Hallo Forum,
hier werkelt ein Canon MP600 Multifunktionsdrucker verbunden über USB mit einem Arch Print- und Scan-Server. Die Installation ist ca. 2 Monate alt, wurde heute auf den neusten Stand gebracht und außer der Basis-Installation ist nur Cups, sane und xinetd installiert (auch kein X). Der Drucker ist als Raw Drucker in Cups eingebunden und freigegeben. Ein im Netz hängender Windows 7 Client kann auch ohne Probleme auf dem Drucker drucken. "usblp" ist auf der Blacklist.
Allerdings stürzt der Drucker nach 1-2 Mal Drucken immer wieder mal ab und zwar so heftig, dass nur noch eine Trennung vom Stromnetz hilft. Zudem muss der Drucker aus der Cups Konfiguration entfernt und neu angelegt werden, bevor ein Drucken wieder möglich ist. Cups gibt den Status als "Sending data to printer".
In dmesg findet mal folgendes:
[ 221.211652] usb 1-5: USB disconnect, device number 2
[ 222.833497] usb 1-1: new high-speed USB device number 3 using ehci_hcd
[ 222.961616] scsi3 : usb-storage 1-1:1.2
[ 223.965090] scsi 3:0:0:0: Direct-Access Canon MP600Storage 0104 PQ: 0 ANSI: 2
[ 223.969173] sd 3:0:0:0: [sdb] Attached SCSI removable disk
[ 258.294210] usb 1-1: USB disconnect, device number 3
[ 299.210036] usb 1-1: new high-speed USB device number 4 using ehci_hcd
[ 299.339622] scsi4 : usb-storage 1-1:1.2
[ 300.342038] scsi 4:0:0:0: Direct-Access Canon MP600Storage 0104 PQ: 0 ANSI: 2
[ 300.349238] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 552.210232] usb 1-1: USB disconnect, device number 4
[ 1820.219867] usb 1-1: new high-speed USB device number 5 using ehci_hcd
[ 1820.356590] scsi5 : usb-storage 1-1:1.2
[ 1821.361801] scsi 5:0:0:0: Direct-Access Canon MP600Storage 0104 PQ: 0 ANSI: 2
[ 1821.368532] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 2012.524423] usb 1-1: USB disconnect, device number 5
[ 2025.253317] usb 1-1: new high-speed USB device number 6 using ehci_hcd
[ 2025.381665] scsi6 : usb-storage 1-1:1.2
[ 2026.384912] scsi 6:0:0:0: Direct-Access Canon MP600Storage 0104 PQ: 0 ANSI: 2
[ 2026.388869] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[ 2077.981402] usb 1-1: USB disconnect, device number 6
[ 2108.876643] usb 1-1: new high-speed USB device number 7 using ehci_hcd
[ 2109.005865] scsi7 : usb-storage 1-1:1.2
[ 2110.008467] scsi 7:0:0:0: Direct-Access Canon MP600Storage 0104 PQ: 0 ANSI: 2
[ 2110.014556] sd 7:0:0:0: [sdb] Attached SCSI removable disk
Und die Cups error.log zeigt folgendes
...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:19 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Wrote 8192 bytes of print data...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Sending print file, 131072 bytes...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Read 8192 bytes of print data...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Wrote 8192 bytes of print data...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Sending print file, 139264 bytes...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Read 4818 bytes of print data...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Wrote 4818 bytes of print data...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Sending print file, 144082 bytes...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Sent 144082 bytes...
D [25/Mar/2013:22:52:23 +0100] [Job 51] Waiting for read thread to exit...
