782 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01394562

[ 38] 0x00007fbc4ad96a1c /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01395228

[ 39] 0x00007fbc4ad94f13 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01388307 _ZN9MathWorks3lxe17at_rdot_list_mcosEPvNS_2ts4TypeEPKvS1_+00000051

[ 40] 0x00007fbc4c4e6503 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+11703555

[ 41] 0x00007fbc4c4f1277 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+11747959

[ 42] 0x00007fbc4c00f3e5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06628325

[ 43] 0x00007fbc4c0112b4 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06636212

[ 44] 0x00007fbc4c00e391 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06624145

[ 45] 0x00007fbc4c0063a5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06591397

[ 46] 0x00007fbc4c006891 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06592657

[ 47] 0x00007fbc4c00dc0a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06622218

[ 48] 0x00007fbc4c00dd06 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06622470

[ 49] 0x00007fbc4c135566 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+07832934

[ 50] 0x00007fbc4c137ea5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+07843493

[ 51] 0x00007fbc4c34cf21 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10026785

[ 52] 0x00007fbc4c420ba8 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10894248

[ 53] 0x00007fbc4c42138a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10896266

[ 54] 0x00007fbc4ee60720 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_dispatcher.so+01160992 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000208

[ 55] 0x00007fbc4ee62b7a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_dispatcher.so+01170298 _ZN8Mfh_file8dispatchEiPP11mxArray_tagiS2_+00000314

[ 56] 0x00007fbc3f2d956d /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+05162349

[ 57] 0x00007fbc3f241dbf /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04541887

[ 58] 0x00007fbc3f24223c /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04543036

[ 59] 0x00007fbc3f24a759 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04577113

[ 60] 0x00007fbc3f240314 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04535060

[ 61] 0x00007fbc3f240374 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+04535156

[ 62] 0x00007fbc3f2eb742 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos_impl.so+05236546

[ 63] 0x00007fbc62ac7b4c /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcos.so+00318284 _Z18omDirectCallMethodRKN4mcos15COSInternedBaseINS_8internal13IdEmptyPolicyEEES5_S5_iPP11mxArray_tagiPPKS6_+00000076

[ 64] 0x00007fbc4ad6772c /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01201964

[ 65] 0x00007fbc4adbad62 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01543522

[ 66] 0x00007fbc4adbadb9 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01543609

[ 67] 0x00007fbc4ad7f456 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01299542

[ 68] 0x00007fbc4adb57ad /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01521581

[ 69] 0x00007fbc4adb5306 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01520390

[ 70] 0x00007fbc4ad94a49 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01387081

[ 71] 0x00007fbc4ad96957 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwlxeindexing.so+01395031

[ 72] 0x00007fbc4c4e6503 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+11703555

[ 73] 0x00007fbc4c4f17b7 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+11749303

[ 74] 0x00007fbc4c00f3e5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06628325

[ 75] 0x00007fbc4c0112b4 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06636212

[ 76] 0x00007fbc4c00e391 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06624145

[ 77] 0x00007fbc4c0063a5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06591397

[ 78] 0x00007fbc4c006891 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06592657

[ 79] 0x00007fbc4c00dc0a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06622218

[ 80] 0x00007fbc4c00dd06 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+06622470

[ 81] 0x00007fbc4c135566 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+07832934

[ 82] 0x00007fbc4c137ea5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+07843493

[ 83] 0x00007fbc4c34cf21 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10026785

[ 84] 0x00007fbc4c421047 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10895431

[ 85] 0x00007fbc4c4213a5 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10896293

[ 86] 0x00007fbc4ee60720 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_dispatcher.so+01160992 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000208

[ 87] 0x00007fbc4ee6245a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_dispatcher.so+01168474 _ZN8Mfh_file19dispatch_with_reuseEiPP11mxArray_tagiS2_+00000314

[ 88] 0x00007fbc4c5718de /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+12273886

[ 89] 0x00007fbc4c2fc8c9 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+09697481

[ 90] 0x00007fbc4c2fca28 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+09697832

[ 91] 0x00007fbc4c39426b /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10318443

[ 92] 0x00007fbc4c394ed8 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_lxe.so+10321624

