After upgrading my machine from fc6 to fc12 upload speed from my digital camera took a nosedive (as in unusable). The machine and camera HW hasn't changed. uname -a: Linux sky 2.6.31.12-175.2.22.asl.1.fc12.i686.PAE #1 SMP Tue Feb 23 19:08:13 PST 2010 i686 athlon i386 GNU/Linux dmesg: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ACPI: PCI Interrupt Link [LUB2] enabled at IRQ 23 ehci_hcd 0000:00:02.1: PCI INT B -> Link[LUB2] -> GSI 23 (level, low) -> IRQ 23 ehci_hcd 0000:00:02.1: setting latency timer to 64 ehci_hcd 0000:00:02.1: EHCI Host Controller ehci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:02.1: debug port 1 ehci_hcd 0000:00:02.1: cache line size of 64 is not supported ehci_hcd 0000:00:02.1: irq 23, io mem 0xefdbec00 ehci_hcd 0000:00:02.1: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.31.12-175.2.22.asl.1.fc12.i686.PAE ehci_hcd usb usb1: SerialNumber: 0000:00:02.1 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 10 ports detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver ACPI: PCI Interrupt Link [LUB0] enabled at IRQ 22 ohci_hcd 0000:00:02.0: PCI INT A -> Link[LUB0] -> GSI 22 (level, low) -> IRQ 22 ohci_hcd 0000:00:02.0: setting latency timer to 64 ohci_hcd 0000:00:02.0: OHCI Host Controller ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2 ohci_hcd 0000:00:02.0: irq 22, io mem 0xefdbf000 usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: OHCI Host Controller usb usb2: Manufacturer: Linux 2.6.31.12-175.2.22.asl.1.fc12.i686.PAE ohci_hcd usb usb2: SerialNumber: 0000:00:02.0 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 10 ports detected uhci_hcd: USB Universal Host Controller Interface driver ... After detecting a joystick and game controller ... usb 1-5: new high speed USB device using ehci_hcd and address 5 usb 1-5: New USB device found, idVendor=04da, idProduct=2372 usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-5: Product: DMC-LX3 usb 1-5: Manufacturer: Panasonic usb 1-5: SerialNumber: 0000000000000000003F0219000521 usb 1-5: configuration #1 chosen from 1 choice Initializing USB Mass Storage driver... scsi9 : SCSI emulation for USB Mass Storage devices usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usb-storage: device found at 5 usb-storage: waiting for device to settle before scanning usb-storage: device scan complete scsi 9:0:0:0: Direct-Access MATSHITA DMC-LX3 0100 PQ: 0 ANSI: 2 sd 9:0:0:0: Attached scsi generic sg5 type 0 sd 9:0:0:0: [sdd] Adjusting the sector count from its reported value: 15667200 sd 9:0:0:0: [sdd] 15667199 512-byte logical blocks: (8.02 GB/7.46 GiB) sd 9:0:0:0: [sdd] Write Protect is off sd 9:0:0:0: [sdd] Mode Sense: 04 00 00 00 sd 9:0:0:0: [sdd] Assuming drive cache: write through sd 9:0:0:0: [sdd] Adjusting the sector count from its reported value: 15667200 sd 9:0:0:0: [sdd] Assuming drive cache: write through sdd: sdd1 sdd: p1 size 15659008 exceeds device capacity, limited to end of disk sd 9:0:0:0: [sdd] Adjusting the sector count from its reported value: 15667200 sd 9:0:0:0: [sdd] Assuming drive cache: write through sd 9:0:0:0: [sdd] Attached SCSI removable disk SELinux: initialized (dev sdd1, type vfat), uses genfs_contexts -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