D [25/Mar/2013:22:52:25 +0100] [Client 17] GET /admin HTTP/1.1
D [25/Mar/2013:22:52:25 +0100] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Printing jobs and dirty files"
D [25/Mar/2013:22:52:25 +0100] [Client 17] Authorized as root using Basic
D [25/Mar/2013:22:52:25 +0100] [CGI] argv[0] = "/usr/lib/cups/cgi-bin/admin.cgi"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[0] = "CUPS_CACHEDIR=/var/cache/cups"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[1] = "CUPS_DATADIR=/usr/share/cups"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[2] = "CUPS_DOCROOT=/usr/share/cups/doc"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[3] = "CUPS_FONTPATH=/usr/share/cups/fonts"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[4] = "CUPS_REQUESTROOT=/var/spool/cups"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[5] = "CUPS_SERVERBIN=/usr/lib/cups"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[6] = "CUPS_SERVERROOT=/etc/cups"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[7] = "CUPS_STATEDIR=/var/run/cups"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[8] = "HOME=/var/spool/cups/tmp"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[9] = "PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[10] = "SERVER_ADMIN=root@server"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[11] = "SOFTWARE=CUPS/1.6.2"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[12] = "TMPDIR=/var/spool/cups/tmp"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[13] = "USER=root"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[14] = "CUPS_MAX_MESSAGE=2047"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[15] = "CUPS_SERVER=/var/run/cups/cups.sock"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[16] = "CUPS_ENCRYPTION=IfRequested"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[17] = "IPP_PORT=631"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[18] = "AUTH_TYPE=Basic"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[19] = "LANG=de_DE.UTF8"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[20] = "REDIRECT_STATUS=1"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[21] = "GATEWAY_INTERFACE=CGI/1.1"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[22] = "SERVER_NAME=192.168.0.10"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[23] = "SERVER_PORT=631"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[24] = "REMOTE_ADDR=192.168.0.2"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[25] = "REMOTE_HOST=192.168.0.2"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[26] = "SCRIPT_NAME=/admin"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[27] = "SCRIPT_FILENAME=/usr/share/cups/doc/admin"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[28] = "REMOTE_USER=root"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[29] = "SERVER_PROTOCOL=HTTP/1.1"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[30] = "HTTP_COOKIE=org.cups.sid=46b3c74e188f3ce89daffca4078e5fc8"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[31] = "HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux x86_64; rv:20.0) Gecko/20100101 Firefox/20.0 Iceweasel/20.0"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[32] = "HTTP_REFERER=https://192.168.0.10:631/printers/"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[33] = "REQUEST_METHOD=GET"
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[34] = "QUERY_STRING="
D [25/Mar/2013:22:52:25 +0100] [CGI] envp[35] = "HTTPS=ON"
D [25/Mar/2013:22:52:25 +0100] [CGI] Started /usr/lib/cups/cgi-bin/admin.cgi (PID 3272)
I [25/Mar/2013:22:52:25 +0100] [Client 17] Started "/usr/lib/cups/cgi-bin/admin.cgi" (pid=3272)
D [25/Mar/2013:22:52:25 +0100] [Client 17] file=20
D [25/Mar/2013:22:52:25 +0100] [CGI] admin.cgi started...
D [25/Mar/2013:22:52:25 +0100] [Client 21] Accepted from localhost (Domain)
D [25/Mar/2013:22:52:25 +0100] [CGI] http=0xb95549e0
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: SECTION="admin"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: REFRESH_PAGE=""
D [25/Mar/2013:22:52:25 +0100] [CGI] org.cups.sid cookie is "46b3c74e188f3ce89daffca4078e5fc8"
D [25/Mar/2013:22:52:25 +0100] [CGI] No form data, showing main menu...
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: DEBUG_LOGGING="CHECKED"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: REMOTE_ADMIN="CHECKED"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: SHARE_PRINTERS="CHECKED"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: USER_CANCEL_ANY="CHECKED"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: HAVE_GSSAPI="1"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: KERBEROS=""
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: PRESERVE_JOBS="CHECKED"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: PRESERVE_JOB_HISTORY="Yes"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: PRESERVE_JOB_FILES="1d"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: MAX_CLIENTS="100"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: MAX_JOBS="500"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: MAX_LOG_SIZE="0"
D [25/Mar/2013:22:52:25 +0100] [CGI] /usr/share/cups/drivers/pscript5.dll: Datei oder Verzeichnis nicht gefunden
D [25/Mar/2013:22:52:25 +0100] [Client 21] POST / HTTP/1.1
D [25/Mar/2013:22:52:25 +0100] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [25/Mar/2013:22:52:25 +0100] [Client 21] No authentication data provided.
D [25/Mar/2013:22:52:25 +0100] [Client 21] 2.0 Get-Subscriptions 1
D [25/Mar/2013:22:52:25 +0100] Get-Subscriptions ipp://localhost/
D [25/Mar/2013:22:52:25 +0100] Get-Subscriptions client-error-not-found: No subscriptions found.
D [25/Mar/2013:22:52:25 +0100] Returning IPP client-error-not-found for Get-Subscriptions (ipp://localhost/) from localhost
D [25/Mar/2013:22:52:25 +0100] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: SERVER_NAME="192.168.0.10"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: REMOTE_USER="root"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: CUPS_VERSION="CUPS v1.6.2"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: TITLE="Administration"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: SERVER_NAME="192.168.0.10"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: REMOTE_USER="root"
D [25/Mar/2013:22:52:25 +0100] [CGI] cgiSetVariable: CUPS_VERSION="CUPS v1.6.2"
D [25/Mar/2013:22:52:25 +0100] Script header: Content-Type: text/html;charset=utf-8
D [25/Mar/2013:22:52:25 +0100] Script header:
D [25/Mar/2013:22:52:25 +0100] [Client 21] HTTP_WAITING Closing on EOF
D [25/Mar/2013:22:52:25 +0100] [Client 21] Closing connection.
