Public bug reported:
Installed Gutsy on my Acer Aspire 5100-5674 laptop. The included ENE
memory card reader is recognized, SD cards mount / unmount fine. Two of
my 256mb SD cards work without trouble; however, my 2gb SD card produces
I/O error messages whenever I try to copy to or from it. The card is
only a few months old and does not give me any trouble using Windows
Vista on the same hardware, as well as on 2 of the other Windows-based
PCs in my home. All 3 SD cards are vfat formatted.
lspci output, if it's of any help:
00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 10)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:04.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:12.0 IDE interface: ATI Technologies Inc 4379 Serial ATA Controller (rev 80)
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev
80)
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev
80)
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
(rev 80)
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 83)
00:14.1 IDE interface: ATI Technologies Inc Standard Dual Channel PCI IDE
Controller (rev 80)
00:14.2 Audio device: ATI Technologies Inc SB450 HDA Audio (rev 01)
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge (rev 80)
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge (rev 80)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address
Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM
Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS485 [Radeon Xpress
1100 IGP]
02:00.0 Network controller: Broadcom Corporation BCM94311MCG wlan mini-PCI (rev
01)
06:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
06:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus Controller (rev 10)
06:04.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card Reader
Controller (rev 01)
06:04.2 Generic system peripheral [0805]: ENE Technology Inc ENE PCI Secure
Digital Card Reader Controller (rev 01)
06:04.3 FLASH memory: ENE Technology Inc FLASH memory: ENE Technology Inc: (rev
01)
06:04.4 FLASH memory: ENE Technology Inc SD/MMC Card Reader Controller (rev 01)
And an excerpt of the system log (which spews out about 126 lines
whenever I try to copy to or from the card in question):
Nov 7 19:46:45 acer-laptop kernel: [10220.536000] mmcblk0: mmc1:5f30 SD02G
2011136KiB
Nov 7 19:46:45 acer-laptop kernel: [10220.536000] mmcblk0: p1
Nov 7 19:46:46 acer-laptop kernel: [10220.908000] end_request: I/O error, dev
mmcblk0, sector 4022012
Nov 7 19:46:46 acer-laptop kernel: [10220.908000] end_request: I/O error, dev
mmcblk0, sector 4022013
Nov 7 19:46:46 acer-laptop kernel: [10220.908000] end_request: I/O error, dev
mmcblk0, sector 4022014
Nov 7 19:46:46 acer-laptop kernel: [10220.908000] end_request: I/O error, dev
mmcblk0, sector 4022015
Nov 7 19:46:46 acer-laptop kernel: [10220.908000] end_request: I/O error, dev
mmcblk0, sector 4022016
Nov 7 19:46:46 acer-laptop kernel: [10220.908000] end_request: I/O error, dev
mmcblk0, sector 4022017
Nov 7 19:46:46 acer-laptop kernel: [10220.908000] end_request: I/O error, dev
mmcblk0, sector 4022018
** Affects: ubuntu
Importance: Undecided
Status: New
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ENE card reader gives I/O errors
https://bugs.launchpad.net/bugs/160863
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