linux user group brescia

Il 17/01/2011 17:58, Andrea Gelmini ha scritto:

>
> Fai per cortesia due prove:
> a) partendo da Live CD (stessa versione) la scheda viene riconosciuta?

sì viene riconosciuta e funziona regolarmente

> Ti propone di installare driver proprietari?

No

> b) eventualmente crea un nuovo utente (con il permesso di usare la
> wireless) ed entra con questo account. Vedi che ti dice riguardo la
> wireless.

La periferica non viene vista

>
>> - il cavo convertitore USB/PARALLELO a cui ho collegato la mia fedele HP4,
>> prima perfettamente funzionante out of the box, ora non viene più visto, o
>> comunque la stampante non viene più rilevata.
> Staccalo, e fai partire il sistema.
> A questo punto attaccalo, conta fino a 10, e guarda cosa ti torna il comando
> dmesg
> e poi lsusb
>
> Dacci le righe che ti escono (di dmesg bastano le ultime 20).
>
Ci sono alcune righe in più perché forse la 62.164014 mi sembra pertinente


[   62.164014] usblp0: USB Bidirectional printer dev 2 if 0 alt 1 proto 
2 vid 0x067B pid 0x2305
[   62.164037] usbcore: registered new interface driver usblp
[   62.249777] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) 
-> IRQ 22
[   62.249933] HDA Intel 0000:00:1b.0: setting latency timer to 64
[   62.375874] hda_codec: ALC883: BIOS auto-probing.
[   62.377397] input: HDA Digital PCBeep as 
/devices/pci0000:00/0000:00:1b.0/input/input5
[   62.387732] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) 
-> IRQ 17
[   62.387775] HDA Intel 0000:01:00.1: setting latency timer to 64
[   62.584797] ath: EEPROM regdomain: 0x60
[   62.584800] ath: EEPROM indicates we should expect a direct regpair map
[   62.584804] ath: Country alpha2 being used: 00
[   62.584805] ath: Regpair used: 0x60
[   62.631060] phy0: Selected rate control algorithm 'minstrel'
[   62.631706] ath5k phy0: Atheros AR2413 chip found (MAC: 0x78, PHY: 0x45)
[   62.718359] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   62.729941] lp: driver loaded but no devices found
[   62.758228] ppdev: user-space parallel port driver
[   65.292533] end_request: I/O error, dev fd0, sector 0
[   65.323789] end_request: I/O error, dev fd0, sector 0
[   69.388186] hda-intel: IRQ timing workaround is activated for card 
#1. Suggest a bigger bdl_pos_adj.
[   72.071282] eth0: no IPv6 routers present
[   97.446956] SGI XFS with ACLs, security attributes, realtime, large 
block/inode numbers, no debug enabled
[   97.447988] SGI XFS Quota Management subsystem
[   97.462708] JFS: nTxBlock = 8192, nTxLock = 65536
[   97.481028] NTFS driver 2.1.29 [Flags: R/O MODULE].
[   97.513857] QNX4 filesystem 0.2.3 registered.
[   97.561954] Btrfs loaded
[  133.117991] EXT4-fs (sda3): mounted filesystem with ordered data mode
[  135.195689] kjournald starting.  Commit interval 5 seconds
[  135.195697] EXT3-fs: mounted filesystem with ordered data mode.
[  139.257559] EXT4-fs (sdb2): mounted filesystem with ordered data mode
[  140.161541] XFS mounting filesystem sdc2
[  140.261511] Ending clean XFS mount for filesystem: sdc2
[  141.656835] kjournald starting.  Commit interval 5 seconds
[  141.656843] EXT3-fs: mounted filesystem with ordered data mode.
[  143.556730] kjournald starting.  Commit interval 5 seconds
[  143.556738] EXT3-fs: mounted filesystem with ordered data mode.
[  145.703656] kjournald starting.  Commit interval 5 seconds
[  145.703665] EXT3-fs: mounted filesystem with ordered data mode.
[  307.061519] usb 3-2: usbfs: interface 0 claimed by usblp while 'usb' 
sets config #1