D [25/Mar/2013:22:52:25 +0100] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients, printing jobs, and dirty files"
D [25/Mar/2013:22:52:25 +0100] PID 3272 (/usr/lib/cups/cgi-bin/admin.cgi) exited with no errors.
D [25/Mar/2013:22:52:25 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files"
D [25/Mar/2013:22:52:28 +0100] [Job 51] Read 271 bytes of back-channel data...
D [25/Mar/2013:22:52:28 +0100] [Job 51] PID 3269 (/usr/lib/cups/backend/usb) exited with no errors.
D [25/Mar/2013:22:52:28 +0100] [Job 51] time-at-completed=1364248348
D [25/Mar/2013:22:52:28 +0100] Discarding unused job-completed event...
I [25/Mar/2013:22:52:28 +0100] [Job 51] Job completed.
D [25/Mar/2013:22:52:28 +0100] cupsdMarkDirty(---J-)
D [25/Mar/2013:22:52:28 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [25/Mar/2013:22:52:28 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [25/Mar/2013:22:52:28 +0100] Discarding unused printer-state-changed event...
D [25/Mar/2013:22:52:28 +0100] cupsdMarkDirty(---J-)
D [25/Mar/2013:22:52:28 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [25/Mar/2013:22:52:29 +0100] [Job 51] Unloading...
D [25/Mar/2013:22:52:31 +0100] [Client 17] GET /admin/log/error_log HTTP/1.1
D [25/Mar/2013:22:52:31 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Printing jobs and dirty files"
D [25/Mar/2013:22:52:31 +0100] [Client 17] Authorized as root using Basic
I [25/Mar/2013:22:52:34 +0100] Saving printers.conf...
I [25/Mar/2013:22:52:34 +0100] Generating printcap /etc/printcap...
I [25/Mar/2013:22:52:34 +0100] Saving job.cache...
D [25/Mar/2013:22:52:34 +0100] cupsdSetBusyState: newbusy="Active clients", busy="Active clients and dirty files"
D [25/Mar/2013:22:52:41 +0100] Report: clients=2
D [25/Mar/2013:22:52:41 +0100] Report: jobs=1
D [25/Mar/2013:22:52:41 +0100] Report: jobs-active=0
D [25/Mar/2013:22:52:41 +0100] Report: printers=1
D [25/Mar/2013:22:52:41 +0100] Report: stringpool-string-count=1224
D [25/Mar/2013:22:52:41 +0100] Report: stringpool-alloc-bytes=6184
D [25/Mar/2013:22:52:41 +0100] Report: stringpool-total-bytes=26384
D [25/Mar/2013:22:52:47 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
D [25/Mar/2013:22:53:17 +0100] [Client 18] HTTP_WAITING Closing on EOF
D [25/Mar/2013:22:53:17 +0100] [Client 18] Closing connection.
D [25/Mar/2013:22:53:17 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
D [25/Mar/2013:22:53:18 +0100] [Client 17] HTTP_WAITING Closing on EOF
D [25/Mar/2013:22:53:18 +0100] [Client 17] Closing connection.
D [25/Mar/2013:22:53:18 +0100] SSL shutdown successful!
D [25/Mar/2013:22:53:18 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
D [25/Mar/2013:22:53:18 +0100] [Client 17] HTTP_WAITING Closing on EOF
D [25/Mar/2013:22:53:18 +0100] [Client 17] Closing connection.
D [25/Mar/2013:22:53:18 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
D [25/Mar/2013:22:54:57 +0100] [Client 17] Accepted from 192.168.0.2:631 (IPv4)
D [25/Mar/2013:22:54:57 +0100] Report: clients=1
D [25/Mar/2013:22:54:57 +0100] Report: jobs=1
D [25/Mar/2013:22:54:57 +0100] Report: jobs-active=0
D [25/Mar/2013:22:54:57 +0100] Report: printers=1
D [25/Mar/2013:22:54:57 +0100] Report: stringpool-string-count=1224
D [25/Mar/2013:22:54:57 +0100] Report: stringpool-alloc-bytes=6184
D [25/Mar/2013:22:54:57 +0100] Report: stringpool-total-bytes=26384
D [25/Mar/2013:22:54:57 +0100] [Client 17] POST / HTTP/1.1
D [25/Mar/2013:22:54:57 +0100] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [25/Mar/2013:22:54:57 +0100] [Client 17] No authentication data provided.
