Unidentified subject!
Salve,
ho sostituito col kernel 2.4.20 il vecchio 2.4.18 (entrambi ricompilati
da me). Purtroppo il mio Logitech Wheel Mouse ottico su porta USB ha
deciso che la sostituzione non gli garba: praticamente ha smesso di
funzionare (in X compare il puntatore ma non si muove), nonostante il
led sotto sia comunque acceso. Prima dando
cat /dev/input/mice
comparivano sulla console dei caratteri strani al movimento del mouse;
ora non più.
Ho provato anche a togliere e reinserire lo spinotto del mouse a XWindow
avviato, ma non ho risolto.
Eppure ho messo in /usr/src/linux il .config del vecchio kernel ed ho
attivato solo alcune cose che mi interessavano (il Net Filtering, l'ACPI
e il filesystem UDF).
Il sottosistema USB sembra a posto (del resto non ho toccato niente...);
lo gestisco con hotplug e finora mi è sempre andato bene.
Tra l'altro sul bus USB c'è attaccata anche una Epson Stylus C40UX, che
però ancora non ho configurato, quindi non posso utilizzarla per provare
il bus.
- in /etc/fstab ho la riga
none /proc/bus/usb usbdevfs defaults 0 0
- in dmesg ci sono le seguenti righe (ho quattro porte USB):
mice: PS/2 mouse device common for all mice
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb.c: registered new driver usblp
printer.c: v0.11: USB Printer Device Class driver
Creative EMU10K1 PCI Audio Driver, version 0.20, 17:41:31 Feb 5 2003
usb-uhci.c: $Revision: 1.275 $ time 17:41:40 Feb 5 2003
usb-uhci.c: High bandwidth mode enabled
PCI: Found IRQ 10 for device 00:1f.2
PCI: Setting latency timer of device 00:1f.2 to 64
usb-uhci.c: USB UHCI at I/O 0xb400, IRQ 10
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 9 for device 00:1f.4
PCI: Sharing IRQ 9 with 02:0a.2
PCI: Setting latency timer of device 00:1f.4 to 64
usb-uhci.c: USB UHCI at I/O 0xb000, IRQ 9
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
hub.c: new USB device 00:1f.2-1, assigned address 2
usb.c: USB device 2 (vend/prod 0x46d/0xc00c) is not claimed by any active driver.
eth0: Setting half-duplex based on auto-negotiated partner ability 0000.
usb.c: registered new driver hid
:USB HID v1.10 Mouse [Logitech USB Mouse] on usb1:2.0
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
hid-core.c: USB HID support drivers
- lspci mi dice
00:1f.2 USB Controller: Intel Corp. 82820 820 (Camino 2) Chipset USB (Hub A) (rev 05)
00:1f.4 USB Controller: Intel Corp. 82820 820 (Camino 2) Chipset USB (Hub B) (rev 05)
- usbmodules mi dice
usbmodules --device /proc/bus/usb/001/001
usbcore
usbmodules --device /proc/bus/usb/001/002
hid
usbmodules --device /proc/bus/usb/002/001
usbcore
- l'output di lsmod è
Module Size Used by Not tainted
hid 8608 0 (unused)
usb-uhci 21220 0 (unused)
printer 6752 0 (unused)
usbcore 54240 1 [hid usb-uhci printer]
mousedev 3808 0 (unused)
input 3136 0 [mousedev]
ntfs 48832 0 (unused)
vfat 9244 1
fat 28888 0 [vfat]
nls_iso8859-1 2848 0 (unused)
nls_cp850 3616 0 (unused)
ide-scsi 7488 0
- il pezzo interessato di XF86Config-4 è:
Section "InputDevice"
Identifier "Logitech Wheel Mouse"
Driver "mouse"
Option "CorePointer"
Option "SendCoreEvents" #added
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "Emulate3Buttons" "off"
Option "ZAxisMapping" "4 5"
Option "Buttons" "5"
EndSection
- /var/log/XFree86.0.log contiene:
(II) LoadModule: "mouse"
(II) Loading /usr/X11R6/lib/modules/input/mouse_drv.o
(II) Module mouse: vendor="The XFree86 Project"
compiled for 4.1.0.1, module version = 1.0.0
Module class: XFree86 XInput Driver
ABI class: XFree86 XInput driver, version 0.2
[snip]
(II) Keyboard "Generic Keyboard" handled by legacy driver
(**) Option "Protocol" "ImPS/2"
(**) Logitech Wheel Mouse: Protocol: "ImPS/2"
(**) Option "SendCoreEvents"
(**) Logitech Wheel Mouse: always reports core events
(**) Option "CorePointer"
(**) Logitech Wheel Mouse: Core Pointer
(**) Option "Device" "/dev/input/mice"
(**) Option "Buttons" "5"
(**) Logitech Wheel Mouse: Buttons: 5
(**) Option "Emulate3Buttons" "off"
(**) Option "ZAxisMapping" "4 5"
(**) Logitech Wheel Mouse: ZAxisMapping: buttons 4 and 5
(II) XINPUT: Adding extended input device "Logitech Wheel Mouse" (type: MOUSE)
p.s. chiedo scusa per la lunghezza di questa e-mail, ma ho preferito
abbondare con gli indizi.
--
Ciao,
Pino mailto:pinopinto@vene.dave.it
ICQ: 99644516
PGP-Fingerprint: 0B6D CA29 72A5 7F36 0343 72E2 ECDA B516 8747 C639
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