{"action":"created","issue":{"url":"https://api.github.com/repos/themaddoctor/linux-mybook-tools/issues/26","repository_url":"https://api.github.com/repos/themaddoctor/linux-mybook-tools","labels_url":"https://api.github.com/repos/themaddoctor/linux-mybook-tools/issues/26/labels{/name}","comments_url":"https://api.github.com/repos/themaddoctor/linux-mybook-tools/issues/26/comments","events_url":"https://api.github.com/repos/themaddoctor/linux-mybook-tools/issues/26/events","html_url":"https://github.com/themaddoctor/linux-mybook-tools/issues/26","id":394833672,"node_id":"MDU6SXNzdWUzOTQ4MzM2NzI=","number":26,"title":"Kernel development for custom ubuntu kernel?","user":{"login":"rosinx","id":31465867,"node_id":"MDQ6VXNlcjMxNDY1ODY3","avatar_url":"https://avatars2.githubusercontent.com/u/31465867?v=4","gravatar_id":"","url":"https://api.github.com/users/rosinx","html_url":"https://github.com/rosinx","followers_url":"https://api.github.com/users/rosinx/followers","following_url":"https://api.github.com/users/rosinx/following{/other_user}","gists_url":"https://api.github.com/users/rosinx/gists{/gist_id}","starred_url":"https://api.github.com/users/rosinx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rosinx/subscriptions","organizations_url":"https://api.github.com/users/rosinx/orgs","repos_url":"https://api.github.com/users/rosinx/repos","events_url":"https://api.github.com/users/rosinx/events{/privacy}","received_events_url":"https://api.github.com/users/rosinx/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":26,"created_at":"2018-12-29T23:45:53Z","updated_at":"2019-01-01T22:52:07Z","closed_at":null,"author_association":"NONE","body":"Hi guys,\r\nI'm currently running jakeday's custom Ubuntu kernel for surface devices on my surface book.https://github.com/jakeday/linux-surface\r\n\r\nI'm following the guide for Jmicron chip, which requests for \"kernel development\" to be installed in Ubuntu using this command “sudo apt-get build-dep linux-image-$(uname -r)”. I'm not sure if this would be different in my case given that I'm running a custom kernel. Could someone please help me with this?\r\n\r\nEDIT: I ran the steps for Jmicron chip and here is the result of hexdump -C kb3.bin. The guide says the 17th line (00000100 ) should have \"DEK1\" but it cannot be found. Any ideas?\r\n\r\n00000000  32 9d 40 67 92 32 cb b5  53 48 19 f6 6f c1 29 52  |2.@g.2..SH..o.)R|\r\n00000010  12 b1 38 1d 22 85 f7 a0  24 b9 b0 64 25 b3 ab 51  |..8.\"...$..d%..Q|\r\n00000020  06 35 90 34 9d 83 e4 a2  1a 09 c4 0e b0 47 c5 5c  |.5.4.........G.\\|\r\n00000030  a1 59 94 61 44 5d ae 2a  17 86 55 06 96 54 1b 89  |.Y.aD].*..U..T..|\r\n00000040  e3 81 d9 03 cd 44 dc bb  83 c4 87 d9 2b ba e6 ed  |.....D......+...|\r\n00000050  a5 a4 a6 5f e9 35 d0 88  9f a6 22 d1 28 f8 0a e1  |..._.5....\".(...|\r\n00000060  9f 99 82 f4 45 43 6b 54  9d 47 7d f5 16 68 a9 6e  |....ECkT.G}..h.n|\r\n00000070  75 7c 89 c5 8c 86 7f c7  23 90 c6 63 e1 3f c3 98  |u|......#..c.?..|\r\n00000080  38 ba 87 23 8a 71 eb 15  99 14 ee 34 01 c1 7e 21  |8..#.q.....4..~!|\r\n00000090  7d 51 1d 8e d1 27 23 d1  2e 37 11 55 14 62 93 f2  |}Q...'#..7.U.b..