Android SDK Tools安装报错求助：Linux Mint下sdkmanager命令执行失败

Hey there, let's work through this SSL handshake error you're hitting when running sdkmanager --list. I've dealt with similar certificate headaches on Debian-based distros like Linux Mint before, so here are a few actionable fixes to try:

1. Update System CA Certificates #

The most common culprit here is outdated or missing system root certificates. Let's refresh them first:

• Run these commands to update and reinstall the CA certificates package:

  sudo apt update && sudo apt install --reinstall ca-certificates
  

• Force the system to reconfigure all certificates:

  sudo update-ca-certificates -f
  

• Now try running sdkmanager --list again to see if the error clears up.

2. Import System Certificates into Java's Trust Store #

Sometimes system certificates are up to date, but Java's own trust store (cacerts) doesn't include them. Here's how to sync them:

• First, find your Java installation path. Run this command to list available Java versions:

  update-alternatives --list java
  

  Example output might be /usr/lib/jvm/java-11-openjdk-amd64/bin/java — the cacerts file lives in the jre/lib/security subfolder of that path, so it would look like /usr/lib/jvm/java-11-openjdk-amd64/jre/lib/security/cacerts.
• Copy the system CA bundle to a temporary file:

  sudo cp /etc/ssl/certs/ca-certificates.crt ~/system-ca.crt
  

• Import this bundle into Java's trust store (the default password is changeit):

  sudo keytool -importcert -file ~/system-ca.crt -keystore /path/to/your/java/cacerts -storepass changeit -noprompt
  

  Replace /path/to/your/java/cacerts with the actual path you found earlier.
• Clean up the temporary file:

  rm ~/system-ca.crt
  

• Test the sdkmanager --list command again.

3. Temporary Workaround: Disable HTTPS (Not Recommended) #

If you need a quick fix for testing (and understand the security risks), you can skip SSL verification:

sdkmanager --list --no-https --verbose

Note: This bypasses certificate checks, so only use this temporarily until you get the proper certificate setup working.

Additional Checks #

• Verify your Java version is compatible: Android SDK Manager works best with Java 8 or 11. Check with java -version and switch versions if needed using update-alternatives --config java.
• If you're behind a proxy, make sure to pass proxy settings to sdkmanager:

  sdkmanager --list --proxy=http --proxy_host=your-proxy-address --proxy_port=your-proxy-port
  

内容的提问来源于stack exchange，提问作者Edy Silva