D [25/Mar/2013:22:54:57 +0100] cupsdNetIFUpdate: "lo" = localhost:631
D [25/Mar/2013:22:54:57 +0100] cupsdNetIFUpdate: "enp2s10" = 192.168.0.10:631
D [25/Mar/2013:22:54:57 +0100] cupsdNetIFUpdate: "lo" = localhost:631
D [25/Mar/2013:22:54:57 +0100] cupsdNetIFUpdate: "enp2s10" = [v1.fe80::203:dff:fe18:ec05+enp2s10]:631
D [25/Mar/2013:22:54:57 +0100] [Client 17] 1.1 CUPS-Get-Printers 1
D [25/Mar/2013:22:54:57 +0100] CUPS-Get-Printers
D [25/Mar/2013:22:54:57 +0100] Returning IPP successful-ok for CUPS-Get-Printers (no URI) from 192.168.0.2
D [25/Mar/2013:22:54:57 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
D [25/Mar/2013:22:54:57 +0100] [Client 17] POST / HTTP/1.1
D [25/Mar/2013:22:54:57 +0100] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [25/Mar/2013:22:54:57 +0100] [Client 17] No authentication data provided.
D [25/Mar/2013:22:54:57 +0100] [Client 17] 1.1 CUPS-Get-Classes 1
D [25/Mar/2013:22:54:57 +0100] CUPS-Get-Classes
D [25/Mar/2013:22:54:57 +0100] Returning IPP successful-ok for CUPS-Get-Classes (no URI) from 192.168.0.2
D [25/Mar/2013:22:54:57 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
D [25/Mar/2013:22:54:57 +0100] [Client 17] HTTP_WAITING Closing on EOF
D [25/Mar/2013:22:54:57 +0100] [Client 17] Closing connection.
D [25/Mar/2013:22:54:57 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
D [25/Mar/2013:23:07:58 +0100] [Client 17] Accepted from 192.168.0.2:631 (IPv4)
D [25/Mar/2013:23:07:58 +0100] Report: clients=1
D [25/Mar/2013:23:07:58 +0100] Report: jobs=1
D [25/Mar/2013:23:07:58 +0100] Report: jobs-active=0
D [25/Mar/2013:23:07:58 +0100] Report: printers=1
D [25/Mar/2013:23:07:58 +0100] Report: stringpool-string-count=1263
D [25/Mar/2013:23:07:58 +0100] Report: stringpool-alloc-bytes=6184
D [25/Mar/2013:23:07:58 +0100] Report: stringpool-total-bytes=27288
D [25/Mar/2013:23:07:58 +0100] [Client 17] POST / HTTP/1.1
D [25/Mar/2013:23:07:58 +0100] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [25/Mar/2013:23:07:58 +0100] [Client 17] No authentication data provided.
D [25/Mar/2013:23:07:58 +0100] cupsdNetIFUpdate: "lo" = localhost:631
D [25/Mar/2013:23:07:58 +0100] cupsdNetIFUpdate: "enp2s10" = 192.168.0.10:631
D [25/Mar/2013:23:07:58 +0100] cupsdNetIFUpdate: "lo" = localhost:631
D [25/Mar/2013:23:07:58 +0100] cupsdNetIFUpdate: "enp2s10" = [v1.fe80::203:dff:fe18:ec05+enp2s10]:631
D [25/Mar/2013:23:07:58 +0100] [Client 17] 1.1 CUPS-Get-Printers 1
D [25/Mar/2013:23:07:58 +0100] CUPS-Get-Printers
D [25/Mar/2013:23:07:58 +0100] Returning IPP successful-ok for CUPS-Get-Printers (no URI) from 192.168.0.2
D [25/Mar/2013:23:07:58 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
D [25/Mar/2013:23:07:58 +0100] [Client 17] POST / HTTP/1.1
D [25/Mar/2013:23:07:58 +0100] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [25/Mar/2013:23:07:58 +0100] [Client 17] No authentication data provided.
D [25/Mar/2013:23:07:58 +0100] [Client 17] 1.1 CUPS-Get-Classes 1
D [25/Mar/2013:23:07:58 +0100] CUPS-Get-Classes
D [25/Mar/2013:23:07:58 +0100] Returning IPP successful-ok for CUPS-Get-Classes (no URI) from 192.168.0.2
D [25/Mar/2013:23:07:58 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
D [25/Mar/2013:23:07:58 +0100] [Client 17] HTTP_WAITING Closing on EOF
D [25/Mar/2013:23:07:58 +0100] [Client 17] Closing connection.
