okay, what i did right now is erase all the printers from the printers gui and voila, no printer is any longer recognized :/
so first of all, i tried to see if i could find the adapter, which i did with
Code: Select all
martin@martin-ThinkPad-R400 ~ $ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 17ef:1004 Lenovo Integrated Webcam
Bus 002 Device 002: ID 0bdb:1900 Ericsson Business Mobile Networks BV F3507g Mobile Broadband Module
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 003: ID 0a5c:2145 Broadcom Corp. Bluetooth with Enhanced Data Rate II
Bus 003 Device 014: ID 1a86:7584 QinHeng Electronics CH340S
and the last entry shows taht the adapter has been found, since it cannot be found when the adapter is not plugged in. next i looked at dmesg|grep usb
Code: Select all
[ 8404.786289] usblp0: USB Bidirectional printer dev 76 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8407.905619] usblp0: removed
[ 8407.946290] usblp0: USB Bidirectional printer dev 76 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8413.257726] usblp0: removed
[ 8413.298304] usblp0: USB Bidirectional printer dev 76 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8418.611049] usblp0: removed
[ 8418.648179] usblp: can't set desired altsetting 0 on interface 0
[ 8418.760084] usb 3-1: USB disconnect, device number 76
[ 8420.488097] usb 3-1: new full-speed USB device number 77 using uhci_hcd
[ 8420.654324] usblp0: USB Bidirectional printer dev 77 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8428.373709] usblp0: removed
[ 8428.414261] usblp0: USB Bidirectional printer dev 77 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8428.432120] usb 3-1: USB disconnect, device number 77
[ 8428.432250] usblp0: removed
[ 8428.672054] usb 3-1: new full-speed USB device number 78 using uhci_hcd
[ 8428.871357] usblp0: USB Bidirectional printer dev 78 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8433.725803] usblp0: removed
[ 8433.729175] usblp: can't set desired altsetting 0 on interface 0
[ 8433.888152] usb 3-1: USB disconnect, device number 78
[ 8434.128077] usb 3-1: new full-speed USB device number 79 using uhci_hcd
[ 8434.302331] usblp0: USB Bidirectional printer dev 79 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8438.985810] usblp0: removed
[ 8438.990177] usblp: can't set desired altsetting 0 on interface 0
[ 8439.096167] usb 3-1: USB disconnect, device number 79
[ 8439.336062] usb 3-1: new full-speed USB device number 80 using uhci_hcd
[ 8439.539323] usblp0: USB Bidirectional printer dev 80 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8444.306059] usblp0: removed
[ 8444.346293] usblp0: USB Bidirectional printer dev 80 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8444.552115] usb 3-1: USB disconnect, device number 80
[ 8444.552257] usblp0: removed
[ 8446.280100] usb 3-1: new full-speed USB device number 81 using uhci_hcd
[ 8446.447296] usblp0: USB Bidirectional printer dev 81 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8449.605960] usblp0: removed
[ 8449.647301] usblp0: USB Bidirectional printer dev 81 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8454.957814] usblp0: removed
[ 8454.998371] usblp0: USB Bidirectional printer dev 81 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8460.305799] usblp0: removed
[ 8460.347339] usblp0: USB Bidirectional printer dev 81 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8465.657785] usblp0: removed
[ 8465.698363] usblp0: USB Bidirectional printer dev 81 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8471.010047] usblp0: removed
[ 8471.050368] usblp0: USB Bidirectional printer dev 81 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8476.362558] usblp0: removed
[ 8476.403287] usblp0: USB Bidirectional printer dev 81 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8476.544168] usb 3-1: USB disconnect, device number 81
[ 8476.544400] usblp0: removed
[ 8476.784094] usb 3-1: new full-speed USB device number 82 using uhci_hcd
[ 8476.991367] usblp0: USB Bidirectional printer dev 82 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8481.713834] usblp0: removed
[ 8481.717166] usblp: can't set desired altsetting 0 on interface 0
[ 8481.752155] usb 3-1: USB disconnect, device number 82
[ 8481.992055] usb 3-1: new full-speed USB device number 83 using uhci_hcd
[ 8482.195357] usblp0: USB Bidirectional printer dev 83 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8486.975181] usblp0: removed
