When this problem happens, does the wifi network on rpi4 still work? e.g. using ping command or other network commands other than ssh?
Another test is when problems happens, switch back to 1007 kernel (the 1007 kernel, initrd and dtb are in the folder of /boot/firmware/$filename.bak, remove .bak, then you could boot with 1007 kernel), does the ssh work again? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853030 Title: No connection through SSH over WIfi after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1853030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