D [25/Mar/2013:23:07:58 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Not busy"
Diese "Read ... bytes of data ..." Zeilen gibt es unzählige Male in Folge. Das Access Log ist unauffällig:
192.168.0.102 - - [25/Mar/2013:21:49:02 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 145651 Print-Job successful-ok
192.168.0.102 - - [25/Mar/2013:21:49:10 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 140374 Print-Job successful-ok
192.168.0.102 - - [25/Mar/2013:21:49:19 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 142503 Print-Job successful-ok
192.168.0.102 - - [25/Mar/2013:21:49:53 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 142503 Print-Job successful-ok
192.168.0.102 - - [25/Mar/2013:21:50:44 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 142503 Print-Job successful-ok
localhost - - [25/Mar/2013:21:52:28 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
192.168.0.102 - - [25/Mar/2013:21:54:39 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 142503 Print-Job successful-ok
localhost - - [25/Mar/2013:21:55:18 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job client-error-not-possible
localhost - - [25/Mar/2013:21:56:36 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
localhost - - [25/Mar/2013:21:56:39 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
localhost - - [25/Mar/2013:21:56:42 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
192.168.0.102 - - [25/Mar/2013:21:57:39 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 142503 Print-Job successful-ok
localhost - - [25/Mar/2013:21:58:43 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
192.168.0.2 - - [25/Mar/2013:22:00:09 +0100] "POST /admin/ HTTP/1.1" 200 94 - -
192.168.0.2 - - [25/Mar/2013:22:00:09 +0100] "POST /admin/ HTTP/1.1" 200 2273 - -
192.168.0.2 - - [25/Mar/2013:22:00:11 +0100] "POST /admin/ HTTP/1.1" 200 117 - -
localhost - - [25/Mar/2013:22:00:11 +0100] "POST /admin/ HTTP/1.1" 401 133 CUPS-Delete-Printer successful-ok
192.168.0.2 - - [25/Mar/2013:22:00:11 +0100] "POST /admin/ HTTP/1.1" 426 117 - -
192.168.0.2 - - [25/Mar/2013:22:00:11 +0100] "POST /admin/ HTTP/1.1" 200 117 - -
192.168.0.2 - - [25/Mar/2013:22:00:38 +0100] "POST /admin/ HTTP/1.1" 200 94 - -
192.168.0.2 - - [25/Mar/2013:22:00:38 +0100] "POST /admin/ HTTP/1.1" 200 2273 - -
192.168.0.2 - - [25/Mar/2013:22:00:40 +0100] "POST /admin/ HTTP/1.1" 200 117 - -
localhost - - [25/Mar/2013:22:00:40 +0100] "POST /admin/ HTTP/1.1" 401 133 CUPS-Delete-Printer successful-ok
192.168.0.2 - - [25/Mar/2013:22:00:40 +0100] "POST /admin/ HTTP/1.1" 401 117 - -
192.168.0.2 - - [25/Mar/2013:22:00:40 +0100] "POST /admin/ HTTP/1.1" 200 117 - -
192.168.0.2 - root [25/Mar/2013:22:00:51 +0100] "POST /admin/ HTTP/1.1" 200 117 - -
localhost - - [25/Mar/2013:22:00:51 +0100] "POST /admin/ HTTP/1.1" 401 133 CUPS-Delete-Printer successful-ok
localhost - root [25/Mar/2013:22:00:51 +0100] "POST /admin/ HTTP/1.1" 200 133 CUPS-Delete-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:00:51 +0100] "POST /admin/ HTTP/1.1" 200 2025 - -
localhost - - [25/Mar/2013:22:01:02 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
192.168.0.102 - - [25/Mar/2013:22:01:40 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 142503 Print-Job successful-ok
192.168.0.102 - - [25/Mar/2013:22:02:44 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 142503 Print-Job successful-ok
localhost - - [25/Mar/2013:22:03:03 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
localhost - - [25/Mar/2013:22:03:40 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
