hi,
just guessing here: the last thing it does is load the printing
dialog? maybe there's some delay, cups waiting for a network printer
or whatever? i remember i had pretty long delays for that reason at
some point, too (but it got fixed since).
-j.
On Thu, Apr 7, 2016 at 3:02 AM, Louis Turk <l...@dayspringpublisher.com> wrote:
> Does this strace not help any?
>
> Louis
>
> On 04/06/2016 06:46 PM, Louis Turk wrote:
>> Hi Matthieu,
>>
>> Many thanks for your help! Please see below.
>>
>> On 04/06/2016 04:15 PM, Matthieu Moy wrote:
>>> Louis Turk <l...@dayspringpublisher.com> writes:
>>>
>>>> On 04/06/2016 02:09 PM, Matthieu Moy wrote:
>>>
>>>>> What happens if you launch "darktable -d all" from a terminal?
>>>>>
>>>>
>>>> [~]% darktable -d all
>>> [...]
>>>
>>> I don't see anything obvious.
>>>
>>> A few more things that may help (or not...):
>>>
>>> * Launch "darktable one-image-file" instead of just "darktable". Might
>>> trigger a different behavior.
>>
>> This just locks up as before.
>>
>>>
>>> * Try "strace darktable": very noisy, shows all system calls performed
>>> by darktable. When you get a freeze, it may be one system call that
>>> does not terminate (then you'll see it immediately at the end of the
>>> output of strace), or something running in a loop.
>>
>> The last few lines are:
>>
>> openat(AT_FDCWD, "/etc/fonts/conf.d",
>> O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 15
>> getdents(15, /* 84 entries */, 32768) = 3920
>> getdents(15, /* 0 entries */, 32768) = 0
>> access("/etc/fonts/conf.d/10-antialias.conf", R_OK) = 0
>> stat("/etc/fonts/conf.d/10-antialias.conf", {st_mode=S_IFREG|0644,
>> st_size=223, ...}) = 0
>> open("/etc/fonts/conf.d/10-antialias.conf", O_RDONLY|O_CLOEXEC) = 16
>> read(16, "<?xml version=\"1.0\"?>\n<!DOCTYPE "..., 8192) = 223
>> brk(0x1958000) = 0x1958000
>> read(16, "", 8192) = 0
>> brk(0x1954000) = 0x1954000
>> close(16) = 0
>> access("/etc/fonts/conf.d/10-hinting-slight.conf", R_OK) = 0
>> stat("/etc/fonts/conf.d/10-hinting-slight.conf", {st_mode=S_IFREG|0644,
>> st_size=229, ...}) = 0
>> open("/etc/fonts/conf.d/10-hinting-slight.conf", O_RDONLY|O_CLOEXEC) = 16
>> read(16, "<?xml version=\"1.0\"?>\n<!DOCTYPE "..., 8192) = 229
>> read(16, "", 8192) = 0
>> close(16) = 0
>> access("/etc/fonts/conf.d/10-hinting.conf", R_OK) = 0
>> stat("/etc/fonts/conf.d/10-hinting.conf", {st_mode=S_IFREG|0644,
>> st_size=212, ...}) = 0
>> open("/etc/fonts/conf.d/10-hinting.conf", O_RDONLY|O_CLOEXEC) = 16
>> read(16, "<?xml version=\"1.0\"?>\n<!DOCTYPE "..., 8192) = 212
>> read(16, "", 8192) = 0
>> close(16) = 0
>> access("/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", R_OK) = 0
>> stat("/etc/fonts/conf.d/10-scale-bitmap-fonts.conf",
>> {st_mode=S_IFREG|0644, st_size=1952, ...}) = 0
>> open("/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", O_RDONLY|O_CLOEXEC)
>> = 16
>> read(16, "<?xml version=\"1.0\"?>\n<!DOCTYPE "..., 8192) = 1952
>> read(16, "", 8192) = 0
>> close(16) = 0
>> access("/etc/fonts/conf.d/11-lcdfilter-default.conf", R_OK) = 0
>> stat("/etc/fonts/conf.d/11-lcdfilter-default.conf",
>> {st_mode=S_IFREG|0644, st_size=526, ...}) = 0
>> open("/etc/fonts/conf.d/11-lcdfilter-default.conf", O_RDONLY|O_CLOEXEC) = 16
>> read(16, "<?xml version=\"1.0\"?>\n<!DOCTYPE "..., 8192) = 526
>> read(16, "", 8192) = 0
>> close(16 <ptrace(SYSCALL):No such process>
>> +++ exited with 15 +++
>> [~]%
>>
>> "strace -e open
>>> darktable" shows all files opened by darktable, it may give some hints
>>> too.
>>>
>>
>> The last few lines are:
>>
>> open("/usr/lib/darktable/plugins/lighttable/libview_toolbox.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/lib/darktable/plugins/lighttable/libcollect.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/lib/darktable/plugins/lighttable/libdarktable_label.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/share/darktable/pixmaps/idbutton.svg", O_RDONLY) = 16
>> open("/usr/lib/darktable/plugins/lighttable/libimage.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/lib/darktable/plugins/lighttable/libbackgroundjobs.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/lib/darktable/plugins/lighttable/librecentcollect.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/lib/darktable/plugins/lighttable/libcamera.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/lib/darktable/plugins/lighttable/libmodulelist.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/lib/darktable/plugins/lighttable/libmasks.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/usr/lib/darktable/plugins/lighttable/libprint_settings.so",
>> O_RDONLY|O_CLOEXEC) = 16
>> open("/proc/loadavg", O_RDONLY) = 16
>> open("/proc/loadavg", O_RDONLY) = 16
>> open("/proc/loadavg", O_RDONLY) = 16
>> open("/proc/loadavg", O_RDONLY) = 16
>> open("/proc/loadavg", O_RDONLY) = 16
>> open("/proc/loadavg", O_RDONLY) = 16
>> open("/proc/loadavg", O_RDONLY) = 16
>> open("/proc/loadavg", O_RDONLY) = 16
>> --- SIGTERM {si_signo=SIGTERM, si_code=SI_USER, si_pid=2348,
>> si_uid=1000} ---
>> +++ exited with 15 +++
>> [~]%
>>
>
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