Hello, I have fedore 18. When I insert an SD reader with an sdc card (SanDisk), I get the following messages in syslog (however, fdisk -l or df -h do not show the sd device, only one hard disk sata device):
Dec 6 20:02:51 a kernel: [ 85.667051] usb 1-10: new high-speed USB device number 4 using ehci_hcd Dec 6 20:02:51 a kernel: [ 85.782821] usb 1-10: New USB device found, idVendor=0cf2, idProduct=6230 Dec 6 20:02:51 a kernel: [ 85.782828] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=4 Dec 6 20:02:51 a kernel: [ 85.782835] usb 1-10: Product: UB623X Dec 6 20:02:51 a kernel: [ 85.782840] usb 1-10: Manufacturer: ENE Flash Dec 6 20:02:51 a kernel: [ 85.782845] usb 1-10: SerialNumber: 606569746801 Dec 6 20:02:51 a mtp-probe: checking bus 1, device 4: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-10" Dec 6 20:02:51 a mtp-probe: bus: 1, device: 4 was not an MTP device Dec 6 20:02:51 a kernel: [ 85.839162] Initializing USB Mass Storage driver... Dec 6 20:02:51 a kernel: [ 85.839472] scsi6 : usb-storage 1-10:1.0 Dec 6 20:02:51 a kernel: [ 85.839643] usbcore: registered new interface driver usb-storage Dec 6 20:02:51 a kernel: [ 85.839646] USB Mass Storage support registered. Dec 6 20:02:52 a kernel: [ 86.842137] scsi 6:0:0:0: Direct-Access USB2.0 CardReader CF 0100 PQ: 0 ANSI: 0 Dec 6 20:02:52 a kernel: [ 86.842601] scsi 6:0:0:1: Direct-Access USB2.0 CardReader SM XD 0100 PQ: 0 ANSI: 0 Dec 6 20:02:52 a kernel: [ 86.843504] scsi 6:0:0:2: Direct-Access USB2.0 CardReader MS 0100 PQ: 0 ANSI: 0 Dec 6 20:02:52 a kernel: [ 86.843992] scsi 6:0:0:3: Direct-Access USB2.0 CardReader SD 0100 PQ: 0 ANSI: 0 Dec 6 20:02:52 a kernel: [ 86.846126] sd 6:0:0:0: Attached scsi generic sg1 type 0 Dec 6 20:02:52 a kernel: [ 86.846453] sd 6:0:0:1: Attached scsi generic sg2 type 0 Dec 6 20:02:52 a kernel: [ 86.846805] sd 6:0:0:2: Attached scsi generic sg3 type 0 Dec 6 20:02:52 a kernel: [ 86.847157] sd 6:0:0:3: Attached scsi generic sg4 type 0 Dec 6 20:02:52 a kernel: [ 86.857981] sd 6:0:0:0: [sdb] Attached SCSI removable disk Dec 6 20:02:52 a kernel: [ 86.858993] sd 6:0:0:1: [sdc] Attached SCSI removable disk Dec 6 20:02:52 a kernel: [ 86.859994] sd 6:0:0:2: [sdd] Attached SCSI removable disk Dec 6 20:02:52 a kernel: [ 86.860979] sd 6:0:0:3: [sde] Attached SCSI removable disk
any ideas?
On Dec 6, 2013, at 9:25 AM, Kevin Wilson wkevils@gmail.com wrote:
Hello, I have fedore 18. When I insert an SD reader with an sdc card (SanDisk), I get the following messages in syslog (however, fdisk -l or df -h do not show the sd device, only one hard disk sata device):
Use lsblk to see if there's in fact still a device node for sdc. And then you can try:
dd if=/dev/sdc count=1 2>/dev/null | hexdump -C
That will report the contents of LBA 0, a.k.a. the MBR.
What device did the SD card come from and how big is it? Is it SD or SDXC? The SDXC spec makes exFAT the volume format for these cards, which is proprietary. There are one or two floss projects that enable support for exFAT. But when I do a yum search, I get no results. I don't have rpmfusion or any 3rd party repos enabled, however. So I'd look there.
Chris Murphy
Running [~]# lsblk shows no sdc: NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 232.9G 0 disk ââsda1 8:1 0 29.3G 0 part ââsda2 8:2 0 19.5G 0 part / ââsda3 8:3 0 146.5G 0 part ââsda4 8:4 0 1K 0 part ââsda5 8:5 0 9.8G 0 part ââsda6 8:6 0 2G 0 part ââsda7 8:7 0 25.9G 0 part
Running [~]# dd if=/dev/sdc count=1 2>/dev/null | hexdump -C
shows nothing
regards Kevin
On Dec 6, 2013, at 2:18 PM, Kevin Wilson wkevils@gmail.com wrote:
Running [~]# lsblk shows no sdc: NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 232.9G 0 disk ââsda1 8:1 0 29.3G 0 part ââsda2 8:2 0 19.5G 0 part / ââsda3 8:3 0 146.5G 0 part ââsda4 8:4 0 1K 0 part ââsda5 8:5 0 9.8G 0 part ââsda6 8:6 0 2G 0 part ââsda7 8:7 0 25.9G 0 part
Running [~]# dd if=/dev/sdc count=1 2>/dev/null | hexdump -C
shows nothing
Hmm, well try rebooting, and then plug in the card reader with the SD card attached, and then run:
journalctl -b -o short-monotonic > journal.txt lspci -vvnn > lspci.txt
And post on pastebin.com, or some such, and then report the URLs here.