[ 8487.017339] usblp0: USB Bidirectional printer dev 83 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8487.208141] usb 3-1: USB disconnect, device number 83
[ 8487.208340] usblp0: removed
[ 8488.940049] usb 3-1: new full-speed USB device number 84 using uhci_hcd
[ 8489.110319] usblp0: USB Bidirectional printer dev 84 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8492.277811] usblp0: removed
[ 8492.319356] usblp0: USB Bidirectional printer dev 84 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8497.631294] usblp0: removed
[ 8497.672326] usblp0: USB Bidirectional printer dev 84 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8497.872110] usb 3-1: USB disconnect, device number 84
[ 8497.872250] usblp0: removed
[ 8498.112068] usb 3-1: new full-speed USB device number 85 using uhci_hcd
[ 8498.321357] usblp0: USB Bidirectional printer dev 85 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8502.929928] usblp0: removed
[ 8502.933180] usblp: can't set desired altsetting 0 on interface 0
[ 8503.080187] usb 3-1: USB disconnect, device number 85
[ 8503.320076] usb 3-1: new full-speed USB device number 86 using uhci_hcd
[ 8503.508336] usblp0: USB Bidirectional printer dev 86 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8508.241786] usblp0: removed
[ 8508.265295] usblp0: USB Bidirectional printer dev 86 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8508.288109] usb 3-1: USB disconnect, device number 86
[ 8508.288456] usblp0: removed
[ 8510.064102] usb 3-1: new full-speed USB device number 87 using uhci_hcd
[ 8510.234358] usblp0: USB Bidirectional printer dev 87 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8513.522995] usblp0: removed
[ 8513.553194] usblp: can't set desired altsetting 0 on interface 0
[ 8513.744133] usb 3-1: USB disconnect, device number 87
[ 8515.476099] usb 3-1: new full-speed USB device number 88 using uhci_hcd
[ 8515.653304] usblp0: USB Bidirectional printer dev 88 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8518.813698] usblp0: removed
[ 8518.855318] usblp0: USB Bidirectional printer dev 88 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8524.165805] usblp0: removed
[ 8524.206363] usblp0: USB Bidirectional printer dev 88 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8529.517953] usblp0: removed
[ 8529.558372] usblp0: USB Bidirectional printer dev 88 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8534.869783] usblp0: removed
[ 8534.910386] usblp0: USB Bidirectional printer dev 88 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8535.072150] usb 3-1: USB disconnect, device number 88
[ 8535.072378] usblp0: removed
[ 8535.312080] usb 3-1: new full-speed USB device number 89 using uhci_hcd
[ 8535.508376] usblp0: USB Bidirectional printer dev 89 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8540.223819] usblp0: removed
[ 8540.267343] usblp0: USB Bidirectional printer dev 89 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8540.280079] usb 3-1: USB disconnect, device number 89
[ 8540.280212] usblp0: removed
[ 8542.048090] usb 3-1: new full-speed USB device number 90 using uhci_hcd
[ 8542.221306] usblp0: USB Bidirectional printer dev 90 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8542.264179] usb 3-1: USB disconnect, device number 90
[ 8542.264363] usblp0: removed
[ 8542.504090] usb 3-1: new full-speed USB device number 91 using uhci_hcd
[ 8542.708349] usblp0: USB Bidirectional printer dev 91 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8545.526334] usblp0: removed
[ 8545.530188] usblp: can't set desired altsetting 0 on interface 0
[ 8545.736139] usb 3-1: USB disconnect, device number 91
[ 8545.976073] usb 3-1: new full-speed USB device number 92 using uhci_hcd
[ 8546.173399] usblp0: USB Bidirectional printer dev 92 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8550.789861] usblp0: removed
[ 8550.831378] usblp0: USB Bidirectional printer dev 92 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8550.944114] usb 3-1: USB disconnect, device number 92
[ 8550.944347] usblp0: removed
[ 8552.672084] usb 3-1: new full-speed USB device number 93 using uhci_hcd
[ 8552.846346] usblp0: USB Bidirectional printer dev 93 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8556.089945] usblp0: removed
[ 8556.127207] usblp: can't set desired altsetting 0 on interface 0
[ 8556.152224] usb 3-1: USB disconnect, device number 93
