i just installed matlab and simulink,windows 2020a version.when i open it works slow and the laptop hangs.why?my laptop is new (8gb ram)

the application is not working properly and is slow.why?

[Duijnhouwer]

windows linux mac?

[Walter Roberson]

We have seen reports of this with Mac, that usually were caused by programs registered as "Accessibility" programs, such as Magnet.

We have also seen a few reports of this with Windows 10, but I have not seen any explanation of that yet.

What result do you get when you use the command

opengl info

[Kushal Gowda]

windows

[Kushal Gowda]

when i used the command opengl info details about graphic processor came

[Kushal Gowda]

i got this when i run that command

[Walter Roberson]

Your MX130 graphics driver is about 18 months out of date. The current (as of a week ago) release is at https://www.nvidia.com/en-us/drivers/results/161304/

[Kushal Gowda]

should i download the files?is it safe?

[Walter Roberson]

I recommend that you use the GeForce Experience program https://www.nvidia.com/en-us/geforce/drivers/ which will automatically notify you of driver updates and permit you to install them.

Answer 1

[Duijnhouwer]

Have you tried turning your computer off and on again?

Check what programs/processes are keeping your computer busy. For example on Windows press CTRL-ALT-DEL and select Task Manager

[Kushal Gowda]

yeah i tried,no applications are running in background.And no other programs are running in task bar

[Duijnhouwer]

How much RAM does Matlab take in your system? While not executing anything on your computer and on matlab, what's the CPU's utilization percentage?

Let's have a look at the specs of your computer, please run and copy paste the results here

system('systeminfo')  

Also, run

bench_result = bench(5)

and copy/paste the result from your command window here, or provide screenshots of the two figures that open

[Kushal Gowda]

Host Name: LAPTOP-QO5EK7V0

OS Name: Microsoft Windows 10 Home Single Language

OS Version: 10.0.17763 N/A Build 17763

OS Manufacturer: Microsoft Corporation

OS Configuration: Standalone Workstation

OS Build Type: Multiprocessor Free

Registered Owner:

Registered Organization: N/A

Product ID: 00327-35825-64398-AAOEM

Original Install Date: 15-02-2020, 17:34:13

System Boot Time: 01-07-2020, 15:44:35

System Manufacturer: Acer

System Model: Aspire A515-52G

System Type: x64-based PC

Processor(s): 1 Processor(s) Installed.

[01]: Intel64 Family 6 Model 142 Stepping 11 GenuineIntel ~1600 Mhz

BIOS Version: Insyde Corp. V1.16, 23-08-2019

Windows Directory: C:\Windows

System Directory: C:\Windows\system32

Boot Device: \Device\HarddiskVolume1

System Locale: en-us;English (United States)

Input Locale:

Time Zone:

Total Physical Memory: 8,040 MB

Available Physical Memory: 2,761 MB

Virtual Memory: Max Size: 9,320 MB

Virtual Memory: Available: 3,299 MB

Virtual Memory: In Use: 6,021 MB

Page File Location(s): C:\pagefile.sys

Domain: WORKGROUP

Logon Server: \\LAPTOP-QO5EK7V0

Hotfix(s): 9 Hotfix(s) Installed.

[01]: KB4552930

[02]: KB4462930

[03]: KB4486153

[04]: KB4494174

[05]: KB4537759

[06]: KB4549947

[07]: KB4561600

[08]: KB4562562

[09]: KB4561608

Network Card(s): 3 NIC(s) Installed.

[01]: Intel(R) Wireless-AC 9560

Connection Name: Wi-Fi

DHCP Enabled: Yes

DHCP Server: 192.168.43.1

IP address(es)

[01]: 192.168.43.127

[02]: fe80::d83f:42a2:a595:2aa8

[03]: 2405:204:52a8:5087:498:610a:649c:ac16

[04]: 2405:204:52a8:5087:d83f:42a2:a595:2aa8

[02]: Bluetooth Device (Personal Area Network)

Connection Name: Bluetooth Network Connection

Status: Media disconnected

[03]: Realtek PCIe GbE Family Controller

Connection Name: Ethernet

Status: Media disconnected

Hyper-V Requirements: VM Monitor Mode Extensions: Yes

Virtualization Enabled In Firmware: Yes

Second Level Address Translation: Yes

Data Execution Prevention Available: Yes

[Kushal Gowda]

for second command,some graphs came and disappeared

[Kushal Gowda]

memory usage is around 900 to 1000 Mb

[Duijnhouwer]

Is it just Matlab that's slow? What other programs do you use on your computer.

Run bench again and copy paste the six numbers that appear in the command window please

[Kushal Gowda]

i use codeblocks, python,vs studios

[Kushal Gowda]

when i run bench some graphs appeared,thats it

after some time this came

Error using matlab.graphics.primitive.Text/set

Invalid or deleted object.

Error in bench (line 94)

set(task,'string',getString(message('MATLAB:bench:threeD')))

[Duijnhouwer]

that you get an error running bench is suspicious. I would uninstall Matlab, make sure your windows, Java, and graphics drivers are fully up to date and install again.

[Kushal Gowda]

thank you