192.168.0.2 - root [25/Mar/2013:22:04:36 +0100] "POST /admin/ HTTP/1.1" 200 96 - -
192.168.0.2 - root [25/Mar/2013:22:04:36 +0100] "POST /admin/ HTTP/1.1" 200 2281 - -
192.168.0.2 - root [25/Mar/2013:22:04:37 +0100] "POST /admin/ HTTP/1.1" 200 119 - -
localhost - - [25/Mar/2013:22:04:37 +0100] "POST /admin/ HTTP/1.1" 401 135 CUPS-Delete-Printer successful-ok
localhost - root [25/Mar/2013:22:04:37 +0100] "POST /admin/ HTTP/1.1" 200 135 CUPS-Delete-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:04:37 +0100] "POST /admin/ HTTP/1.1" 200 2031 - -
192.168.0.2 - root [25/Mar/2013:22:04:51 +0100] "POST /admin/ HTTP/1.1" 200 60 - -
localhost - - [25/Mar/2013:22:04:51 +0100] "POST / HTTP/1.1" 401 91 CUPS-Get-Devices successful-ok
localhost - root [25/Mar/2013:22:04:51 +0100] "POST / HTTP/1.1" 200 1410 CUPS-Get-Devices -
192.168.0.2 - root [25/Mar/2013:22:04:51 +0100] "POST /admin/ HTTP/1.1" 200 2945 - -
192.168.0.2 - - [25/Mar/2013:22:04:56 +0100] "POST /admin HTTP/1.1" 200 145 - -
192.168.0.2 - - [25/Mar/2013:22:04:56 +0100] "POST /admin HTTP/1.1" 200 3415 - -
192.168.0.2 - - [25/Mar/2013:22:05:05 +0100] "POST /admin HTTP/1.1" 200 312 - -
localhost - - [25/Mar/2013:22:05:05 +0100] "POST / HTTP/1.1" 200 148355 CUPS-Get-PPDs -
192.168.0.2 - - [25/Mar/2013:22:05:05 +0100] "POST /admin HTTP/1.1" 200 55450 - -
192.168.0.2 - - [25/Mar/2013:22:05:11 +0100] "POST /admin HTTP/1.1" 200 2156 - -
localhost - - [25/Mar/2013:22:05:11 +0100] "POST / HTTP/1.1" 200 1087 CUPS-Get-PPDs -
192.168.0.2 - - [25/Mar/2013:22:05:11 +0100] "POST /admin HTTP/1.1" 200 6794 - -
192.168.0.2 - - [25/Mar/2013:22:05:17 +0100] "POST /admin HTTP/1.1" 200 1964 - -
localhost - - [25/Mar/2013:22:05:17 +0100] "POST / HTTP/1.1" 200 396 CUPS-Get-PPDs -
192.168.0.2 - - [25/Mar/2013:22:05:17 +0100] "POST /admin HTTP/1.1" 200 5389 - -
192.168.0.2 - - [25/Mar/2013:22:05:20 +0100] "POST /admin HTTP/1.1" 200 1996 - -
localhost - - [25/Mar/2013:22:05:20 +0100] "POST /admin/ HTTP/1.1" 401 335 CUPS-Add-Modify-Printer successful-ok
192.168.0.2 - - [25/Mar/2013:22:05:20 +0100] "POST /admin HTTP/1.1" 401 1996 - -
192.168.0.2 - - [25/Mar/2013:22:05:20 +0100] "POST /admin HTTP/1.1" 200 1996 - -
192.168.0.2 - root [25/Mar/2013:22:05:20 +0100] "POST /admin HTTP/1.1" 200 1996 - -
localhost - - [25/Mar/2013:22:05:20 +0100] "POST /admin/ HTTP/1.1" 401 335 CUPS-Add-Modify-Printer successful-ok
localhost - root [25/Mar/2013:22:05:20 +0100] "POST /admin/ HTTP/1.1" 200 335 CUPS-Add-Modify-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:05:20 +0100] "POST /admin HTTP/1.1" 200 7012 - -
192.168.0.2 - root [25/Mar/2013:22:05:23 +0100] "POST /admin HTTP/1.1" 200 203 - -
localhost - - [25/Mar/2013:22:05:23 +0100] "POST /admin/ HTTP/1.1" 401 238 CUPS-Add-Modify-Printer successful-ok
localhost - root [25/Mar/2013:22:05:23 +0100] "POST /admin/ HTTP/1.1" 200 238 CUPS-Add-Modify-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:05:23 +0100] "POST /admin HTTP/1.1" 200 2211 - -
192.168.0.102 - - [25/Mar/2013:22:07:20 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 142503 Print-Job successful-ok
192.168.0.102 - - [25/Mar/2013:22:29:48 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 139170 Print-Job successful-ok
192.168.0.102 - - [25/Mar/2013:22:30:57 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 139170 Print-Job successful-ok
localhost - - [25/Mar/2013:22:31:37 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
localhost - - [25/Mar/2013:22:35:37 +0100] "POST /jobs HTTP/1.1" 200 140 Cancel-Job successful-ok
localhost - - [25/Mar/2013:22:36:32 +0100] "POST / HTTP/1.1" 401 75 CUPS-Get-Devices successful-ok