[ 8557.908080] usb 3-1: new full-speed USB device number 94 using uhci_hcd
[ 8558.086347] usblp0: USB Bidirectional printer dev 94 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8559.331044] usblp0: removed
[ 8559.371319] usblp0: USB Bidirectional printer dev 94 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8559.377497] usb 3-1: USB disconnect, device number 94
[ 8559.377622] usblp0: removed
[ 8561.152202] usb 3-1: new full-speed USB device number 95 using uhci_hcd
[ 8561.330350] usblp0: USB Bidirectional printer dev 95 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8566.641778] usblp0: removed
[ 8566.674213] usblp: can't set desired altsetting 0 on interface 0
[ 8566.816146] usb 3-1: USB disconnect, device number 95
[ 8568.544096] usb 3-1: new full-speed USB device number 96 using uhci_hcd
[ 8568.722359] usblp0: USB Bidirectional printer dev 96 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8571.933651] usblp0: removed
[ 8571.975350] usblp0: USB Bidirectional printer dev 96 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8577.287316] usblp0: removed
[ 8577.325210] usblp: can't set desired altsetting 0 on interface 0
[ 8577.480186] usb 3-1: USB disconnect, device number 96
[ 8579.208100] usb 3-1: new full-speed USB device number 97 using uhci_hcd
[ 8579.376328] usblp0: USB Bidirectional printer dev 97 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8582.581838] usblp0: removed
[ 8582.622376] usblp0: USB Bidirectional printer dev 97 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8582.688128] usb 3-1: USB disconnect, device number 97
[ 8582.688349] usblp0: removed
[ 8582.928088] usb 3-1: new full-speed USB device number 98 using uhci_hcd
[ 8583.142398] usblp0: USB Bidirectional printer dev 98 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8587.881763] usblp0: removed
[ 8587.885212] usblp: can't set desired altsetting 0 on interface 0
[ 8587.900121] usb 3-1: USB disconnect, device number 98
[ 8588.140068] usb 3-1: new full-speed USB device number 99 using uhci_hcd
[ 8588.315370] usblp0: USB Bidirectional printer dev 99 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8593.193737] usblp0: removed
[ 8593.234378] usblp0: USB Bidirectional printer dev 99 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8593.352155] usb 3-1: USB disconnect, device number 99
[ 8593.352372] usblp0: removed
[ 8595.080118] usb 3-1: new full-speed USB device number 100 using uhci_hcd
[ 8595.248306] usblp0: USB Bidirectional printer dev 100 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8595.248353] usb 3-1: USB disconnect, device number 100
[ 8595.248437] usblp0: removed
[ 8595.488107] usb 3-1: new full-speed USB device number 101 using uhci_hcd
[ 8595.691365] usblp0: USB Bidirectional printer dev 101 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8598.493808] usblp0: removed
[ 8598.515406] usblp0: USB Bidirectional printer dev 101 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8598.560159] usb 3-1: USB disconnect, device number 101
[ 8598.560361] usblp0: removed
[ 8600.316097] usb 3-1: new full-speed USB device number 102 using uhci_hcd
[ 8600.497367] usblp0: USB Bidirectional printer dev 102 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8601.550239] usblp0: removed
[ 8601.592341] usblp0: USB Bidirectional printer dev 102 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8601.784136] usb 3-1: USB disconnect, device number 102
[ 8601.784369] usblp0: removed
[ 8603.512109] usb 3-1: new full-speed USB device number 103 using uhci_hcd
[ 8603.689351] usblp0: USB Bidirectional printer dev 103 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8604.749311] usblp0: removed
[ 8604.790443] usblp0: USB Bidirectional printer dev 103 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8605.008113] usb 3-1: USB disconnect, device number 103
[ 8605.008265] usblp0: removed
[ 8606.736104] usb 3-1: new full-speed USB device number 104 using uhci_hcd
[ 8606.920357] usblp0: USB Bidirectional printer dev 104 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8608.691817] usblp0: removed
[ 8608.729212] usblp: can't set desired altsetting 0 on interface 0
[ 8608.976156] usb 3-1: USB disconnect, device number 104
[ 8610.704058] usb 3-1: new full-speed USB device number 105 using uhci_hcd
[ 8610.877337] usblp0: USB Bidirectional printer dev 105 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8613.985897] usblp0: removed
