I found this thread talking about a similar (maybe the same?) issue on the OLPC: http://www.gossamer-threads.com/lists/linux/kernel/937056
I don't know my way around the kernel code very well, but I tried making the listed changes in the 2.6.24-22 kernel source, but it did not fix the error. I just thought someone who knows more about it could verify if this is the same issue or not. Here's another dmesg output if it provides any more info: [ 142.627263] mmc0: new SDHC card at address 0002 [ 142.660450] mmcblk0: mmc0:0002 SD8GB 7929856KiB [ 142.660511] mmcblk0: p1 [ 143.086811] mmcblk0: error -110 transferring data [ 143.086823] end_request: I/O error, dev mmcblk0, sector 15859648 [ 143.086830] Buffer I/O error on device mmcblk0, logical block 1982456 [ 143.343194] mmcblk0: error -110 transferring data [ 143.343206] end_request: I/O error, dev mmcblk0, sector 15859648 [ 143.343212] Buffer I/O error on device mmcblk0, logical block 1982456 [ 143.713920] mmcblk0: error -110 transferring data [ 143.713932] end_request: I/O error, dev mmcblk0, sector 63 [ 143.713939] Buffer I/O error on device mmcblk0p1, logical block 0 [ 143.713949] end_request: I/O error, dev mmcblk0, sector 67 [ 143.713954] Buffer I/O error on device mmcblk0p1, logical block 1 [ 143.713964] end_request: I/O error, dev mmcblk0, sector 71 [ 143.713970] Buffer I/O error on device mmcblk0p1, logical block 2 [ 143.713978] end_request: I/O error, dev mmcblk0, sector 75 [ 143.713983] Buffer I/O error on device mmcblk0p1, logical block 3 [ 143.713992] end_request: I/O error, dev mmcblk0, sector 79 [ 143.713997] Buffer I/O error on device mmcblk0p1, logical block 4 [ 143.714005] end_request: I/O error, dev mmcblk0, sector 83 [ 143.714010] Buffer I/O error on device mmcblk0p1, logical block 5 [ 143.714018] end_request: I/O error, dev mmcblk0, sector 87 [ 143.714023] Buffer I/O error on device mmcblk0p1, logical block 6 [ 143.714031] end_request: I/O error, dev mmcblk0, sector 91 [ 143.714036] Buffer I/O error on device mmcblk0p1, logical block 7 [ 143.970258] mmcblk0: error -110 transferring data [ 143.970268] end_request: I/O error, dev mmcblk0, sector 63 [ 144.251890] kjournald starting. Commit interval 5 seconds [ 144.265036] EXT3 FS on mmcblk0p1, internal journal [ 144.265048] EXT3-fs: mounted filesystem with ordered data mode. Just to reiterate, the problem is still present in the 2.6.27 kernel source. -- SDHC card reader I/O errors in Intrepid (Alpha 5) https://bugs.launchpad.net/bugs/271349 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