localhost - root [25/Mar/2013:22:36:32 +0100] "POST / HTTP/1.1" 200 1394 CUPS-Get-Devices -
192.168.0.102 - - [25/Mar/2013:22:36:37 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 144360 Print-Job successful-ok
192.168.0.2 - - [25/Mar/2013:22:37:02 +0100] "POST /admin/ HTTP/1.1" 200 96 - -
192.168.0.2 - - [25/Mar/2013:22:37:02 +0100] "POST /admin/ HTTP/1.1" 200 2273 - -
192.168.0.2 - - [25/Mar/2013:22:37:03 +0100] "POST /admin/ HTTP/1.1" 200 119 - -
localhost - - [25/Mar/2013:22:37:03 +0100] "POST /admin/ HTTP/1.1" 401 135 CUPS-Delete-Printer successful-ok
192.168.0.2 - - [25/Mar/2013:22:37:03 +0100] "POST /admin/ HTTP/1.1" 426 119 - -
192.168.0.2 - - [25/Mar/2013:22:37:03 +0100] "POST /admin/ HTTP/1.1" 200 119 - -
192.168.0.2 - root [25/Mar/2013:22:37:24 +0100] "POST /admin/ HTTP/1.1" 200 96 - -
192.168.0.2 - root [25/Mar/2013:22:37:24 +0100] "POST /admin/ HTTP/1.1" 200 2273 - -
192.168.0.2 - root [25/Mar/2013:22:37:25 +0100] "POST /admin/ HTTP/1.1" 200 119 - -
localhost - - [25/Mar/2013:22:37:26 +0100] "POST /admin/ HTTP/1.1" 401 135 CUPS-Delete-Printer successful-ok
localhost - root [25/Mar/2013:22:37:26 +0100] "POST /admin/ HTTP/1.1" 200 135 CUPS-Delete-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:37:25 +0100] "POST /admin/ HTTP/1.1" 200 2023 - -
192.168.0.2 - root [25/Mar/2013:22:37:33 +0100] "POST /admin/ HTTP/1.1" 200 60 - -
localhost - - [25/Mar/2013:22:37:33 +0100] "POST / HTTP/1.1" 401 91 CUPS-Get-Devices successful-ok
localhost - root [25/Mar/2013:22:37:33 +0100] "POST / HTTP/1.1" 200 1410 CUPS-Get-Devices -
192.168.0.2 - root [25/Mar/2013:22:37:33 +0100] "POST /admin/ HTTP/1.1" 200 2937 - -
192.168.0.2 - root [25/Mar/2013:22:37:37 +0100] "POST /admin HTTP/1.1" 200 145 - -
192.168.0.2 - root [25/Mar/2013:22:37:37 +0100] "POST /admin HTTP/1.1" 200 3407 - -
192.168.0.2 - root [25/Mar/2013:22:37:43 +0100] "POST /admin HTTP/1.1" 200 312 - -
localhost - - [25/Mar/2013:22:37:43 +0100] "POST / HTTP/1.1" 200 148355 CUPS-Get-PPDs -
192.168.0.2 - root [25/Mar/2013:22:37:43 +0100] "POST /admin HTTP/1.1" 200 55442 - -
192.168.0.2 - root [25/Mar/2013:22:37:47 +0100] "POST /admin HTTP/1.1" 200 2139 - -
localhost - - [25/Mar/2013:22:37:47 +0100] "POST / HTTP/1.1" 200 1087 CUPS-Get-PPDs -
192.168.0.2 - root [25/Mar/2013:22:37:47 +0100] "POST /admin HTTP/1.1" 200 6769 - -
192.168.0.2 - root [25/Mar/2013:22:37:54 +0100] "POST /admin HTTP/1.1" 200 1980 - -
localhost - - [25/Mar/2013:22:37:54 +0100] "POST / HTTP/1.1" 200 396 CUPS-Get-PPDs -
192.168.0.2 - root [25/Mar/2013:22:37:54 +0100] "POST /admin HTTP/1.1" 200 5397 - -
192.168.0.2 - root [25/Mar/2013:22:37:56 +0100] "POST /admin HTTP/1.1" 200 1964 - -
localhost - - [25/Mar/2013:22:37:56 +0100] "POST /admin/ HTTP/1.1" 401 335 CUPS-Add-Modify-Printer successful-ok
localhost - root [25/Mar/2013:22:37:56 +0100] "POST /admin/ HTTP/1.1" 200 335 CUPS-Add-Modify-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:37:56 +0100] "POST /admin HTTP/1.1" 200 6972 - -
192.168.0.2 - root [25/Mar/2013:22:37:58 +0100] "POST /admin HTTP/1.1" 200 203 - -
localhost - - [25/Mar/2013:22:37:58 +0100] "POST /admin/ HTTP/1.1" 401 238 CUPS-Add-Modify-Printer successful-ok
localhost - root [25/Mar/2013:22:37:58 +0100] "POST /admin/ HTTP/1.1" 200 238 CUPS-Add-Modify-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:37:58 +0100] "POST /admin HTTP/1.1" 200 2203 - -
192.168.0.102 - - [25/Mar/2013:22:38:11 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 139170 Print-Job successful-ok
192.168.0.102 - - [25/Mar/2013:22:49:36 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 144348 Print-Job successful-ok
