{"id":215,"date":"2012-05-23T11:03:44","date_gmt":"2012-05-23T11:03:44","guid":{"rendered":"http:\/\/rglinuxtech.com\/?p=215"},"modified":"2012-05-23T11:03:44","modified_gmt":"2012-05-23T11:03:44","slug":"more-pi-hub-failures","status":"publish","type":"post","link":"https:\/\/rglinuxtech.com\/?p=215","title":{"rendered":"More Pi Hub Failures…"},"content":{"rendered":"

Now I have tried with (according to the wiki..) known\/good power supply (Nokia) and – allegedly good – hub (Logik) and am getting the same errors, and disconnect of the USB Ethernet connection..<\/p>\n

usb 1-1.2: new high speed USB device number 24 using dwc_otg
\nusb 1-1.2: New USB device found, idVendor=05e3, idProduct=0608
\nusb 1-1.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
\nusb 1-1.2: Product: USB2.0 Hub
\nhub 1-1.2:1.0: USB hub found
\nhub 1-1.2:1.0: 4 ports detected
\nusb 1-1.2.1: new full speed USB device number 25 using dwc_otg
\nusb 1-1.2.1: New USB device found, idVendor=0d8c, idProduct=000c
\nusb 1-1.2.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
\nusb 1-1.2.1: Product: Generic USB Audio Device
\ninput: Generic USB Audio Device\u00a0\u00a0\u00a0 as \/devices\/platform\/bcm2708_usb\/usb1\/1-1\/1-1.2\/1-1.2.1\/1-1.2.1:1.3\/input\/input23
\ngeneric-usb 0003:0D8C:000C.0023: input: USB HID v1.00 Device [Generic USB Audio Device\u00a0\u00a0 ] on usb-bcm2708_usb-1.2.1\/input3
\nusb 1-1.2.2: new full speed USB device number 26 using dwc_otg
\nusb 1-1.2.2: New USB device found, idVendor=046d, idProduct=c52b
\nusb 1-1.2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
\nusb 1-1.2.2: Product: USB Receiver
\nusb 1-1.2.2: Manufacturer: Logitech
\ninput: Logitech USB Receiver as \/devices\/platform\/bcm2708_usb\/usb1\/1-1\/1-1.2\/1-1.2.2\/1-1.2.2:1.0\/input\/input24
\ngeneric-usb 0003:046D:C52B.0024: input: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-bcm2708_usb-1.2.2\/input0
\ngeneric-usb: probe of 0003:046D:C52B.0025 failed with error -110
\ngeneric-usb: probe of 0003:046D:C52B.0026 failed with error -110
\nhub 1-1.2:1.0: hub_port_status failed (err = -110)
\nINFO:: periodic_channel_available: Total channels: 8, Periodic: 6, Non-periodic: 2<\/p>\n

INFO:: schedule_periodic: No host channel available for periodic transfer.<\/p>\n

ERROR::dwc_otg_hcd_urb_enqueue:487: DWC OTG HCD URB Enqueue failed adding QTD. Error status -4008<\/p><\/address>\n

Back to the drawing board…\u00a0\u00a0\u00a0 Hopefully some changes to the Broadcom bcm2708 code in later patched Pi 3.1.9+ kernels might solve some of these issues…<\/p>\n","protected":false},"excerpt":{"rendered":"

Now I have tried with (according to the wiki..) known\/good power supply (Nokia) and – allegedly good – hub (Logik) and am getting the same errors, and disconnect of the USB Ethernet connection.. usb 1-1.2: new high speed USB device number 24 using dwc_otg usb 1-1.2: New USB device found, idVendor=05e3, idProduct=0608 usb 1-1.2: New USB device …<\/span> Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[6,14,20,21],"tags":[99,149,196,247,269,273,313],"class_list":["post-215","post","type-post","status-publish","format-standard","hentry","category-crash-and-burn","category-kernel","category-performance-2","category-raspberry-pi","tag-bcm2708","tag-failure","tag-hub","tag-logik-usb-hub","tag-network-disconnect","tag-nokia-power-supply","tag-raspberry-pi-2"],"_links":{"self":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=215"}],"version-history":[{"count":0,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions"}],"wp:attachment":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}