{"action":"created","issue":{"url":"https://api.github.com/repos/JoeLametta/whipper/issues/177","repository_url":"https://api.github.com/repos/JoeLametta/whipper","labels_url":"https://api.github.com/repos/JoeLametta/whipper/issues/177/labels{/name}","comments_url":"https://api.github.com/repos/JoeLametta/whipper/issues/177/comments","events_url":"https://api.github.com/repos/JoeLametta/whipper/issues/177/events","html_url":"https://github.com/JoeLametta/whipper/issues/177","id":241767311,"number":177,"title":"Whipper offset find failing","user":{"login":"Q3CPMA","id":8896798,"avatar_url":"https://avatars5.githubusercontent.com/u/8896798?v=4","gravatar_id":"","url":"https://api.github.com/users/Q3CPMA","html_url":"https://github.com/Q3CPMA","followers_url":"https://api.github.com/users/Q3CPMA/followers","following_url":"https://api.github.com/users/Q3CPMA/following{/other_user}","gists_url":"https://api.github.com/users/Q3CPMA/gists{/gist_id}","starred_url":"https://api.github.com/users/Q3CPMA/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Q3CPMA/subscriptions","organizations_url":"https://api.github.com/users/Q3CPMA/orgs","repos_url":"https://api.github.com/users/Q3CPMA/repos","events_url":"https://api.github.com/users/Q3CPMA/events{/privacy}","received_events_url":"https://api.github.com/users/Q3CPMA/received_events","type":"User","site_admin":false},"labels":[{"id":197355931,"url":"https://api.github.com/repos/JoeLametta/whipper/labels/invalid","name":"invalid","color":"e6e6e6","default":true}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2017-07-10T16:13:03Z","updated_at":"2017-07-15T11:41:04Z","closed_at":null,"body":"Hello,\r\nafter running `whipper drive analyze` correctly, `whipper offset find -o +6` fails with the following:\r\n```\r\n> whipper offset find -o +6\r\nChecking device /dev/sr0\r\nTrying read offset 6 ...\r\nTraceback (most recent call last):\r\n  File \"/usr/lib64/python2.7/site-packages/morituri/extern/task/task.py\", line 511, in c\r\n    callable(*args, **kwargs)\r\n  File \"/usr/lib64/python2.7/site-packages/morituri/common/checksum.py\", line 73, in _arc\r\n    self._wave, self._v2)\r\n  File \"/usr/lib64/python2.7/site-packages/morituri/program/arc.py\", line 24, in accuraterip_checksum\r\n    stdout=PIPE, stderr=PIPE)\r\n  File \"/usr/lib64/python2.7/subprocess.py\", line 711, in __init__\r\n    errread, errwrite)\r\n  File \"/usr/lib64/python2.7/subprocess.py\", line 1343, in _execute_child\r\n    raise child_exception\r\nOSError: [Errno 2] No such file or directory\r\nWARNING:morituri.command.offset:Unknown task exception for offset 6: TaskException(OSError(2, 'No such file or directory'), 'exception OSError at /usr/lib64/python2.7/subprocess.py:1343: _execute_child(): [Errno 2] No such file or directory\\nTraceback (most recent call last):\\n  File \"/usr/lib64/python2.7/site-packages/morituri/extern/task/task.py\", line 511, in c\\n    callable(*args, **kwargs)\\n  File \"/usr/lib64/python2.7/site-packages/morituri/common/checksum.py\", line\r\n73, in _arc\\n    self._wave, self._v2)\\n  File \"/usr/lib64/python2.7/site-packages/morituri/program/arc.py\", line 24, in accuraterip_checksum\\n    stdout=PIPE, stderr=PIPE)\\n  File \"/usr/lib64/python2.7/subprocess.py\", line 711, in __init__\\n    errread, errwrite)\\n  File \"/usr/lib64/python2.7/subprocess.py\", line 1343, in _execute_child\\n    raise child_exception\\nOSError: [Errno 2] No such file or directory\\n')\r\nWARNING: cannot rip with offset 6...\r\nNo matching offset found.\r\nConsider trying again with a different disc.\r\n```\r\nWith the 0.5.1 release, an LG BDDVDRW CH12NS30 drive and three different CDs. I have run `whipper drive analyze` successfully."},"comment":{"url":"https://api.github.com/repos/JoeLametta/whipper/issues/comments/315528620","html_url":"https://github.com/JoeLametta/whipper/issues/177#issuecomment-315528620","issue_url":"https://api.github.com/repos/JoeLametta/whipper/issues/177","id":315528620,"user":{"login":"Q3CPMA","id":8896798,"avatar_url":"https://avatars5.githubusercontent.com/u/8896798?v=4","gravatar_id":"","url":"https://api.github.com/users/Q3CPMA","html_url":"https://github.com/Q3CPMA","followers_url":"https://api.github.com/users/Q3CPMA/followers","following_url":"https://api.github.com/users/Q3CPMA/following{/other_user}","gists_url":"https://api.github.com/users/Q3CPMA/gists{/gist_id}","starred_url":"https://api.github.com/users/Q3CPMA/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Q3CPMA/subscriptions","organizations_url":"https://api.github.com/users/Q3CPMA/orgs","repos_url":"https://api.github.com/users/Q3CPMA/repos","events_url":"https://api.github.com/users/Q3CPMA/events{/privacy}","received_events_url":"https://api.github.com/users/Q3CPMA/received_events","type":"User","site_admin":false},"created_at":"2017-07-15T11:41:04Z","updated_at":"2017-07-15T11:41:04Z","body":"Now the problem is different, I get this:\r\n```\r\n$ whipper offset find -o +6\r\nChecking device /dev/sr0\r\nTrying read offset 6 ...\r\nNo matching offset found.\r\n```\r\nWith every disc I tried, even if my disc is an \"LG Electronics - BDDVDRW CH12NS30\" with +6 in here http://www.accuraterip.com/driveoffsets.htm"}}
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