[cups] Unable to get list of printer drivers: SUCCESS

[Lenar Shakirov]

11.04.2016 17:41, Helge Blischke пишет:
>> Am 11.04.2016 um 12:16 schrieb Lenar Shakirov <shakirov at cg.ru>:
>>
>> Hello all! Could you give me advice, please:
>>
>> I have embedded device with very slow hdd/flash.
>> When I try to add a printer via web interface I get after 60 sec waiting: UNABLE TO GET LIST OF PRINTER DRIVERS: SUCCESS
>> but if I repeat everything works fine and I see list of make/model.
>>
>> in error log I see:
>> PID 2780 (/usr/lib/cups/daemon/cups-driverd) was terminated normally with signal 9.
>>
>> I think this is 60 sec timeout for SELECT() from driverd or something else.
>> this options did'n help:
>> KeepAliveTimeout 3600
>> Timeout 3600
>>
>> reproduced in versions: 1.5.4, 1.6.2 and 2.1.0
>>
>> -- 
>>
>> WBR,
>> Lenar Shakirov
>>
> First, I’d search for this error message in both the user and the developer lists at cups-org.
> These list contain 160 and 21, respectively posts regarding this message. Perhaps there is one
> thread that settles your issue.
>

Of course I searched on lists archive, but all troubles I found were 
related to foomatic or misconfigurations.
In my case there is a trouble with timeout on waiting cups-driverd, 
because if I replace my super-slow-flash to simple hdd then everything 
works fine.

-- 

WBR,
Lenar Shakirov