On Thursday, April 19, 2012 12:08:58 PM Mark Cason did opine: > On 04/19/2012 10:15 AM, gene heskett wrote: > > On Thursday, April 19, 2012 10:34:37 AM Mark Wendt did opine: > > > > Humm, inserted into my reader, its presence is acknowledged, but its > > not accessible. The usb system issues a boatload of resets but never > > gets any farther than listing it as sdg, sdh, sdi, sdj. The reader > > itself indicates it is plugged in by turning on a "lights up the whole > > room" blue led Does anyone know what modules are needed to access an > > SD card while running linux? Cheers, Gene > > On any modern Linux OS, it should "Just Work". There's been > instances where flash drives had issues in linux, but worked perfectly > well in Windows, due to software already installed on the drives. > > You can always try to reformat it from a terminal, using the command > mkfs.vfat, and the location of your device. (/dev/sd?)
Ahh, but which sd* is it: From dmesg when I plug in the reader: usb 1-2.4: new high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: default language 0x0409 usb 1-2.4: udev 52, busnum 1, minor = 51 usb 1-2.4: New USB device found, idVendor=05e3, idProduct=070e usb 1-2.4: New USB device strings: Mfr=0, Product=1, SerialNumber=2 usb 1-2.4: Product: USB Storage usb 1-2.4: SerialNumber: 000000009317 usb 1-2.4: usb_probe_device usb 1-2.4: configuration #1 chosen from 1 choice usb 1-2.4: adding 1-2.4:1.0 (config #1, interface 0) usbserial_generic 1-2.4:1.0: usb_probe_interface usbserial_generic 1-2.4:1.0: usb_probe_interface - got id usb-storage 1-2.4:1.0: usb_probe_interface usb-storage 1-2.4:1.0: usb_probe_interface - got id scsi44 : usb-storage 1-2.4:1.0 drivers/usb/core/inode.c: creating file '052' scsi 44:0:0:0: Direct-Access Generic STORAGE DEVICE 9317 PQ: 0 ANSI: 0 sd 44:0:0:0: Attached scsi generic sg4 type 0 scsi 44:0:0:1: Direct-Access Generic STORAGE DEVICE 9317 PQ: 0 ANSI: 0 sd 44:0:0:1: Attached scsi generic sg7 type 0 scsi 44:0:0:2: Direct-Access Generic STORAGE DEVICE 9317 PQ: 0 ANSI: 0 sd 44:0:0:2: Attached scsi generic sg8 type 0 sd 44:0:0:0: [sdg] Attached SCSI removable disk scsi 44:0:0:3: Direct-Access Generic STORAGE DEVICE 9317 PQ: 0 ANSI: 0 sd 44:0:0:3: Attached scsi generic sg9 type 0 sd 44:0:0:1: [sdh] Attached SCSI removable disk sd 44:0:0:2: [sdi] Attached SCSI removable disk sd 44:0:0:3: [sdj] Attached SCSI removable disk Then I plug this microSDHC card into the reader, its led comes on, but no further data appears in the next dmesg until many seconds later when it adds this: hub 1-2:1.0: state 7 ports 4 chg 0000 evt 0010 usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: state 7 ports 4 chg 0000 evt 0010 hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms sd 44:0:0:3: Device offlined - not ready after error recovery hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: state 7 ports 4 chg 0000 evt 0010 hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: state 7 ports 4 chg 0000 evt 0010 usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: state 7 ports 4 chg 0000 evt 0010 hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms sd 44:0:0:1: Device offlined - not ready after error recovery hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: state 7 ports 4 chg 0000 evt 0010 hub 1-2:1.0: port 4 not reset yet, waiting 10ms usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: port 4 not reset yet, waiting 10ms hub 1-2:1.0: state 7 ports 4 chg 0000 evt 0010 usb 1-2.4: reset high-speed USB device number 52 using ehci_hcd hub 1-2:1.0: port 4 not reset yet, waiting 10ms sd 44:0:0:2: Device offlined - not ready after error recovery I am beginning to think I might have a duff card. But I'll move it to a direct motherboard usb port just for S&G. It was plugged into a more convenient to reach USB-2.0 hub. Plugging the whole thing into a direct usb port fiddles around trying to find something for a couple of minutes, but winds up looking like this in dmesg: ehci_hcd 0000:00:02.1: port 5 full speed --> companion ehci_hcd 0000:00:02.1: GetStatus port:5 status 003001 0 ACK POWER OWNER sig=se0 CONNECT hub 1-0:1.0: port 5 not reset yet, waiting 50ms hub 1-0:1.0: state 7 ports 10 chg 0000 evt 0020 ehci_hcd 0000:00:02.1: GetStatus port:5 status 001002 0 ACK POWER sig=se0 CSC hub 1-0:1.0: logical disconnect on port 5 hub 1-0:1.0: state 7 ports 10 chg 0020 evt 0020 hub 1-0:1.0: port 5, status 0100, change 0000, 12 Mb/s usb 1-5: USB disconnect, device number 53 usb 1-5: unregistering device usb 1-5: unregistering interface 1-5:1.0 usb 1-5: usb_disable_device nuking all URBs Thanks & Cheers Mark, Gene -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) My web page: <http://coyoteden.dyndns-free.com:85/gene> Life is difficult because it is non-linear. ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
