mail from vendor:
> I read the bug description and find below info: > > (1) The original error log is: > > > [ 41.180392] mmc0: Got data interrupt 0x02000000 even though no data > operation was in progress. > [ 51.210537] mmc0: Timeout waiting for hardware interrupt. > [ 51.212627] mmc0: Got data interrupt 0x02000000 even though no data > operation was in progress. > [ 61.229658] mmc0: Timeout waiting for hardware interrupt. > [ 61.231738] mmc0: Got data interrupt 0x02000000 even though no data > operation was in progress. > [ 71.248714] mmc0: Timeout waiting for hardware interrupt. > [ 71.250815] mmc0: Got data interrupt 0x02000000 even though no data > operation was in progress. > [ 81.267947] mmc0: Timeout waiting for hardware interrupt. > [ 81.270026] mmc0: error -110 whilst initialising MMC card > [ 81.377041] mmc0: Got data interrupt 0x02000000 even though no data > operation was in progress. > [ 86.065388] mmc0: Card removed during transfer! > [ 86.065398] mmc0: Resetting controller. > [ 86.065544] mmc0: error -123 whilst initialising MMC card > > > (2) After add quirks2 , the error log is: > mmcblk0: error -84 transferring data, sector 128, nr 8, cmd response 0x900, > card status 0x0 > [ 3.871994] mmcblk0: retrying using single block read > [ 3.874248] mmcblk0: error -84 transferring data, sector 128, nr 8, cmd > response 0x900, card status 0x0 > [ 3.876503] mmcblk0: error -84 transferring data, sector 129, nr 7, cmd > response 0x900, card status 0x0 > [ 3.878758] mmcblk0: error -84 transferring data, sector 130, nr 6, cmd > response 0x900, card status 0x0 > [ 3.881013] mmcblk0: error -84 transferring data, sector 131, nr 5, cmd > response 0x900, card status 0x0 > [ 3.883268] mmcblk0: error -84 transferring data, sector 132, nr 4, cmd > response 0x900, card status 0x0 > [ 3.885523] mmcblk0: error -84 transferring data, sector 133, nr 3, cmd > response 0x900, card status 0x0 > [ 3.887778] mmcblk0: error -84 transferring data, sector 134, nr 2, cmd > response 0x900, card status 0x0 > [ 3.890032] mmcblk0: error -84 transferring data, sector 135, nr 1, cmd > response 0x900, card status 0x0 > [ 3.894348] mmcblk0: error -110 sending stop command, original cmd > response 0x900, card status 0x400900 > > Analysis: (1) The First failed is our known issue, it is failed at init stage. > (2) After the known issue is fixed, log 2 is another issue. > > In order to debug issue, could you show me the picture of the transcend mmc > card you use? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1397285 Title: O2 Micro cardreader [1217:8621] could not read mmc cards To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1397285/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
