{"action":"opened","issue":{"url":"https://api.github.com/repos/b-rad-NDi/Ubuntu-media-tree-kernel-builder/issues/25","repository_url":"https://api.github.com/repos/b-rad-NDi/Ubuntu-media-tree-kernel-builder","labels_url":"https://api.github.com/repos/b-rad-NDi/Ubuntu-media-tree-kernel-builder/issues/25/labels{/name}","comments_url":"https://api.github.com/repos/b-rad-NDi/Ubuntu-media-tree-kernel-builder/issues/25/comments","events_url":"https://api.github.com/repos/b-rad-NDi/Ubuntu-media-tree-kernel-builder/issues/25/events","html_url":"https://github.com/b-rad-NDi/Ubuntu-media-tree-kernel-builder/issues/25","id":266025303,"number":25,"title":"Hauppauge WinTV HVR 950Q Ubuntu Not Working (weird IR error in dmesg)","user":{"login":"niftylettuce","id":523141,"avatar_url":"https://avatars0.githubusercontent.com/u/523141?v=4","gravatar_id":"","url":"https://api.github.com/users/niftylettuce","html_url":"https://github.com/niftylettuce","followers_url":"https://api.github.com/users/niftylettuce/followers","following_url":"https://api.github.com/users/niftylettuce/following{/other_user}","gists_url":"https://api.github.com/users/niftylettuce/gists{/gist_id}","starred_url":"https://api.github.com/users/niftylettuce/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/niftylettuce/subscriptions","organizations_url":"https://api.github.com/users/niftylettuce/orgs","repos_url":"https://api.github.com/users/niftylettuce/repos","events_url":"https://api.github.com/users/niftylettuce/events{/privacy}","received_events_url":"https://api.github.com/users/niftylettuce/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-10-17T07:50:34Z","updated_at":"2017-10-17T07:50:34Z","closed_at":null,"author_association":"NONE","body":"As a side project experiment I wanted to try this out so I got a 950Q off eBay for cheap.\r\n\r\nI've attempted to build from git source per instructions here https://www.linuxtv.org/wiki/index.php/Hauppauge_WinTV-HVR-950Q, but that didn't work so I tried this PPA which seems to have the same firmware, but that didn't seem to work either.\r\n\r\nNot sure whether PPA or Git source is more maintained?\r\n\r\n**The error I receive is that the channels scan once, but then further actions upon the device fail. \r\n The only way to access device again is to disconnect and reconnect it.**\r\n\r\nUpon a quick Google search (e.g \"w_scan output empty 950q\", \"950q not working after scan\"), you can see this yields dozens of results in forums of people with similar issues with the 950Q model.\r\n\r\nI'm not certain what the issue is, or how I can help to debug, but I've provided some output from `dmesg` seemingly related to infrared controller.  Is that causing a conflict somehow?\r\n\r\n<img width=\"737\" alt=\"screen shot 2017-10-17 at 3 44 20 am\" src=\"https://user-images.githubusercontent.com/523141/31652558-8247aa16-b2ed-11e7-9faa-ad889d4fdbeb.png\">\r\n\r\nIn order to get this to work to begin with, I had to write a `udev` rule for the device - otherwise my user could not read device info over `lsusb -v` for instance.  I think this should be added to the instructions of this repo and also the LinuxTV link above?\r\n\r\nI've installed `w_scan` and was able to scan channels to a `channels.conf` file via:\r\n\r\n```sh\r\nw_scan -fa > channels.conf\r\n```\r\n\r\nHowever upon attempting to open `me-tv` or `kaffeine`, it seems the device has stopped working.\r\n\r\nThe only way to get the device to scan or seemingly connect again is by unplugging it.\r\n\r\nI also seem to get `segfaults` as well:\r\n\r\n<img width=\"728\" alt=\"screen shot 2017-10-17 at 3 47 41 am\" src=\"https://user-images.githubusercontent.com/523141/31652699-f8ad0912-b2ed-11e7-851c-c21a8357e148.png\">"}}
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