[ 8614.026390] usblp0: USB Bidirectional printer dev 105 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8614.184142] usb 3-1: USB disconnect, device number 105
[ 8614.184359] usblp0: removed
[ 8614.424067] usb 3-1: new full-speed USB device number 106 using uhci_hcd
[ 8614.619355] usblp0: USB Bidirectional printer dev 106 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8619.334056] usblp0: removed
[ 8619.337196] usblp: can't set desired altsetting 0 on interface 0
[ 8619.392150] usb 3-1: USB disconnect, device number 106
[ 8619.632059] usb 3-1: new full-speed USB device number 107 using uhci_hcd
[ 8619.821391] usblp0: USB Bidirectional printer dev 107 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8624.649837] usblp0: removed
[ 8624.654206] usblp: can't set desired altsetting 0 on interface 0
[ 8624.848144] usb 3-1: USB disconnect, device number 107
[ 8625.088099] usb 3-1: new full-speed USB device number 108 using uhci_hcd
[ 8625.276397] usblp0: USB Bidirectional printer dev 108 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8629.913730] usblp0: removed
[ 8629.918225] usblp: can't set desired altsetting 0 on interface 0
[ 8630.056138] usb 3-1: USB disconnect, device number 108
[ 8630.296103] usb 3-1: new full-speed USB device number 109 using uhci_hcd
[ 8630.478409] usblp0: USB Bidirectional printer dev 109 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8635.227144] usblp0: removed
[ 8635.231205] usblp: can't set desired altsetting 0 on interface 0
[ 8635.264147] usb 3-1: USB disconnect, device number 109
[ 8635.504090] usb 3-1: new full-speed USB device number 110 using uhci_hcd
[ 8635.719362] usblp0: USB Bidirectional printer dev 110 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8640.542383] usblp0: removed
[ 8640.550334] usblp: can't set desired altsetting 0 on interface 0
[ 8640.720130] usb 3-1: USB disconnect, device number 110
[ 8640.960100] usb 3-1: new full-speed USB device number 111 using uhci_hcd
[ 8641.149365] usblp0: USB Bidirectional printer dev 111 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8645.809771] usblp0: removed
[ 8645.850357] usblp0: USB Bidirectional printer dev 111 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8645.928138] usb 3-1: USB disconnect, device number 111
[ 8645.928380] usblp0: removed
[ 8647.656120] usb 3-1: new full-speed USB device number 112 using uhci_hcd
[ 8647.826365] usblp0: USB Bidirectional printer dev 112 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8651.105738] usblp0: removed
[ 8651.143222] usblp: can't set desired altsetting 0 on interface 0
[ 8651.384152] usb 3-1: USB disconnect, device number 112
[ 8653.112078] usb 3-1: new full-speed USB device number 113 using uhci_hcd
[ 8653.284378] usblp0: USB Bidirectional printer dev 113 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8656.401836] usblp0: removed
[ 8656.439231] usblp: can't set desired altsetting 0 on interface 0
[ 8656.592130] usb 3-1: USB disconnect, device number 113
[ 8658.320067] usb 3-1: new full-speed USB device number 114 using uhci_hcd
[ 8658.492352] usblp0: USB Bidirectional printer dev 114 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8658.492426] usb 3-1: USB disconnect, device number 114
[ 8658.492583] usblp0: removed
[ 8658.732060] usb 3-1: new full-speed USB device number 115 using uhci_hcd
[ 8658.942371] usblp0: USB Bidirectional printer dev 115 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8661.520855] usblp0: removed
[ 8661.562371] usblp0: USB Bidirectional printer dev 115 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8661.800150] usb 3-1: USB disconnect, device number 115
[ 8661.800394] usblp0: removed
[ 8663.528041] usb 3-1: new full-speed USB device number 116 using uhci_hcd
[ 8663.698362] usblp0: USB Bidirectional printer dev 116 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8666.822227] usblp0: removed
[ 8666.863452] usblp0: USB Bidirectional printer dev 116 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8667.008133] usb 3-1: USB disconnect, device number 116
[ 8667.008365] usblp0: removed
[ 8667.248086] usb 3-1: new full-speed USB device number 117 using uhci_hcd
[ 8667.419366] usblp0: USB Bidirectional printer dev 117 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8672.173922] usblp0: removed
[ 8672.215407] usblp0: USB Bidirectional printer dev 117 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8672.464122] usb 3-1: USB disconnect, device number 117
