I am seeing this bug in Ubuntu v14.04. No obvious cause. When it's happened we've physically replaced the instances, as there is no console access at AWS.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/613022 Title: ssh daemon hangs after publickey packet sent Status in cloud-init package in Ubuntu: Invalid Status in linux package in Ubuntu: Invalid Status in openssh package in Ubuntu: Invalid Bug description: A launched ec2 instance in ap-southeast-1 region is unreachable via ssh. $ ssh -vvv ec2-175-41-171-225.ap-southeast-1.compute.amazonaws.com shows progress up to : debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Offering public key: smoser@brickies debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply Then nothing for minutes before session is killed (manually). In a 'good' connection, the following would be next: debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey I'll attach full 'ssh -vvv' logs good and bad connection. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: openssh-server 1:5.5p1-4ubuntu3 ProcVersionSignature: User Name 2.6.35-14.19-virtual 2.6.35 Uname: Linux 2.6.35-14-virtual x86_64 Architecture: amd64 Date: Tue Aug 3 14:45:25 2010 Ec2AMI: ami-9fc4bbcd Ec2AMIManifest: ubuntu-images-testing-ap-southeast-1/ubuntu-maverick-daily-amd64-server-20100803.1.manifest.xml Ec2AvailabilityZone: ap-southeast-1a Ec2InstanceType: m1.large Ec2Kernel: aki-11d5aa43 Ec2Ramdisk: unavailable ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: openssh To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/613022/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
