Troubleshooting
Why Your Site Says Not Secure—and How to Fix It
Updated Sep 3, 2026
Fix
Diagnose the failure,
then fix it safely
Search errors, logs, and symptoms to get proven solutions. Follow step-by-step fixes, understand the cause, and verify with confidence.
Avoid pasting passwords, access tokens, private keys, or other secrets.
Start here — Get unstuck fast
I have an error messageSearch exact errors · 85My device is not workingHardware and driver issues · 5System is slow or laggingCPU, memory and I/O · 5Network / Wi-Fi issuesConnectivity problems · 6App / Service is crashingLogs and runtime failures · 2Kernel / Boot problemsBootloops, panic and init · 5
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How every Fix works
Identify the issue
Start with the exact error, log, or observable symptom.
Understand the cause
Connect evidence to known root causes before changing the system.
Apply the safest fix
Prefer reversible steps and clearly label destructive commands.
Verify and confirm
Run an explicit check and compare the expected result.
Existing library
Continue exploring
Android
Read guide How to Enable/Disable WiFi problematically in Android ?
Using “setWifiEnabled” API in Android, you can enable or disable Wi-Fi programmatically. Below an example of how … Read more
Package Installation Error
Read guide Fixed: java.lang.UnsatisfiedLinkError: Could not load SWT library
The error like “Can’t load library: /usr/lib/jni/libswt-cairo-gtk” or “java.lang.UnsatisfiedLinkError: Could not load SWT library” can be resolved … Read more
Commands and Packages
Read guide Fixed : openssl/opensslv.h: No such file or directory
When trying to compile some packages / libraries or application source codes in Linux which are based … Read more
Android Errors and Solutions
Read guide Fixed: clang++: error while loading shared libraries: libtinfo.so.5
We got the following error while compiling Android AOSP source code on Ubuntu PC, Solution : This … Read more
Command Not Found Error
Read guide Fixed: “virtualenv”: No such file or directory
When we were running some python based test applications, we got following error, Solution : This problem … Read more
C program Errors
Read guide Fixed : error: #elif with no expression
When we want to make a compile time decisions to enable some code and disable other, #ifdef … Read more
Fastboot Command
Read guide Fixed : Flashing is not allowed in Lock State
When using fastboot, if we type below command, We may see an error as, Solution : First … Read more
C++ Programs
Read guide Fixed: has virtual functions but non-virtual destructor
If we have a C++ Class “MyLynxbee” declared in header file mylynxbee.h as below, and if we … Read more
Git
Read guide Fix : “git branch -r” not showing all remote branches
When you have a git repository which is actively maintained on centralised server, and you have cloned … Read more
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