[ 8672.464353] usblp0: removed
[ 8673.996085] usb 3-1: new full-speed USB device number 118 using uhci_hcd
[ 8674.168496] usblp0: USB Bidirectional printer dev 118 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8674.200264] usb 3-1: USB disconnect, device number 118
[ 8674.200486] usblp0: removed
[ 8674.440092] usb 3-1: new full-speed USB device number 119 using uhci_hcd
[ 8674.656410] usblp0: USB Bidirectional printer dev 119 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8677.474309] usblp0: removed
[ 8677.478210] usblp: can't set desired altsetting 0 on interface 0
[ 8677.672110] usb 3-1: USB disconnect, device number 119
[ 8677.912060] usb 3-1: new full-speed USB device number 120 using uhci_hcd
[ 8678.120411] usblp0: USB Bidirectional printer dev 120 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8682.737816] usblp0: removed
[ 8682.778343] usblp0: USB Bidirectional printer dev 120 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8682.880128] usb 3-1: USB disconnect, device number 120
[ 8682.880363] usblp0: removed
[ 8684.608067] usb 3-1: new full-speed USB device number 121 using uhci_hcd
[ 8684.782356] usblp0: USB Bidirectional printer dev 121 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8688.039291] usblp0: removed
[ 8688.077230] usblp: can't set desired altsetting 0 on interface 0
[ 8688.088292] usb 3-1: USB disconnect, device number 121
[ 8689.860095] usb 3-1: new full-speed USB device number 122 using uhci_hcd
[ 8690.035366] usblp0: USB Bidirectional printer dev 122 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8690.072125] usb 3-1: USB disconnect, device number 122
[ 8690.072355] usblp0: removed
[ 8690.312061] usb 3-1: new full-speed USB device number 123 using uhci_hcd
[ 8690.519368] usblp0: USB Bidirectional printer dev 123 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8693.333732] usblp0: removed
[ 8693.337224] usblp: can't set desired altsetting 0 on interface 0
[ 8693.544146] usb 3-1: USB disconnect, device number 123
[ 8693.784080] usb 3-1: new full-speed USB device number 124 using uhci_hcd
[ 8693.968383] usblp0: USB Bidirectional printer dev 124 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8698.647688] usblp0: removed
[ 8698.651218] usblp: can't set desired altsetting 0 on interface 0
[ 8698.752167] usb 3-1: USB disconnect, device number 124
[ 8698.992075] usb 3-1: new full-speed USB device number 125 using uhci_hcd
[ 8699.195407] usblp0: USB Bidirectional printer dev 125 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8703.910019] usblp0: removed
[ 8703.953389] usblp0: USB Bidirectional printer dev 125 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8703.960164] usb 3-1: USB disconnect, device number 125
[ 8703.960352] usblp0: removed
[ 8705.732084] usb 3-1: new full-speed USB device number 126 using uhci_hcd
[ 8705.905345] usblp0: USB Bidirectional printer dev 126 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8709.212124] usblp0: removed
[ 8709.253382] usblp0: USB Bidirectional printer dev 126 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8714.563658] usblp0: removed
[ 8714.601245] usblp: can't set desired altsetting 0 on interface 0
[ 8714.624181] usb 3-1: USB disconnect, device number 126
[ 8716.384116] usb 3-1: new full-speed USB device number 127 using uhci_hcd
[ 8716.552370] usblp0: USB Bidirectional printer dev 127 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8719.857731] usblp0: removed
[ 8719.898419] usblp0: USB Bidirectional printer dev 127 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8725.209847] usblp0: removed
[ 8725.251377] usblp0: USB Bidirectional printer dev 127 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8730.562653] usblp0: removed
[ 8730.608366] usblp0: USB Bidirectional printer dev 127 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8731.635040] usblp0: removed
[ 8731.678523] usblp0: USB Bidirectional printer dev 127 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8731.736120] usb 3-1: USB disconnect, device number 127
[ 8731.736446] usblp0: removed
[ 8733.464088] usb 3-1: new full-speed USB device number 2 using uhci_hcd
[ 8733.636334] usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8735.613070] usblp0: removed
[ 8735.659386] usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8736.691850] usblp0: removed
[ 8736.695222] usblp: can't set desired altsetting 0 on interface 0
