This bug is affecting me, too. I were trying to use my printer HP Laserjet 1020 in my new fresh instalation of gnome Ubuntu 14.04 but it failed. Even using HPLIP 3.14.6 from oficial site (http://hplipopensource.com/) the error is the same.
Thats is my sysloglog: Jul 2 20:05:00 weldesk kernel: [177873.999107] usb 3-5.6: new high-speed USB device number 25 using xhci_hcd Jul 2 20:05:00 weldesk kernel: [177874.038300] usb 3-5.6: New USB device found, idVendor=03f0, idProduct=2b17 Jul 2 20:05:00 weldesk kernel: [177874.038304] usb 3-5.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Jul 2 20:05:00 weldesk kernel: [177874.038305] usb 3-5.6: Product: HP LaserJet 1020 Jul 2 20:05:00 weldesk kernel: [177874.038307] usb 3-5.6: Manufacturer: Hewlett-Packard Jul 2 20:05:00 weldesk kernel: [177874.038308] usb 3-5.6: SerialNumber: J70036L Jul 2 20:05:00 weldesk kernel: [177874.041506] usblp 3-5.6:1.0: usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x03F0 pid 0x2B17 Jul 2 20:05:00 weldesk logger: loading HP Device 003 025 Jul 2 20:05:04 weldesk kernel: [177877.197024] usblp0: removed Jul 2 20:05:06 weldesk colord: Device added: sysfs-Hewlett-Packard-HP_LaserJet_1020 Jul 2 20:05:38 weldesk hp-setup: io/hpmud/musb.c 150: unable get_string_descriptor -7: Recurso temporariamente indispon?vel Jul 2 20:05:38 weldesk hp-setup: io/hpmud/musb.c 2078: invalid product id string ret=-7 Jul 2 20:05:43 weldesk hp-setup: io/hpmud/musb.c 150: unable get_string_descriptor -7: Recurso temporariamente indispon?vel Jul 2 20:05:43 weldesk hp-setup: io/hpmud/musb.c 2083: invalid serial id string ret=-7 Jul 2 20:05:48 weldesk hp-setup: io/hpmud/musb.c 150: unable get_string_descriptor -7: Recurso temporariamente indispon?vel Jul 2 20:05:48 weldesk hp-setup: io/hpmud/musb.c 2088: invalid manufacturer string ret=-7 Jul 2 20:05:48 weldesk hp-setup: hp-setup[9321]: error: No devices found on bus: usb I have always used my printer on old Ubuntu versions but now, I can't print. I hope someone find a solution. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1296085 Title: HP LaserJet 1020 io/hpmud/musb.c 150: unable get_string_descriptor -7: Resource temporarily unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/1296085/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