[ 93] 0x00007fbc4eb9afe0 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwm_interpreter.so+01425376 _Z44inCallFcnWithTrapInDesiredWSAndPublishEventsiPP11mxArray_tagiS1_PKcbP15inWorkSpace_tag+00000080

[ 94] 0x00007fbc4f110f79 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwiqm.so+00884601 _ZN3iqm15BaseFEvalPlugin7executeEP15inWorkSpace_tag+00000633

[ 95] 0x00007fbc4efa8db1 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcr.so+00961969

[ 96] 0x00007fbc4f116b86 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwiqm.so+00908166 _ZN3iqm26DelegateToAnotherIqmPlugin7executeEP15inWorkSpace_tag+00000022

[ 97] 0x00007fbc44b24ccd /usr/local/MATLAB/R2020b/bin/glnxa64/matlab_startup_plugins/jmi/../../../../bin/glnxa64/libmwjmi.so+01383629

[ 98] 0x00007fbc4f0ff6cf /usr/local/MATLAB/R2020b/bin/glnxa64/libmwiqm.so+00812751

[ 99] 0x00007fbc4f0d1485 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwiqm.so+00623749

[100] 0x00007fbc5408ddd2 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwbridge.so+00302546

[101] 0x00007fbc5408e643 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwbridge.so+00304707

[102] 0x00007fbc54094cd6 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwbridge.so+00330966 _Z22mnGetCommandLineBufferbRbN7mwboost8optionalIKP15inWorkSpace_tagEEbRKNS0_9function2IN6mlutil14cmddistributor17inExecutionStatusERKNSt7__cxx1112basic_stringIDsSt11char_traitsIDsESaIDsEEES4_EE+00000230

[103] 0x00007fbc54094f7a /usr/local/MATLAB/R2020b/bin/glnxa64/libmwbridge.so+00331642 _Z8mnParserv+00000490

[104] 0x00007fbc4efabc28 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcr.so+00973864

[105] 0x00007fbc6a91e8c0 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmvm.so+03250368 _ZNK7mwboost9function0IvEclEv+00000032

[106] 0x00007fbc6a91fab0 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmvm.so+03254960 _ZN14cmddistributor15PackagedTaskIIP10invokeFuncIN7mwboost8functionIFvvEEEEENS2_10shared_ptrINS2_13unique_futureIDTclfp_EEEEEERKT_+00000048

[107] 0x00007fbc6a91fb58 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmvm.so+03255128 _ZNSt17_Function_handlerIFN7mwboost3anyEvEZN14cmddistributor15PackagedTaskIIP10createFuncINS0_8functionIFvvEEEEESt8functionIS2_ET_EUlvE_E9_M_invokeERKSt9_Any_data+00000024

[108] 0x00007fbc4f11e3fb /usr/local/MATLAB/R2020b/bin/glnxa64/libmwiqm.so+00939003 _ZN3iqm18PackagedTaskPlugin7executeEP15inWorkSpace_tag+00000091

[109] 0x00007fbc4efa946d /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcr.so+00963693

[110] 0x00007fbc4f0ff6cf /usr/local/MATLAB/R2020b/bin/glnxa64/libmwiqm.so+00812751

[111] 0x00007fbc4f0cf845 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwiqm.so+00616517

[112] 0x00007fbc4f0d0240 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwiqm.so+00619072

[113] 0x00007fbc4ef8ffae /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcr.so+00860078

[114] 0x00007fbc4ef90527 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcr.so+00861479

[115] 0x00007fbc4ef90727 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwmcr.so+00861991

[116] 0x00007fbc69339482 /usr/local/MATLAB/R2020b/bin/glnxa64/libmwboost_thread.so.1.70.0+00062594

[117] 0x00007fbc6a141432 /lib64/libpthread.so.0+00037938

[118] 0x00007fbc69ad2913 /lib64/libc.so.6+01054995 clone+00000067

Answer 8

[Willi Mutschler]

I used the legacy installer for Matlab R2020a or R2020b on Fedora 33, i.e.

sudo matlab_R2020a_glnxa64/bin/glnxa64/install_unix_legacy
sudo matlab_R2020b_glnxa64/bin/glnxa64/install_unix_legacy