[ 8736.696099] usb 3-1: USB disconnect, device number 2
[ 8736.940088] usb 3-1: new full-speed USB device number 3 using uhci_hcd
[ 8737.145420] usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8740.917728] usblp0: removed
[ 8740.958398] usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8741.160172] usb 3-1: USB disconnect, device number 3
[ 8741.160411] usblp0: removed
[ 8742.888089] usb 3-1: new full-speed USB device number 4 using uhci_hcd
[ 8743.060359] usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8746.213855] usblp0: removed
[ 8746.255410] usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8751.567152] usblp0: removed
[ 8751.604260] usblp: can't set desired altsetting 0 on interface 0
[ 8751.824155] usb 3-1: USB disconnect, device number 4
[ 8753.552116] usb 3-1: new full-speed USB device number 5 using uhci_hcd
[ 8753.726364] usblp0: USB Bidirectional printer dev 5 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8753.726413] usb 3-1: USB disconnect, device number 5
[ 8753.726525] usblp0: removed
[ 8753.964052] usb 3-1: new full-speed USB device number 6 using uhci_hcd
[ 8754.180424] usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8756.609241] usblp0: removed
[ 8756.651396] usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8756.784145] usb 3-1: USB disconnect, device number 6
[ 8756.784375] usblp0: removed
[ 8758.512089] usb 3-1: new full-speed USB device number 7 using uhci_hcd
[ 8758.684366] usblp0: USB Bidirectional printer dev 7 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8758.684440] usb 3-1: USB disconnect, device number 7
[ 8758.684581] usblp0: removed
[ 8758.924100] usb 3-1: new full-speed USB device number 8 using uhci_hcd
[ 8759.130394] usblp0: USB Bidirectional printer dev 8 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8761.655325] usblp0: removed
[ 8761.659243] usblp: can't set desired altsetting 0 on interface 0
[ 8761.744136] usb 3-1: USB disconnect, device number 8
[ 8761.984093] usb 3-1: new full-speed USB device number 9 using uhci_hcd
[ 8762.188395] usblp0: USB Bidirectional printer dev 9 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8766.918626] usblp0: removed
[ 8766.956433] usblp0: USB Bidirectional printer dev 9 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8767.200136] usb 3-1: USB disconnect, device number 9
[ 8767.200370] usblp0: removed
[ 8768.928096] usb 3-1: new full-speed USB device number 10 using uhci_hcd
[ 8769.099370] usblp0: USB Bidirectional printer dev 10 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8772.214003] usblp0: removed
[ 8772.254354] usblp0: USB Bidirectional printer dev 10 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8772.408150] usb 3-1: USB disconnect, device number 10
[ 8772.408382] usblp0: removed
[ 8772.648092] usb 3-1: new full-speed USB device number 11 using uhci_hcd
[ 8772.855379] usblp0: USB Bidirectional printer dev 11 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8777.562388] usblp0: removed
[ 8777.605402] usblp0: USB Bidirectional printer dev 11 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8777.616404] usb 3-1: USB disconnect, device number 11
[ 8777.616530] usblp0: removed
[ 8779.384100] usb 3-1: new full-speed USB device number 12 using uhci_hcd
[ 8779.571394] usblp0: USB Bidirectional printer dev 12 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8780.609693] usblp0: removed
[ 8780.651337] usblp0: USB Bidirectional printer dev 12 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8780.840161] usb 3-1: USB disconnect, device number 12
[ 8780.840394] usblp0: removed
[ 8782.568067] usb 3-1: new full-speed USB device number 13 using uhci_hcd
[ 8782.751380] usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8788.061866] usblp0: removed
[ 8788.103384] usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8793.415174] usblp0: removed
[ 8793.457388] usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8798.767140] usblp0: removed
[ 8798.810388] usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8798.944153] usb 3-1: USB disconnect, device number 13
[ 8798.944401] usblp0: removed
[ 8799.184083] usb 3-1: new full-speed USB device number 14 using uhci_hcd
[ 8799.393393] usblp0: USB Bidirectional printer dev 14 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8804.070180] usblp0: removed
[ 8804.082387] usblp0: USB Bidirectional printer dev 14 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8809.393779] usblp0: removed