[  307.108550] usb[15310]: segfault at 0 ip 00007f2bae92fb14 sp 
00007fffca8d1938 error 4 in libc-2.11.1.so[7f2bae8a9000+178000]
[  375.982016] wlan0: direct probe to AP 00:14:c1:23:a9:93 (try 1)
[  375.982017] wlan0: deauthenticating from 00:14:c1:23:a9:93 by local 
choice (reason=3)
[  375.982079] wlan0: direct probe to AP 00:14:c1:23:a9:93 (try 1)
[  375.985647] wlan0: direct probe responded
[  375.985652] wlan0: authenticate with AP 00:14:c1:23:a9:93 (try 1)
[  375.990100] wlan0: authenticated
[  375.990115] wlan0: associate with AP 00:14:c1:23:a9:93 (try 1)
[  375.999178] wlan0: RX AssocResp from 00:14:c1:23:a9:93 (capab=0x421 
status=0 aid=3)
[  375.999181] wlan0: associated
[  376.000340] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  376.000555] cfg80211: Calling CRDA for country: NL
[  376.003497] cfg80211: Received country IE:
[  376.003500] cfg80211: Regulatory domain: NL
[  376.003503] 	(start_freq - end_freq @ bandwidth), (max_antenna_gain, 
max_eirp)
[  376.003507] 	(2402000 KHz - 2494000 KHz @ 40000 KHz), (10000 mBi, 
10000 mBm)
[  376.003509] cfg80211: CRDA thinks this should applied:
[  376.003511] cfg80211: Regulatory domain: NL
[  376.003513] 	(start_freq - end_freq @ bandwidth), (max_antenna_gain, 
max_eirp)
[  376.003516] 	(2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[  376.003519] 	(5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[  376.003522] 	(5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[  376.003525] 	(5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[  376.003527] cfg80211: We intersect both of these and get:
[  376.003529] cfg80211: Regulatory domain: 98
[  376.003531] 	(start_freq - end_freq @ bandwidth), (max_antenna_gain, 
max_eirp)
[  376.003534] 	(2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[  376.003540] cfg80211: Disabling channel 2484 MHz on phy0 due to 
Country IE
[  376.003546] cfg80211: Current regulatory domain updated by AP to: NL
[  376.003548] 	(start_freq - end_freq @ bandwidth), (max_antenna_gain, 
max_eirp)
[  376.003551] 	(2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[  386.860008] wlan0: no IPv6 routers present
[ 1098.384056] usb 3-2: usbfs: interface 0 claimed by usblp while 'usb' 
sets config #1
[ 1098.428651] usb[22633]: segfault at 0 ip 00007fb50c88fb14 sp 
00007fff1a29f108 error 4 in libc-2.11.1.so[7fb50c809000+178000]
[ 1285.662584] kjournald starting.  Commit interval 5 seconds
[ 1285.663060] EXT3 FS on sda4, internal journal
[ 1285.663067] EXT3-fs: mounted filesystem with ordered data mode.



lsusb
Bus 008 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 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 003: ID 046d:c01b Logitech, Inc. MX310 Optical Mouse
Bus 005 Device 002: ID 04a9:2207 Canon, Inc. CanoScan 1220U
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 072f:9000 Advanced Card Systems, Ltd ACR38 
AC1038-based Smart Card Reader
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 067b:2305 Prolific Technology, Inc. PL2305 
Parallel Port
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 13fe:3100 Kingston Technology Company Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

>
> n.b.: sempre con la Live puoi provare anche la questione stampante.
>

Il problema forse è che con la 9.04 credo leggesse automaticamente la 
URI della periferica; qui riportando quanto leggo nelle proprietà della 
stampante (usb://Unknown/) mi ritorna il messaggio: Stato della 
stampante: Inattiva - /usr/lib/backend/usb failed

grazie

Livio

ps: i miei messaggi non compaiono in lista. Dove sbaglio?