|\r\n000000a0  76 f2 f1 33 59 5f 00 8e  86 ce 30 89 a8 55 06 c0  |v..3Y_....0..U..|\r\n000000b0  7e fe ca 3e 27 ae 00 a2  2c b7 79 4b cc 9d a7 da  |~..>'...,.yK....|\r\n000000c0  7e c8 43 ad 3c d5 25 12  2d d8 11 aa 6b af e9 51  |~.C.<.%.-...k..Q|\r\n000000d0  39 da 12 79 86 c7 62 71  87 2f ce 9c df 26 4d ec  |9..y..bq./...&M.|\r\n000000e0  e4 c1 f6 c6 fc 13 e6 8a  2f 49 26 7c 1b cb 05 cc  |......../I&|....|\r\n000000f0  fe bc e9 0c 29 6a a5 b3  0c 89 93 03 d0 96 a5 ec  |....)j..........|\r\n00000100  3e e3 24 19 6a 3a be 6f  81 dd a1 6a 6d 49 cc e0  |>.$.j:.o...jmI..|\r\n00000110  8a d9 35 be 1a 82 b5 8e  43 6b bf 6c 5b 3c e2 54  |..5.....Ck.l[<.T|\r\n00000120  bb 71 49 a9 ec 6c f4 50  fd ba 52 7e 08 eb 4a 1c  |.qI..l.P..R~..J.|\r\n00000130  f9 45 e8 11 cc 82 01 ec  fd 82 fb 26 51 9f 8e 51  |.E.........&Q..Q|\r\n00000140  c4 91 c8 43 c1 8a bf c0  d1 67 c0 cf 68 f9 cb c7  |...C.....g..h...|\r\n00000150  a0 06 c7 27 41 6a 70 b0  2e 1d 26 43 b7 0b d7 e6  |...'Ajp...&C....|\r\n00000160  1b 1d 3f 48 bf c5 8c 89  af 52 84 46 71 65 ac d7  |..?H.....R.Fqe..|\r\n00000170  ab b5 98 74 d9 73 72 d3  d1 db ae ad 46 f3 02 38  |...t.sr.....F..8|\r\n00000180  07 48 0c 57 43 e4 a2 0d  d6 fb 69 31 66 77 32 4c  |.H.WC.....i1fw2L|\r\n00000190  fb 9b 69 93 09 4d 1a fe  b5 6a 07 0c 48 cc de 1b  |..i..M...j..H...|\r\n000001a0  83 17 08 e6 f4 5c 96 2c  ff 81 be 3c 04 0e 23 3e  |.....\\.,...<..#>|\r\n000001b0  b2 3c 6f 2e c0 7a 3d e2  b5 61 d1 58 81 77 7d e5  |.<o..z=..a.X.w}.|\r\n000001c0  ed c6 b6 ea bc 58 16 de  d6 d7 de 42 18 51 71 a0  |.....X.....B.Qq.|\r\n000001d0  1b 75 53 61 2d 13 94 6b  22 9b a1 f4 02 b6 fd ff  |.uSa-..k\".......|\r\n000001e0  dc a0 a8 a3 38 82 e5 ee  de 62 99 f1 85 55 b3 16  |....8....b...U..|\r\n000001f0  bd 6c 22 41 ab a5 83 9d  9d e7 a7 16 8c 30 04 3a  |.l\"A.........0.:|\r\n00000200  32 9d 40 67 92 32 cb b5  53 48 19 f6 6f c1 29 52  |2.@g.2..SH..o.)R|\r\n00000210  12 b1 38 1d 22 85 f7 a0  24 b9 b0 64 25 b3 ab 51  |..8.\"...$..d%..Q|\r\n00000220  06 35 90 34 9d 83 e4 a2  1a 09 c4 0e b0 47 c5 5c  |.5.4.........G.\\|\r\n00000230  a1 59 94 61 44 5d ae 2a  17 86 55 06 96 54 1b 89  |.Y.aD].*..U..T..|\r\n00000240  e3 81 d9 03 cd 44 dc bb  83 c4 87 d9 2b ba e6 ed  |.....D......+...|\r\n00000250  a5 a4 a6 5f e9 35 d0 88  9f a6 22 d1 28 f8 0a e1  |..._.5....\".(...|\r\n00000260  9f 99 82 f4 45 43 6b 54  9d 47 7d f5 16 68 a9 6e  |....ECkT.G}..h.n|\r\n00000270  75 7c 89 c5 8c 86 7f c7  23 90 c6 63 e1 3f c3 98  |u|......#..c.?..|\r\n00000280  38 ba 87 23 8a 71 eb 15  99 14 ee 34 01 c1 7e 21  |8..#.q.....4..~!|\r\n00000290  7d 51 1d 8e d1 27 23 d1  2e 37 11 55 14 62 93 f2  |}Q...'#..7.U.b..|\r\n000002a0  76 f2 f1 33 59 5f 00 8e  86 ce 30 89 a8 55 06 c0  |v..3Y_....0..U..|\r\n000002b0  7e fe ca 3e 27 ae 00 a2  2c b7 79 4b cc 9d a7 da  |~..>'...,.yK....|\r\n000002c0  7e c8 43 ad 3c d5 25 12  2d d8 11 aa 6b af e9 51  |~.C.<.%.-...k..Q|\r\n000002d0  39 da 12 79 86 c7 62 71  87 2f ce 9c df 26 4d ec  |9..y..bq./...&M.|\r\n000002e0  e4 c1 f6 c6 fc 13 e6 8a  2f 49 26 7c 1b cb 05 cc  |......../I&|....|\r\n000002f0  fe bc e9 0c 29 6a a5 b3  0c 89 93 03 d0 96 a5 ec  |....)j..........|\r\n00000300  3e e3 24 19 6a 3a be 6f  81 dd a1 6a 6d 49 cc e0  |>.