樹莓派爬坑記錄
問題1：Cannot currently show the dekstop
好久之前買了個樹莓派4b，最近突然想起，拿出來玩一下，於是乎VNC下載完成，能遠程連接到樹莓派。但是樹莓派一關機就會顯示“Cannot currently show the dekstop”這個問題解決了，我解決的方式很簡單，把樹莓派插到我的顯示器上，關機重新啓動。樹莓派自動配置分辨率就顯示了，然後改成你用VNC登錄樹莓派的那臺電腦的顯示器的分辨率即可
修改如下
sudo raspi-config
選中7 Advanced Options
選中A5 Resolution
然後選你電腦顯示器的分辨率即可
我這裏是DMT Mode 82 1920*1080 60Hz 16:9
問題2：SSH顯示Server rasponeded “Algorithm negotiation failed”. Key exchange with the remote host failed. This can happen for example. if the remote host computer does not support the selected algorithms.
這個問題快把我懟瘋了，不過好在我解決了，網上有很多解決方法，但是都很一樣
錯誤的方法如下：添加如下加密算法
sudo vi /etc/ssh/sshd_config
Ciphers aes128-cbc,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr,3des-cbc,arcfour128,arcfour256,arcfour,blowfish-cbc,cast128-cbc
MACs hmac-md5,hmac-sha1,[email protected],hmac-ripemd160,hmac-sha1-96,hmac-md5-96
KexAlgorithms diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group1-sha1,[email protected]
sudo /etc/init.d/ssh restart
原封不動的更改了之後會出現以下錯誤
[…] Restarting ssh (via systemctl): ssh.serviceJob for ssh.service failed because the control process exited with error code.
See “systemctl status ssh.service” and “journalctl -xe” for details.
failed!
真TM的神奇，你解決了，到我這裏解決不了，內心實在是日狗。
正確的做法
這應該就是有的算法不支持，導致的報錯，解決的方法也很簡單，一個一個的添加，最終被我添加完後SSH可以登陸了
代碼如下
sudo vi /etc/ssh/sshd_config
Ciphers aes128-cbc,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr,3des-cbc
MACs hmac-md5,hmac-sha1,[email protected],hmac-sha1-96,hmac-md5-96
KexAlgorithms diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group1-sha1,[email protected]
sudo /etc/init.d/ssh restart
到這裏SSH Secure Shell這逼軟件才登錄上
加羣找我吹牛逼吧：667039215