In the meantime you might also check into borrowing another SD card reader and/or card and see if that changes the situation.
Chris Murphy
1. try inserting the card after the reader is plugged in. 2. does the reader support sdhc cards (>2gb) and if no and the card is greater than 2gb it won't work.
On Fri, Dec 6, 2013 at 10:25 AM, Kevin Wilson wkevils@gmail.com wrote:
Hello, I have fedore 18. When I insert an SD reader with an sdc card (SanDisk), I get the following messages in syslog (however, fdisk -l or df -h do not show the sd device, only one hard disk sata device):
Dec 6 20:02:51 a kernel: [ 85.667051] usb 1-10: new high-speed USB device number 4 using ehci_hcd Dec 6 20:02:51 a kernel: [ 85.782821] usb 1-10: New USB device found, idVendor=0cf2, idProduct=6230 Dec 6 20:02:51 a kernel: [ 85.782828] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=4 Dec 6 20:02:51 a kernel: [ 85.782835] usb 1-10: Product: UB623X Dec 6 20:02:51 a kernel: [ 85.782840] usb 1-10: Manufacturer: ENE Flash Dec 6 20:02:51 a kernel: [ 85.782845] usb 1-10: SerialNumber: 606569746801 Dec 6 20:02:51 a mtp-probe: checking bus 1, device 4: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-10" Dec 6 20:02:51 a mtp-probe: bus: 1, device: 4 was not an MTP device Dec 6 20:02:51 a kernel: [ 85.839162] Initializing USB Mass Storage driver... Dec 6 20:02:51 a kernel: [ 85.839472] scsi6 : usb-storage 1-10:1.0 Dec 6 20:02:51 a kernel: [ 85.839643] usbcore: registered new interface driver usb-storage Dec 6 20:02:51 a kernel: [ 85.839646] USB Mass Storage support registered. Dec 6 20:02:52 a kernel: [ 86.842137] scsi 6:0:0:0: Direct-Access USB2.0 CardReader CF 0100 PQ: 0 ANSI: 0 Dec 6 20:02:52 a kernel: [ 86.842601] scsi 6:0:0:1: Direct-Access USB2.0 CardReader SM XD 0100 PQ: 0 ANSI: 0 Dec 6 20:02:52 a kernel: [ 86.843504] scsi 6:0:0:2: Direct-Access USB2.0 CardReader MS 0100 PQ: 0 ANSI: 0 Dec 6 20:02:52 a kernel: [ 86.843992] scsi 6:0:0:3: Direct-Access USB2.0 CardReader SD 0100 PQ: 0 ANSI: 0 Dec 6 20:02:52 a kernel: [ 86.846126] sd 6:0:0:0: Attached scsi generic sg1 type 0 Dec 6 20:02:52 a kernel: [ 86.846453] sd 6:0:0:1: Attached scsi generic sg2 type 0 Dec 6 20:02:52 a kernel: [ 86.846805] sd 6:0:0:2: Attached scsi generic sg3 type 0 Dec 6 20:02:52 a kernel: [ 86.847157] sd 6:0:0:3: Attached scsi generic sg4 type 0 Dec 6 20:02:52 a kernel: [ 86.857981] sd 6:0:0:0: [sdb] Attached SCSI removable disk Dec 6 20:02:52 a kernel: [ 86.858993] sd 6:0:0:1: [sdc] Attached SCSI removable disk Dec 6 20:02:52 a kernel: [ 86.859994] sd 6:0:0:2: [sdd] Attached SCSI removable disk Dec 6 20:02:52 a kernel: [ 86.860979] sd 6:0:0:3: [sde] Attached SCSI removable disk
any ideas?
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Hi inserting the card after the reader is plugged in did not change anything, still cannot read it. It is 2GB SD card of SanDisk.
Kevin Wilson wkevils@gmail.com writes:
Hi inserting the card after the reader is plugged in did not change anything, still cannot read it. It is 2GB SD card of SanDisk.
Take the card out and put it back in until it is detected --- give it a few seconds to detect the card. Try to plug the card reader into a different USB port.
If you cannot find a combination of the USB port the reader is plugged into and whether to plug the card in after the reader is plugged in or before plugging in the reader and taking out the card and putting it back in while the reader is plugged in, just get another card reader.
Hi, Update from the front: I tried the same SD reader on Ubuntu and I could not see it with fdisk -l. However, when I put the SD card in a different slot in this reader, it worked! I will try the same on Fedora and let you know... KW
On Sat, Dec 7, 2013 at 3:13 AM, lee lee@yun.yagibdah.de wrote:
Kevin Wilson wkevils@gmail.com writes:
Hi inserting the card after the reader is plugged in did not change anything, still cannot read it. It is 2GB SD card of SanDisk.
Take the card out and put it back in until it is detected --- give it a few seconds to detect the card. Try to plug the card reader into a different USB port.
If you cannot find a combination of the USB port the reader is plugged into and whether to plug the card in after the reader is plugged in or before plugging in the reader and taking out the card and putting it back in while the reader is plugged in, just get another card reader.
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Chris Murphy -
Kevin Wilson -
lee -
Roger Heflin