** Description changed:
I have a SD card reader inside my laptop that work correctly with
Windows XP. With Linux ubuntu Gutsy, it also worked correctly. Now with
- Hardy 2.6.24-10 kernel, The SD card reader will just work once, if I
- remove the SD card and put it back, it does not mount again and dmesg
- gets these outputs :
+ Hardy 2.6.24-11 kernel, The SD card reader automatically mount just half
+ of the time, if I remove the SD card and put it back, often does not
+ mount again. I can mount it manually myself in /media using /dev/mmcblk0
+ and it works, however no icon appears on the desktop or in "My Computer"
+ to show that this device is mounted. Here's dmesg outputs :
- [ 155.963267] mmc0: card 3542 removed
- [ 155.963786] mmcblk0: error -123 sending read/write command
- [ 155.963807] end_request: I/O error, dev mmcblk0, sector 396546
- [ 155.963815] Buffer I/O error on device mmcblk0p1, logical block 396303
- [ 155.963820] lost page write due to I/O error on mmcblk0p1
- [ 155.963831] end_request: I/O error, dev mmcblk0, sector 396547
- [ 155.963836] Buffer I/O error on device mmcblk0p1, logical block 396304
- [ 155.963841] lost page write due to I/O error on mmcblk0p1
- [ 155.963847] end_request: I/O error, dev mmcblk0, sector 396548
- [ 155.963852] Buffer I/O error on device mmcblk0p1, logical block 396305
- [ 155.963857] lost page write due to I/O error on mmcblk0p1
- [ 155.963862] end_request: I/O error, dev mmcblk0, sector 396549
- [ 155.963868] Buffer I/O error on device mmcblk0p1, logical block 396306
- [ 155.963873] lost page write due to I/O error on mmcblk0p1
- [ 297.546325] mmc0: new SD card at address 3542
- [ 297.547139] mmcblk0: mmc0:3542 SD01G 1006080KiB
- [ 297.547193] mmcblk0: p1
+ ** At this point, the system just booted, SD card is mounted and appears on
the Desktop
+ [ 128.239949] mmc0: card 3542 removed
+ ** I just removed the SD card
+ [ 128.381328] mmc0: new SD card at address 3542
+ [ 128.382127] mmcblk0: mmc0:3542 SD01G 1006080KiB
+ [ 128.382178] mmcblk0: p1
+ ** I just put back the SD card, but the card did not mount (also not mounted
in /media)
+ [ 129.682923] mmc0: card 3542 removed
+ ** I just removed the SD card
+ [ 130.109594] mmc0: new SD card at address 3542
+ [ 130.110054] mmcblk0: mmc0:3542 SD01G 1006080KiB
+ [ 130.110106] mmcblk0: p1
+ ** I just put back the SD card, which automatically mounted on /media and
appears on the Desktop
03:01.2 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro
Host Adapter [1180:0822] (rev 17) (prog-if 01)
Subsystem: Dell Unknown device [1028:0189]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Interrupt: pin C routed to IRQ 18
Region 0: Memory at dfcfc700 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Linux zxz-laptop 2.6.24-10-generic #1 SMP Fri Feb 22 19:08:18 UTC 2008
i686 GNU/Linux
--
[hardy] regression SD card does not mount Dell Inspiron 9300
https://bugs.launchpad.net/bugs/199215
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