localhost - - [25/Mar/2013:22:50:37 +0100] "POST /jobs HTTP/1.1" 200 139 Cancel-Job successful-ok
192.168.0.2 - root [25/Mar/2013:22:50:44 +0100] "POST /admin/ HTTP/1.1" 200 96 - -
192.168.0.2 - root [25/Mar/2013:22:50:44 +0100] "POST /admin/ HTTP/1.1" 200 2273 - -
192.168.0.2 - root [25/Mar/2013:22:50:46 +0100] "POST /admin/ HTTP/1.1" 200 119 - -
localhost - - [25/Mar/2013:22:50:46 +0100] "POST /admin/ HTTP/1.1" 401 135 CUPS-Delete-Printer successful-ok
localhost - root [25/Mar/2013:22:50:46 +0100] "POST /admin/ HTTP/1.1" 200 135 CUPS-Delete-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:50:46 +0100] "POST /admin/ HTTP/1.1" 200 2023 - -
192.168.0.2 - root [25/Mar/2013:22:50:50 +0100] "POST /admin/ HTTP/1.1" 200 60 - -
localhost - - [25/Mar/2013:22:50:50 +0100] "POST / HTTP/1.1" 401 91 CUPS-Get-Devices successful-ok
localhost - root [25/Mar/2013:22:50:50 +0100] "POST / HTTP/1.1" 200 1106 CUPS-Get-Devices -
192.168.0.2 - root [25/Mar/2013:22:50:50 +0100] "POST /admin/ HTTP/1.1" 200 2800 - -
192.168.0.2 - root [25/Mar/2013:22:51:41 +0100] "POST /admin/ HTTP/1.1" 200 60 - -
localhost - - [25/Mar/2013:22:51:41 +0100] "POST / HTTP/1.1" 401 91 CUPS-Get-Devices successful-ok
localhost - root [25/Mar/2013:22:51:41 +0100] "POST / HTTP/1.1" 200 1410 CUPS-Get-Devices -
192.168.0.2 - root [25/Mar/2013:22:51:41 +0100] "POST /admin/ HTTP/1.1" 200 2937 - -
192.168.0.2 - root [25/Mar/2013:22:51:46 +0100] "POST /admin HTTP/1.1" 200 145 - -
192.168.0.2 - root [25/Mar/2013:22:51:46 +0100] "POST /admin HTTP/1.1" 200 3407 - -
192.168.0.2 - root [25/Mar/2013:22:51:51 +0100] "POST /admin HTTP/1.1" 200 312 - -
localhost - - [25/Mar/2013:22:51:51 +0100] "POST / HTTP/1.1" 200 148355 CUPS-Get-PPDs -
192.168.0.2 - root [25/Mar/2013:22:51:51 +0100] "POST /admin HTTP/1.1" 200 55442 - -
192.168.0.2 - root [25/Mar/2013:22:51:54 +0100] "POST /admin HTTP/1.1" 200 2173 - -
localhost - - [25/Mar/2013:22:51:54 +0100] "POST / HTTP/1.1" 200 1087 CUPS-Get-PPDs -
192.168.0.2 - root [25/Mar/2013:22:51:54 +0100] "POST /admin HTTP/1.1" 200 6803 - -
192.168.0.2 - root [25/Mar/2013:22:52:02 +0100] "POST /admin HTTP/1.1" 200 1964 - -
localhost - - [25/Mar/2013:22:52:02 +0100] "POST / HTTP/1.1" 200 396 CUPS-Get-PPDs -
192.168.0.2 - root [25/Mar/2013:22:52:02 +0100] "POST /admin HTTP/1.1" 200 5381 - -
192.168.0.2 - root [25/Mar/2013:22:52:04 +0100] "POST /admin HTTP/1.1" 200 1964 - -
localhost - - [25/Mar/2013:22:52:04 +0100] "POST /admin/ HTTP/1.1" 401 335 CUPS-Add-Modify-Printer successful-ok
localhost - root [25/Mar/2013:22:52:04 +0100] "POST /admin/ HTTP/1.1" 200 335 CUPS-Add-Modify-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:52:04 +0100] "POST /admin HTTP/1.1" 200 6972 - -
192.168.0.2 - root [25/Mar/2013:22:52:06 +0100] "POST /admin HTTP/1.1" 200 203 - -
localhost - - [25/Mar/2013:22:52:06 +0100] "POST /admin/ HTTP/1.1" 401 238 CUPS-Add-Modify-Printer successful-ok
localhost - root [25/Mar/2013:22:52:06 +0100] "POST /admin/ HTTP/1.1" 200 238 CUPS-Add-Modify-Printer successful-ok
192.168.0.2 - root [25/Mar/2013:22:52:06 +0100] "POST /admin HTTP/1.1" 200 2203 - -
192.168.0.102 - - [25/Mar/2013:22:52:17 +0100] "POST /printers/Canon_MP600_Windows HTTP/1.1" 200 144348 Print-Job successful-ok
192.168.0.2 - root [25/Mar/2013:22:52:31 +0100] "GET /admin/log/error_log HTTP/1.1" 200 41751296 - -
Ich weiß mir hier leider nicht mehr zu helfen. Besonders stutzig machen mich die "New Device ..." Meldungen in dmesg und diese "Read ... bytes of data ..." Geschichten. Hat jemand einen Tipp für mich? Bin für jeden Hinweis dankbar.
Grüße