[ 8809.430253] usblp: can't set desired altsetting 0 on interface 0
[ 8809.608161] usb 3-1: USB disconnect, device number 14
[ 8811.336115] usb 3-1: new full-speed USB device number 15 using uhci_hcd
[ 8811.511347] usblp0: USB Bidirectional printer dev 15 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8811.511406] usb 3-1: USB disconnect, device number 15
[ 8811.511496] usblp0: removed
[ 8811.752127] usb 3-1: new full-speed USB device number 16 using uhci_hcd
[ 8811.933372] usblp0: USB Bidirectional printer dev 16 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8814.552864] usblp0: removed
[ 8814.594382] usblp0: USB Bidirectional printer dev 16 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8814.816139] usb 3-1: USB disconnect, device number 16
[ 8814.816343] usblp0: removed
[ 8816.544077] usb 3-1: new full-speed USB device number 17 using uhci_hcd
[ 8816.719358] usblp0: USB Bidirectional printer dev 17 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8817.761128] usblp0: removed
[ 8817.802362] usblp0: USB Bidirectional printer dev 17 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8818.040152] usb 3-1: USB disconnect, device number 17
[ 8818.040383] usblp0: removed
[ 8819.768087] usb 3-1: new full-speed USB device number 18 using uhci_hcd
[ 8819.936367] usblp0: USB Bidirectional printer dev 18 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8819.936445] usb 3-1: USB disconnect, device number 18
[ 8819.936664] usblp0: removed
[ 8820.176094] usb 3-1: new full-speed USB device number 19 using uhci_hcd
[ 8820.352402] usblp0: USB Bidirectional printer dev 19 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8825.797871] usblp0: removed
[ 8825.801358] usblp: can't set desired altsetting 0 on interface 0
[ 8825.976150] usb 3-1: USB disconnect, device number 19
[ 8826.216117] usb 3-1: new full-speed USB device number 20 using uhci_hcd
[ 8826.419381] usblp0: USB Bidirectional printer dev 20 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8831.058356] usblp0: removed
[ 8831.062264] usblp: can't set desired altsetting 0 on interface 0
[ 8831.184128] usb 3-1: USB disconnect, device number 20
[ 8831.424090] usb 3-1: new full-speed USB device number 21 using uhci_hcd
[ 8831.636439] usblp0: USB Bidirectional printer dev 21 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8836.375331] usblp0: removed
[ 8836.417410] usblp0: USB Bidirectional printer dev 21 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8836.640133] usb 3-1: USB disconnect, device number 21
[ 8836.640331] usblp0: removed
[ 8838.368080] usb 3-1: new full-speed USB device number 22 using uhci_hcd
[ 8838.544407] usblp0: USB Bidirectional printer dev 22 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8841.674527] usblp0: removed
[ 8841.715355] usblp0: USB Bidirectional printer dev 22 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8841.848148] usb 3-1: USB disconnect, device number 22
[ 8841.848374] usblp0: removed
[ 8842.088074] usb 3-1: new full-speed USB device number 23 using uhci_hcd
[ 8842.266453] usblp0: USB Bidirectional printer dev 23 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8846.973874] usblp0: removed
[ 8847.002465] usblp0: USB Bidirectional printer dev 23 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8847.056131] usb 3-1: USB disconnect, device number 23
[ 8847.056354] usblp0: removed
[ 8848.796058] usb 3-1: new full-speed USB device number 24 using uhci_hcd
[ 8848.966393] usblp0: USB Bidirectional printer dev 24 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8852.262233] usblp0: removed
[ 8852.303395] usblp0: USB Bidirectional printer dev 24 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8857.616079] usblp0: removed
[ 8857.657394] usblp0: USB Bidirectional printer dev 24 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8862.967291] usblp0: removed
[ 8863.008412] usblp0: USB Bidirectional printer dev 24 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8868.317875] usblp0: removed
[ 8868.358403] usblp0: USB Bidirectional printer dev 24 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8873.669881] usblp0: removed
[ 8873.707289] usblp: can't set desired altsetting 0 on interface 0
[ 8873.840157] usb 3-1: USB disconnect, device number 24
[ 8875.568108] usb 3-1: new full-speed USB device number 25 using uhci_hcd
[ 8875.739357] usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8878.967197] usblp0: removed
