Есть принтер samsung ML-1641. Однажды он был настроен и работал до поры без нареканий. Но недавно, послав документ и не дождавшись, я обнаружил, что cups этот принтер «Waiting for printer to become available». Я почесал репу, распечатал служебную страницу(зажатием кнопки на принтере) и обнаружил, что счетчик страниц досчитал до максимума и его надо сбрасывать. Тогда я прошил принтер фиксом 1.01.0093f, и счетчик сбросился и он прекрасно заработал, даже печатать стал лучше. В винде. Вернувшись в Arch, я обнаружл, что принтер по-прежнему «Waiting for printer to become available». Тогда я удалил его и хотел добавить заного, но не тут-то было. Cups упорно не признается, что к компу подключен принтер. Он его просто не видит.
$ lsusb | grep Samsung
Bus 001 Device 006: ID 04e8:3292 Samsung Electronics Co., Ltd ML-1640 Series Laser Printer
Отключаю-подключаю принтер:
$ dmesg | tail
[ 2493.753300] usb 1-1.6: USB disconnect, device number 6
[ 2493.753550] usblp1: removed
[ 2504.683913] usb 1-1.6: new full-speed USB device number 7 using ehci-pci
[ 2504.770231] usblp 1-1.6:1.0: usblp1: USB Bidirectional printer dev 7 if 0 alt 0 proto 2 vid 0x04E8 pid 0x3292
Лог cups'а:
E [31/Aug/2014:15:57:15 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [31/Aug/2014:23:34:15 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [01/Sep/2014:12:14:54 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [01/Sep/2014:13:08:21 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [01/Sep/2014:14:26:39 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [01/Sep/2014:15:07:59 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [02/Sep/2014:22:06:40 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [03/Sep/2014:21:49:27 +0400] [Client 17] Returning IPP client-error-not-possible for Cancel-Job (ipp://napukmaxep@localhost:631/printers/Samsung_ML-1640_Series) from localhost
E [03/Sep/2014:22:52:56 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [03/Sep/2014:22:57:11 +0400] [Client 16] Returning HTTP Запрещено for Pause-Printer (ipp://napukmaxep@localhost:631/printers/Samsung_ML-1640_Series) from localhost
E [03/Sep/2014:22:59:35 +0400] [Client 18] Returning HTTP Запрещено for Purge-Jobs (ipp://localhost/printers/Samsung_ML-1640_Series) from localhost
E [03/Sep/2014:22:59:52 +0400] [Client 18] Returning HTTP Запрещено for Purge-Jobs (ipp://localhost/printers/Samsung_ML-1640_Series) from localhost
E [03/Sep/2014:22:59:58 +0400] [Client 18] Returning HTTP Запрещено for Purge-Jobs (ipp://localhost/printers/Samsung_ML-1640_Series) from localhost
E [03/Sep/2014:23:00:17 +0400] [Client 19] Returning HTTP Запрещено for Purge-Jobs (ipp://localhost/printers/Samsung_ML-1640_Series) from localhost
E [03/Sep/2014:23:00:57 +0400] [Client 18] Returning HTTP Запрещено for Pause-Printer (ipp://localhost/printers/Samsung_ML-1640_Series) from localhost
E [03/Sep/2014:23:01:47 +0400] [Client 17] Returning HTTP Запрещено for CUPS-Get-Devices (no URI) from localhost
E [03/Sep/2014:23:01:59 +0400] [Client 14] Returning HTTP Запрещено for CUPS-Delete-Printer (ipp://napukmaxep@localhost:631/printers/Samsung_ML-1640_Series) from localhost
E [03/Sep/2014:23:02:14 +0400] [Client 17] Returning HTTP Запрещено for CUPS-Get-Devices (no URI) from localhost
E [03/Sep/2014:23:02:18 +0400] [cups-deviced] PID 2306 (dnssd) stopped with status 1!
E [03/Sep/2014:23:03:16 +0400] [cups-deviced] PID 2442 (dnssd) stopped with status 1!
E [03/Sep/2014:23:03:53 +0400] [cups-deviced] PID 2504 (dnssd) stopped with status 1!
E [03/Sep/2014:23:09:46 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [04/Sep/2014:00:24:24 +0400] [cups-deviced] PID 7167 (dnssd) stopped with status 1!
E [04/Sep/2014:16:55:47 +0400] [Client 15] Returning HTTP Запрещено for CUPS-Get-Devices (no URI) from localhost
E [04/Sep/2014:16:55:54 +0400] [cups-deviced] PID 19903 (dnssd) stopped with status 1!
E [04/Sep/2014:16:57:10 +0400] [cups-deviced] PID 20024 (dnssd) stopped with status 1!
E [04/Sep/2014:17:17:09 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [04/Sep/2014:17:19:23 +0400] [Client 18] Returning HTTP Запрещено for CUPS-Get-Devices (no URI) from localhost
E [04/Sep/2014:17:19:29 +0400] [cups-deviced] PID 1325 (dnssd) stopped with status 1!
E [04/Sep/2014:17:24:45 +0400] [cups-deviced] PID 2011 (dnssd) stopped with status 1!
E [04/Sep/2014:18:00:20 +0400] Unable to bind socket for address [v1.::1]:631 - Address already in use.
E [04/Sep/2014:18:04:09 +0400] [cups-deviced] PID 1548 (dnssd) stopped with status 1!
E [04/Sep/2014:18:04:16 +0400] [cups-deviced] PID 1576 (dnssd) stopped with status 1!
E [04/Sep/2014:18:06:03 +0400] [cups-deviced] PID 1782 (dnssd) stopped with status 1!
E [04/Sep/2014:18:06:09 +0400] [cups-deviced] PID 1823 (dnssd) stopped with status 1!