$.j:.o...jmI..|\r\n00000310  8a d9 35 be 1a 82 b5 8e  43 6b bf 6c 5b 3c e2 54  |..5.....Ck.l[<.T|\r\n00000320  bb 71 49 a9 ec 6c f4 50  fd ba 52 7e 08 eb 4a 1c  |.qI..l.P..R~..J.|\r\n00000330  f9 45 e8 11 cc 82 01 ec  fd 82 fb 26 51 9f 8e 51  |.E.........&Q..Q|\r\n00000340  c4 91 c8 43 c1 8a bf c0  d1 67 c0 cf 68 f9 cb c7  |...C.....g..h...|\r\n00000350  a0 06 c7 27 41 6a 70 b0  2e 1d 26 43 b7 0b d7 e6  |...'Ajp...&C....|\r\n00000360  1b 1d 3f 48 bf c5 8c 89  af 52 84 46 71 65 ac d7  |..?H.....R.Fqe..|\r\n00000370  ab b5 98 74 d9 73 72 d3  d1 db ae ad 46 f3 02 38  |...t.sr.....F..8|\r\n00000380  07 48 0c 57 43 e4 a2 0d  d6 fb 69 31 66 77 32 4c  |.H.WC.....i1fw2L|\r\n00000390  fb 9b 69 93 09 4d 1a fe  b5 6a 07 0c 48 cc de 1b  |..i..M...j..H...|\r\n000003a0  83 17 08 e6 f4 5c 96 2c  ff 81 be 3c 04 0e 23 3e  |.....\\.,...<..#>|\r\n000003b0  b2 3c 6f 2e c0 7a 3d e2  b5 61 d1 58 81 77 7d e5  |.<o..z=..a.X.w}.|\r\n000003c0  ed c6 b6 ea bc 58 16 de  d6 d7 de 42 18 51 71 a0  |.....X.....B.Qq.|\r\n000003d0  1b 75 53 61 2d 13 94 6b  22 9b a1 f4 02 b6 fd ff  |.uSa-..k\".......|\r\n000003e0  dc a0 a8 a3 38 82 e5 ee  de 62 99 f1 85 55 b3 16  |....8....b...U..|\r\n000003f0  bd 6c 22 41 ab a5 83 9d  9d e7 a7 16 8c 30 04 3a  |.l\"A.........0.:|\r\n00000400\r\n\r\nThanks.\r\n"},"comment":{"url":"https://api.github.com/repos/themaddoctor/linux-mybook-tools/issues/comments/450762975","html_url":"https://github.com/themaddoctor/linux-mybook-tools/issues/26#issuecomment-450762975","issue_url":"https://api.github.com/repos/themaddoctor/linux-mybook-tools/issues/26","id":450762975,"node_id":"MDEyOklzc3VlQ29tbWVudDQ1MDc2Mjk3NQ==","user":{"login":"themaddoctor","id":6364418,"node_id":"MDQ6VXNlcjYzNjQ0MTg=","avatar_url":"https://avatars0.githubusercontent.com/u/6364418?v=4","gravatar_id":"","url":"https://api.github.com/users/themaddoctor","html_url":"https://github.com/themaddoctor","followers_url":"https://api.github.com/users/themaddoctor/followers","following_url":"https://api.github.com/users/themaddoctor/following{/other_user}","gists_url":"https://api.github.com/users/themaddoctor/gists{/gist_id}","starred_url":"https://api.github.com/users/themaddoctor/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/themaddoctor/subscriptions","organizations_url":"https://api.github.com/users/themaddoctor/orgs","repos_url":"https://api.github.com/users/themaddoctor/repos","events_url":"https://api.github.com/users/themaddoctor/events{/privacy}","received_events_url":"https://api.github.com/users/themaddoctor/received_events","type":"User","site_admin":false},"created_at":"2019-01-01T22:52:07Z","updated_at":"2019-01-01T22:52:07Z","author_association":"OWNER","body":"\"wd1\" is the partition, decrypted\r\n\"wd\" is the entire disk, decrypted\r\n\"sdb\" is the entire disk, encrypted\r\n\r\nI don't know why ddrescue  would freeze up. There is another variant called dd_rescue that you can try, or just \"dd\" (but dd does not handle errors well).\r\n\r\nYou should definitely unmount the filesystem before cloning. Now that I think of it, that might be the problem with ddrescue.\r\n\r\n"}}
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