Hi, I've just got a little old HP LaserJet 1200 printer. HP announces full USB 2.0 connection speed - 480 Mb/s - for this printer, but mine work only with 12 Mb/s speed. I don't know if this is a kernel or htoplug subsystem matter. I tried to found any info about that problem, but without success. Does anybody have any idea how to solve that problem? I send a log messages appears during printer power on bellow.
Thanks, Pawel [-- log file fragment --] Oct 9 08:19:43 localhost hub 1-0:1.0: state 7 ports 6 chg 0000 evt 0008 Oct 9 08:19:43 localhost ehci_hcd 0000:00:02.2: GetStatus port 3 status 001803 POWER sig=j CSC CONNECT Oct 9 08:19:43 localhost hub 1-0:1.0: port 3, status 0501, change 0001, 480 Mb/s Oct 9 08:19:43 localhost hub 1-0:1.0: debounce: port 3: total 100ms stable 100ms status 0x501 Oct 9 08:19:43 localhost ehci_hcd 0000:00:02.2: port 3 full speed --> companion Oct 9 08:19:43 localhost ehci_hcd 0000:00:02.2: GetStatus port 3 status 003001 POWER OWNER sig=se0 CONNECT Oct 9 08:19:43 localhost hub 3-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root Oct 9 08:19:43 localhost usb usb3: resuming Oct 9 08:19:43 localhost hub 3-0:1.0: resuming Oct 9 08:19:43 localhost hub 3-0:1.0: resuming Oct 9 08:19:43 localhost ohci_hcd 0000:00:02.1: wakeup Oct 9 08:19:43 localhost hub 3-0:1.0: state 7 ports 3 chg 0000 evt 0000 Oct 9 08:19:43 localhost ohci_hcd 0000:00:02.1: GetStatus roothub.portstatus [0] = 0x00010101 CSC PPS CCS Oct 9 08:19:43 localhost hub 3-0:1.0: port 1, status 0101, change 0001, 12 Mb/s Oct 9 08:19:43 localhost hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101 Oct 9 08:19:43 localhost ohci_hcd 0000:00:02.1: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS PES CCS Oct 9 08:19:43 localhost usb 3-1: new full speed USB device using ohci_hcd and address 2 Oct 9 08:19:43 localhost ohci_hcd 0000:00:02.1: GetStatus roothub.portstatus [0] = 0x00100103 PRSC PPS PES CCS Oct 9 08:19:43 localhost usb 3-1: ep0 maxpacket = 8 Oct 9 08:19:43 localhost usb 3-1: default language 0x0409 Oct 9 08:19:43 localhost usb 3-1: new device strings: Mfr=1, Product=2, SerialNumber=3 Oct 9 08:19:43 localhost usb 3-1: Product: HP LaserJet 1200 Oct 9 08:19:43 localhost usb 3-1: Manufacturer: HewLett Packard Oct 9 08:19:43 localhost usb 3-1: SerialNumber: 00CNC2648560 Oct 9 08:19:43 localhost PM: Adding info for usb:3-1 Oct 9 08:19:43 localhost usb 3-1: uevent Oct 9 08:19:43 localhost PM: Adding info for No Bus:usbdev3.2_ep00 Oct 9 08:19:43 localhost usb 3-1: configuration #1 chosen from 1 choice Oct 9 08:19:43 localhost usb 3-1: adding 3-1:1.0 (config #1, interface 0) Oct 9 08:19:43 localhost PM: Adding info for usb:3-1:1.0 Oct 9 08:19:43 localhost usb 3-1:1.0: uevent Oct 9 08:19:43 localhost usblp 3-1:1.0: usb_probe_interface Oct 9 08:19:43 localhost usblp 3-1:1.0: usb_probe_interface - got id Oct 9 08:19:43 localhost drivers/usb/core/file.c: looking for a minor, starting at 0 Oct 9 08:19:43 localhost PM: Adding info for No Bus:lp0 Oct 9 08:19:43 localhost drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 2 if 0 alt 1 proto 2 vid 0x03F0 pid 0x0317 Oct 9 08:19:43 localhost PM: Adding info for No Bus:usbdev3.2_ep01 Oct 9 08:19:43 localhost PM: Adding info for No Bus:usbdev3.2_ep81 Oct 9 08:19:43 localhost PM: Adding info for No Bus:usbdev3.2 Oct 9 08:19:43 localhost drivers/usb/core/inode.c: creating file '002' Oct 9 08:19:43 localhost hub 3-0:1.0: state 7 ports 3 chg 0000 evt 0002 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
