Hello, Tom H wrote: > - grub wasn't updated for 6.0.1. Its last squeeze update was on 17 > January, pre-6.0 release (6 February IIRC). So, strictly speaking, it > isn't grub that's broken grub.
I attached the hex-view of mbr written by ubuntu and mbr written by debian. May be it can help finding a track to the problem. kind regards Gero
0x00000000: eb 63 90 10 8e d0 bc 00 b0 b8 00 00 8e d8 8e c0 fb be 00 7c bf 00 06 b9 00 02 f3 a4 ea 21 06 00 0x00000020: 00 be be 07 38 04 75 0b 83 c6 10 81 fe fe 07 75 f3 eb 16 b4 02 b0 01 bb 00 7c b2 80 8a 74 03 02 0x00000040: ff 00 00 20 01 00 00 00 00 02 fa 90 90 f6 c2 80 75 02 b2 80 ea 59 7c 00 00 31 00 80 01 00 00 00 0x00000060: 00 00 00 00 ff fa eb 07 f6 c2 80 75 02 b2 80 ea 74 7c 00 00 31 c0 8e d8 8e d0 bc 00 20 fb a0 64 0x00000080: 7c 3c ff 74 02 88 c2 52 be 80 7d e8 1c 01 be 05 7c f6 c2 80 74 48 b4 41 bb aa 55 cd 13 5a 52 72 0x000000a0: 3d 81 fb 55 aa 75 37 83 e1 01 74 32 31 c0 89 44 04 40 88 44 ff 89 44 02 c7 04 10 00 66 8b 1e 5c 0x000000c0: 7c 66 89 5c 08 66 8b 1e 60 7c 66 89 5c 0c c7 44 06 00 70 b4 42 cd 13 72 05 bb 00 70 eb 76 b4 08 0x000000e0: cd 13 73 0d f6 c2 80 0f 84 d8 00 be 8b 7d e9 82 00 66 0f b6 c6 88 64 ff 40 66 89 44 04 0f b6 d1 0x00000100: c1 e2 02 88 e8 88 f4 40 89 44 08 0f b6 c2 c0 e8 02 66 89 04 66 a1 60 7c 66 09 c0 75 4e 66 a1 5c 0x00000120: 7c 66 31 d2 66 f7 34 88 d1 31 d2 66 f7 74 04 3b 44 08 7d 37 fe c1 88 c5 30 c0 c1 e8 02 08 c1 88 0x00000140: d0 5a 88 c6 bb 00 70 8e c3 31 db b8 01 02 cd 13 72 1e 8c c3 60 1e b9 00 01 8e db 31 f6 bf 00 80 0x00000160: 8e c6 fc f3 a5 1f 61 ff 26 5a 7c be 86 7d eb 03 be 95 7d e8 34 00 be 9a 7d e8 2e 00 cd 18 eb fe 0x00000180: 47 52 55 42 20 00 47 65 6f 6d 00 48 61 72 64 20 44 69 73 6b 00 52 65 61 64 00 20 45 72 72 6f 72 0x000001a0: 0d 0a 00 bb 01 00 b4 0e cd 10 ac 3c 00 75 f4 c3 00 00 00 00 00 00 00 00 ac 99 05 00 00 00 00 01 0x000001c0: 01 00 83 fe ff ff 3f 00 00 00 f5 48 80 02 80 fe ff ff 83 fe ff ff 00 50 80 02 00 e8 0b 00 00 fe 0x000001e0: ff ff 83 fe ff ff 00 38 8c 02 00 78 1c 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa
0x00000000: eb 63 90 10 8e d0 bc 00 b0 b8 00 00 8e d8 8e c0 fb be 00 7c bf 00 06 b9 00 02 f3 a4 ea 21 06 00 0x00000020: 00 be be 07 38 04 75 0b 83 c6 10 81 fe fe 07 75 f3 eb 16 b4 02 b0 01 bb 00 7c b2 80 8a 74 03 02 0x00000040: ff 00 00 20 01 00 00 00 00 02 fa 90 90 f6 c2 80 75 02 b2 80 ea 59 7c 00 00 31 00 80 01 00 00 00 0x00000060: 00 00 00 00 ff fa 90 90 f6 c2 80 75 02 b2 80 ea 74 7c 00 00 31 c0 8e d8 8e d0 bc 00 20 fb a0 64 0x00000080: 7c 3c ff 74 02 88 c2 52 bb 17 04 80 27 03 74 06 be 88 7d e8 1c 01 be 05 7c f6 c2 80 74 48 b4 41 0x000000a0: bb aa 55 cd 13 5a 52 72 3d 81 fb 55 aa 75 37 83 e1 01 74 32 31 c0 89 44 04 40 88 44 ff 89 44 02 0x000000c0: c7 04 10 00 66 8b 1e 5c 7c 66 89 5c 08 66 8b 1e 60 7c 66 89 5c 0c c7 44 06 00 70 b4 42 cd 13 72 0x000000e0: 05 bb 00 70 eb 76 b4 08 cd 13 73 0d f6 c2 80 0f 84 d0 00 be 93 7d e9 82 00 66 0f b6 c6 88 64 ff 0x00000100: 40 66 89 44 04 0f b6 d1 c1 e2 02 88 e8 88 f4 40 89 44 08 0f b6 c2 c0 e8 02 66 89 04 66 a1 60 7c 0x00000120: 66 09 c0 75 4e 66 a1 5c 7c 66 31 d2 66 f7 34 88 d1 31 d2 66 f7 74 04 3b 44 08 7d 37 fe c1 88 c5 0x00000140: 30 c0 c1 e8 02 08 c1 88 d0 5a 88 c6 bb 00 70 8e c3 31 db b8 01 02 cd 13 72 1e 8c c3 60 1e b9 00 0x00000160: 01 8e db 31 f6 bf 00 80 8e c6 fc f3 a5 1f 61 ff 26 5a 7c be 8e 7d eb 03 be 9d 7d e8 34 00 be a2 0x00000180: 7d e8 2e 00 cd 18 eb fe 47 52 55 42 20 00 47 65 6f 6d 00 48 61 72 64 20 44 69 73 6b 00 52 65 61 0x000001a0: 64 00 20 45 72 72 6f 72 0d 0a 00 bb 01 00 b4 0e cd 10 ac 3c 00 75 f4 c3 ac 99 05 00 00 00 00 01 0x000001c0: 01 00 83 fe ff ff 3f 00 00 00 f5 48 80 02 80 fe ff ff 83 fe ff ff 00 50 80 02 00 e8 0b 00 00 fe 0x000001e0: ff ff 83 fe ff ff 00 38 8c 02 00 78 1c 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa