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Re: new behavior of Logitech diNovo Edge keyboard



DI Mario Bruckschwaiger wrote:
On Fri, 2007-09-21 at 15:10 +0000, "Jóhann B. Guðmundsson" wrote:
Could you provide some HardWare details..
Other than the keyboard...


Of course,

the cpu (from /proc/cpuinfo of a Fedora 7 installation)
is an Intel dual core

vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      : Intel(R) Pentium(R) D  CPU 2.66GHz
stepping        : 7
cpu MHz         : 2676.291
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monito
r ds_cpl tm2 cid cx16 xtpr lahf_lm
bogomips        : 5355.71
clflush size    : 64


and from /proc/bus/usb/devices (also from the Fedora 7 installation)


T:  Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  3 Spd=12  MxCh= 3
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=046d ProdID=0b04 Rev=49.00
S:  Manufacturer=Logitech
S:  Product=Logitech BT Mini-Receiver
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   1 Ivl=255ms

T:  Bus=02 Lev=02 Prnt=03 Port=01 Cnt=01 Dev#=  4 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=046d ProdID=c713 Rev=49.00
S:  Manufacturer=Logitech
S:  Product=Logitech BT Mini-Receiver
S:  SerialNumber=00076172342B
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=01 Driver=usbhid
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=10ms

T:  Bus=02 Lev=02 Prnt=03 Port=02 Cnt=02 Dev#=  5 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=046d ProdID=c714 Rev=49.00
S:  Manufacturer=Logitech
S:  Product=Logitech BT Mini-Receiver
S:  SerialNumber=00076172342B
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=01 Prot=02 Driver=usbhid
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=2ms


Hope this helps, I can give you more info if needed.

Mario.



Did you try what Hans suggested...

Sounds like the new usb autosuspend code is biting you, the device gets suspended because it isn't used for a while, you could try doing:
echo "on" > /sys/bus/usb/devices/1-1/power/level

From /etc/rc.d/rc.local
replacing 1-1 with the actual place where your usb receiver is.

Regards,

Hans
Good to know what motherboard you running.
And report if what Hans suggestsed fixes things...

Best regards
             Johann B.

--

Johann B. Gudmundsson. RHCE,CCSA
Unix System Engineer.
IT Management.
Reiknistofnun University of Iceland.
Taeknigardi, Dunhaga 5.			Email:		johannbg hi is
IS-107 Reykjavik.			Phone:		+354-525-4267
Iceland. Fax: +354-552-8801
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