Most recent kernel where this bug did not occur: 2.6.11 Distribution: SuSE 10.0 Hardware Environment: Acer Ferrari 3000 Software Environment: Problem Description: My system is a laptop (acer ferrari 3000) which has a builtin 4-1 card reader. It used to work just fine with SuSE 9.3 (2.6.11). However, I upgraded to 10.0 (2.6.13) and now, it doesn't work anymore. Whenever I insert my SD card, the orange light lights up for quite some time (which is not normal) and then nothing is mounted. I get this error in dmesg : SCSI device sda: 494080 512-byte hdwr sectors (253 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through SCSI device sda: 494080 512-byte hdwr sectors (253 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through sda: sda1 usb 3-1: reset full speed USB device using uhci_hcd and address 2 usb 3-1: reset full speed USB device using uhci_hcd and address 2 usb 3-1: reset full speed USB device using uhci_hcd and address 2 usb 3-1: reset full speed USB device using uhci_hcd and address 2 usb 3-1: reset full speed USB device using uhci_hcd and address 2 scsi: Device offlined - not ready after error recovery: host 0 channel 0 id 0 lun 0 SCSI error : <0 0 0 0> return code = 0x50000 end_request: I/O error, dev sda, sector 494013 printk: 8 messages suppressed. Buffer I/O error on device sda1, logical block 493912 scsi0 (0:0): rejecting I/O to offline device Buffer I/O error on device sda1, logical block 493913 Buffer I/O error on device sda1, logical block 493914 Buffer I/O error on device sda1, logical block 493915 Buffer I/O error on device sda1, logical block 493916 Buffer I/O error on device sda1, logical block 493917 Buffer I/O error on device sda1, logical block 493918 Buffer I/O error on device sda1, logical block 493919 scsi0 (0:0): rejecting I/O to offline device scsi0 (0:0): rejecting I/O to offline device Buffer I/O error on device sda1, logical block 493912 Buffer I/O error on device sda1, logical block 493913 scsi0 (0:0): rejecting I/O to offline device scsi0 (0:0): rejecting I/O to offline device scsi0 (0:0): rejecting I/O to offline device scsi0 (0:0): rejecting I/O to offline device scsi0 (0:0): rejecting I/O to offline device I also tried other distros running kernels 2.6.12, 13 or 14 and all are a NO GO. Only kernels <= 2.6.11 work. Anyone got an idea ? Thanx, Georges.
Do other ports on the 4-in-1 work? Do other SD cards work? Can you rebuild a kernel with USB Mass Storage Verbose Debug enabled?
>Do other ports on the 4-in-1 work? I have no idea, I don't have any other media to try with, unfortunately. However, I have a total of 3 card readers (one of them is the 4-1, the other 2 are USB sd readers). None of them work. >Do other SD cards work? See previous answer. >Can you rebuild a kernel with USB Mass Storage Verbose Debug enabled? I'll do that soon. I upgraded to 10.1 alpha4, hoping the new kernel (2.6.15) would help. Alas, same problem :(
Can you post the kernel log messages for when you have enabled usb mass storage debugging?
If you try the latest 10.1 beta kernels, can you let us know if that works or not?
Sorry I wasn't able to respond to you yet. I am unfortunately very busy and I've switched back to Windows (temporarily only, I hope !). As soon as 10.1 is out, I'll try it and tell you. Georges.
Ok, will close this until then. Please reopen if you still have issues.