{"action":"created","issue":{"url":"https://api.github.com/repos/QubesOS/qubes-issues/issues/2757","repository_url":"https://api.github.com/repos/QubesOS/qubes-issues","labels_url":"https://api.github.com/repos/QubesOS/qubes-issues/issues/2757/labels{/name}","comments_url":"https://api.github.com/repos/QubesOS/qubes-issues/issues/2757/comments","events_url":"https://api.github.com/repos/QubesOS/qubes-issues/issues/2757/events","html_url":"https://github.com/QubesOS/qubes-issues/issues/2757","id":222497231,"number":2757,"title":"kernel update breaks VM functionality","user":{"login":"mfc","id":1958481,"avatar_url":"https://avatars2.githubusercontent.com/u/1958481?v=3","gravatar_id":"","url":"https://api.github.com/users/mfc","html_url":"https://github.com/mfc","followers_url":"https://api.github.com/users/mfc/followers","following_url":"https://api.github.com/users/mfc/following{/other_user}","gists_url":"https://api.github.com/users/mfc/gists{/gist_id}","starred_url":"https://api.github.com/users/mfc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mfc/subscriptions","organizations_url":"https://api.github.com/users/mfc/orgs","repos_url":"https://api.github.com/users/mfc/repos","events_url":"https://api.github.com/users/mfc/events{/privacy}","received_events_url":"https://api.github.com/users/mfc/received_events","type":"User","site_admin":false},"labels":[{"id":183969431,"url":"https://api.github.com/repos/QubesOS/qubes-issues/labels/bug","name":"bug","color":"fc2929","default":true},{"id":184545377,"url":"https://api.github.com/repos/QubesOS/qubes-issues/labels/C:%20kernel","name":"C: kernel","color":"cccccc","default":false},{"id":184545379,"url":"https://api.github.com/repos/QubesOS/qubes-issues/labels/C:%20qubes-manager","name":"C: qubes-manager","color":"cccccc","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/QubesOS/qubes-issues/milestones/24","html_url":"https://github.com/QubesOS/qubes-issues/milestone/24","labels_url":"https://api.github.com/repos/QubesOS/qubes-issues/milestones/24/labels","id":2145500,"number":24,"title":"Release 3.2 updates","description":"Updates for stable release","creator":{"login":"marmarek","id":726704,"avatar_url":"https://avatars2.githubusercontent.com/u/726704?v=3","gravatar_id":"","url":"https://api.github.com/users/marmarek","html_url":"https://github.com/marmarek","followers_url":"https://api.github.com/users/marmarek/followers","following_url":"https://api.github.com/users/marmarek/following{/other_user}","gists_url":"https://api.github.com/users/marmarek/gists{/gist_id}","starred_url":"https://api.github.com/users/marmarek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/marmarek/subscriptions","organizations_url":"https://api.github.com/users/marmarek/orgs","repos_url":"https://api.github.com/users/marmarek/repos","events_url":"https://api.github.com/users/marmarek/events{/privacy}","received_events_url":"https://api.github.com/users/marmarek/received_events","type":"User","site_admin":false},"open_issues":183,"closed_issues":58,"state":"open","created_at":"2016-11-19T00:33:44Z","updated_at":"2017-04-22T01:20:03Z","due_on":null,"closed_at":null},"comments":6,"created_at":"2017-04-18T17:59:24Z","updated_at":"2017-04-22T07:41:05Z","closed_at":null,"body":"#### Qubes OS version (e.g., `R3.2`):\r\n\r\n2017-4-18 dom0 update on otherwise up-to-date R3.2.\r\n\r\n#### Affected TemplateVMs (e.g., `fedora-23`, if applicable):\r\n\r\nall templates and VMs that use linux kernels.\r\n\r\n---\r\n\r\n### Expected behavior:\r\n\r\nsmooth update to `4.4.55-11` for all templates and VMs.\r\n\r\n### Actual behavior:\r\n\r\nold kernel that gets deleted (4.4.11) doesn't get deleted cleanly, or process breaks that should move templates & VMs to newer kernel. Because of this, attempting to open any affected VM throws an error that the kernel doesn't exist.\r\n\r\n### Steps to reproduce the behavior:\r\n\r\nupgrade using `sudo qubes-dom0-update`.\r\n\r\n### General notes:\r\n\r\nReported in qubes-users:\r\nhttps://groups.google.com/d/msgid/qubes-users/20170418174103.GT1486%40mail-itl\r\n\r\n### Workaround\r\n\r\nin dom0 run: \r\n```\r\n$ for VM in `qvm-ls --raw-list`; do qvm-prefs -s $VM kernel default; done\r\n```\r\n\r\nYou should now be able to boot the affected VM."},"comment":{"url":"https://api.github.com/repos/QubesOS/qubes-issues/issues/comments/296355382","html_url":"https://github.com/QubesOS/qubes-issues/issues/2757#issuecomment-296355382","issue_url":"https://api.github.com/repos/QubesOS/qubes-issues/issues/2757","id":296355382,"user":{"login":"0spinboson","id":21077532,"avatar_url":"https://avatars1.githubusercontent.com/u/21077532?v=3","gravatar_id":"","url":"https://api.github.com/users/0spinboson","html_url":"https://github.com/0spinboson","followers_url":"https://api.github.com/users/0spinboson/followers","following_url":"https://api.github.com/users/0spinboson/following{/other_user}","gists_url":"https://api.github.com/users/0spinboson/gists{/gist_id}","starred_url":"https://api.github.com/users/0spinboson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/0spinboson/subscriptions","organizations_url":"https://api.github.com/users/0spinboson/orgs","repos_url":"https://api.github.com/users/0spinboson/repos","events_url":"https://api.github.com/users/0spinboson/events{/privacy}","received_events_url":"https://api.github.com/users/0spinboson/received_events","type":"User","site_admin":false},"created_at":"2017-04-22T07:41:05Z","updated_at":"2017-04-22T07:41:05Z","body":"this also seems to affect qvm-trim-template"}}
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