I am getting the same or very similar problem with dapper and kernel 2.6.15-26-686.
I have a Motorola E1070 mobile phone which can work as a usb mass storage device. When I connect it, everything seems to work, and I can read files from it OK. However, as soon as I try to write anything I consistently get messages like: Aug 3 10:45:10 localhost kernel: [17235773.020000] sd 0:0:0:0: SCSI error: return code = 0x10070000 Aug 3 10:45:10 localhost kernel: [17235773.020000] end_request: I/O error, dev sda, sector 1472 Aug 3 10:45:10 localhost kernel: [17235773.020000] Buffer I/O error on device sda1, logical block 1235 Aug 3 10:45:10 localhost kernel: [17235773.020000] lost page write due to I/O error on sda1 Aug 3 10:45:15 localhost kernel: [17235777.884000] sd 0:0:0:0: SCSI error: return code = 0x10070000 Aug 3 10:45:15 localhost kernel: [17235777.884000] end_request: I/O error, dev sda, sector 1473 Aug 3 10:45:15 localhost kernel: [17235777.884000] Buffer I/O error on device sda1, logical block 1236 Aug 3 10:45:15 localhost kernel: [17235777.884000] lost page write due to I/O error on sda1 Aug 3 10:45:20 localhost kernel: [17235782.336000] sd 0:0:0:0: SCSI error: return code = 0x10070000 Aug 3 10:45:20 localhost kernel: [17235782.336000] end_request: I/O error, dev sda, sector 1474 Aug 3 10:45:20 localhost kernel: [17235782.336000] Buffer I/O error on device sda1, logical block 1237 Aug 3 10:45:20 localhost kernel: [17235782.336000] lost page write due to I/O error on sda1 Aug 3 10:45:24 localhost kernel: [17235786.772000] sd 0:0:0:0: SCSI error: return code = 0x10070000 Aug 3 10:45:24 localhost kernel: [17235786.772000] end_request: I/O error, dev sda, sector 1475 Aug 3 10:45:24 localhost kernel: [17235786.772000] Buffer I/O error on device sda1, logical block 1238 Aug 3 10:45:24 localhost kernel: [17235786.772000] lost page write due to I/O error on sda1 It doesn't seem to cause any kernel panics or make the system unstable. I can even remove the phone at this point and the kernel seems to tidy up safely, but without any data ever having been written to the device. The same phone works fine under Windows 2000. I have several other usb mass storage devices (camera, pen drive etc) which work fine on the same dapper box. I think the problem also affects the 2.6.17 kernel, because I have a Gentoo box with that kernel which behaves similarly. -- usb flash memory hangs after copying few MB https://launchpad.net/bugs/17881 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