[ 8879.009421] usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8884.317876] usblp0: removed
[ 8884.358395] usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8889.670134] usblp0: removed
[ 8889.710423] usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8895.018641] usblp0: removed
[ 8895.060399] usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8900.370844] usblp0: removed
[ 8900.411439] usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8905.721773] usblp0: removed
[ 8905.762568] usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8905.832140] usb 3-1: USB disconnect, device number 25
[ 8905.832368] usblp0: removed
[ 8906.072076] usb 3-1: new full-speed USB device number 26 using uhci_hcd
[ 8906.285455] usblp0: USB Bidirectional printer dev 26 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8911.022361] usblp0: removed
[ 8911.026268] usblp: can't set desired altsetting 0 on interface 0
[ 8911.040128] usb 3-1: USB disconnect, device number 26
[ 8911.280076] usb 3-1: new full-speed USB device number 27 using uhci_hcd
[ 8911.490451] usblp0: USB Bidirectional printer dev 27 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8916.333888] usblp0: removed
[ 8916.374453] usblp0: USB Bidirectional printer dev 27 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8916.496123] usb 3-1: USB disconnect, device number 27
[ 8916.496476] usblp0: removed
[ 8918.224060] usb 3-1: new full-speed USB device number 28 using uhci_hcd
[ 8918.397420] usblp0: USB Bidirectional printer dev 28 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8921.633888] usblp0: removed
[ 8921.671278] usblp: can't set desired altsetting 0 on interface 0
[ 8921.704225] usb 3-1: USB disconnect, device number 28
[ 8923.452084] usb 3-1: new full-speed USB device number 29 using uhci_hcd
[ 8923.631410] usblp0: USB Bidirectional printer dev 29 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8924.676898] usblp0: removed
[ 8924.717382] usblp0: USB Bidirectional printer dev 29 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8924.928116] usb 3-1: USB disconnect, device number 29
[ 8924.928360] usblp0: removed
[ 8926.656120] usb 3-1: new full-speed USB device number 30 using uhci_hcd
[ 8926.825399] usblp0: USB Bidirectional printer dev 30 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8926.825453] usb 3-1: USB disconnect, device number 30
[ 8926.825563] usblp0: removed
[ 8927.064104] usb 3-1: new full-speed USB device number 31 using uhci_hcd
[ 8927.263448] usblp0: USB Bidirectional printer dev 31 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8932.718107] usblp0: removed
[ 8932.724062] usblp: can't set desired altsetting 0 on interface 0
[ 8932.864142] usb 3-1: USB disconnect, device number 31
[ 8933.104087] usb 3-1: new full-speed USB device number 32 using uhci_hcd
[ 8933.319354] usblp0: USB Bidirectional printer dev 32 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8937.982701] usblp0: removed
[ 8938.024400] usblp0: USB Bidirectional printer dev 32 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8938.076171] usb 3-1: USB disconnect, device number 32
[ 8938.076375] usblp0: removed
[ 8939.804115] usb 3-1: new full-speed USB device number 33 using uhci_hcd
[ 8939.986444] usblp0: USB Bidirectional printer dev 33 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8941.285705] usblp0: removed
[ 8941.312446] usblp0: USB Bidirectional printer dev 33 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
[ 8941.544116] usb 3-1: USB disconnect, device number 33
[ 8941.544315] usblp0: removed
[ 8943.272106] usb 3-1: new full-speed USB device number 34 using uhci_hcd
[ 8943.445407] usblp0: USB Bidirectional printer dev 34 if 0 alt 0 proto 2 vid 0x1A86 pid 0x7584
but in /dev i find the folder /dev/usb where there is lp0 in it as soon as the adapter is plugged in. so what i did now, is that i used cups-web interface to set up the printer (but since i cannot find the ppd-file for my printer i select the printer manually) and give the adress usb://dev/usb/lp0
but that doesn't lead to ANY results. i don't know what else to do :/
does anybody have some helpfull suggestions?
[EDIT]
lpinfo -v gives:
Code: Select all
martin@martin-ThinkPad-R400 /usr/lib/cups/backend $ lpinfo -v
network ipps
network ipp14
direct hp
network https
network socket
network beh
network smb
network http
network ipp
network lpd
direct hpfax
direct usb://Unknown/Printer
[/EDIT]