Public bug reported:
this is a freaking old bug but it's on 12.04 and this is bad i can
remember this since 9.04 0_0
step:
insert your sd card
copy a file that is > 1 Gb from sd to your computer or better to external hd
(usb)
you will see the freaking unmount -.-
lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and
945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS,
943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML
Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio
Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev
02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev
02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev
02)
00:1d.0 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller
#1 (rev 02)
00:1d.1 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller
#2 (rev 02)
00:1d.2 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller
#3 (rev 02)
00:1d.3 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller
#4 (rev 02)
00:1d.7 USB controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller
(rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
(rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA
Controller [IDE mode] (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
05:00.0 Ethernet controller: Atheros Communications Inc. AR242x / AR542x
Wireless Network Adapter (PCI-Express) (rev 01)
07:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
07:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE
1394 Host Controller
07:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card
Reader (SD/MMC/MS/MS PRO/xD)
07:06.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD
Host Controller
07:08.0 Ethernet controller: Intel Corporation PRO/100 VE Network Connection
(rev 02)
the error
10/5/2012 09:32:40 fresh kernel [97822.800059] tifm_sd0:1 : card failed
to respond for a long period of time (12, 1)
10/5/2012 09:32:40 fresh kernel [97822.800102] tifm0 : demand removing
card from socket 0:1
10/5/2012 09:32:40 fresh kernel [97822.800194] mmc1: card fb5c removed
10/5/2012 09:32:40 fresh kernel [97822.800286] mmcblk0: error -123
sending status command, retrying
10/5/2012 09:32:40 fresh kernel [97822.800295] mmcblk0: error -123
sending status command, retrying
10/5/2012 09:32:40 fresh kernel [97822.800303] mmcblk0: error -123
sending status command, aborting
10/5/2012 09:32:40 fresh kernel [97822.800313] end_request: I/O error,
dev mmcblk0, sector 16144880
10/5/2012 09:32:40 fresh kernel [97822.800327] end_request: I/O error,
dev mmcblk0, sector 16144888
10/5/2012 09:32:40 fresh kernel [97822.800336] end_request: I/O error,
dev mmcblk0, sector 16144896
10/5/2012 09:32:40 fresh kernel [97822.800346] end_request: I/O error,
dev mmcblk0, sector 16144904
10/5/2012 09:32:40 fresh kernel [97822.800355] end_request: I/O error,
dev mmcblk0, sector 16144912
10/5/2012 09:32:40 fresh kernel [97822.800365] end_request: I/O error,
dev mmcblk0, sector 16144920
10/5/2012 09:32:40 fresh kernel [97822.800374] end_request: I/O error,
dev mmcblk0, sector 16144928
10/5/2012 09:32:40 fresh kernel [97822.800383] end_request: I/O error,
dev mmcblk0, sector 16144936
10/5/2012 09:32:40 fresh kernel [97822.800393] end_request: I/O error,
dev mmcblk0, sector 16144944
10/5/2012 09:32:40 fresh kernel [97822.800402] end_request: I/O error,
dev mmcblk0, sector 16144952
10/5/2012 09:32:40 fresh kernel [97822.800411] end_request: I/O error,
dev mmcblk0, sector 16144960
10/5/2012 09:32:40 fresh kernel [97822.800420] end_request: I/O error,
dev mmcblk0, sector 16144968
10/5/2012 09:32:40 fresh kernel [97822.800429] end_request: I/O error,
dev mmcblk0, sector 16144976
10/5/2012 09:32:40 fresh kernel [97822.800438] end_request: I/O error,
dev mmcblk0, sector 16144984
10/5/2012 09:32:40 fresh kernel [97822.800447] end_request: I/O error,
dev mmcblk0, sector 16144992
10/5/2012 09:32:40 fresh kernel [97822.800456] end_request: I/O error,
dev mmcblk0, sector 16145000
10/5/2012 09:32:40 fresh kernel [97822.800465] end_request: I/O error,
dev mmcblk0, sector 16145008
10/5/2012 09:32:40 fresh kernel [97822.800473] end_request: I/O error,
dev mmcblk0, sector 16145016
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Summary changed:
- usb storage device unmounts itself while copying and gives I/O error
+ usb storage device unmounts itself while copying and gives I/O error
u\kubuntu 12.04
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https://bugs.launchpad.net/bugs/997530
Title:
usb storage device unmounts itself while copying and gives I/O error
u\kubuntu 12.04
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