Difference between revisions of "Debugging Claws"

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If you find a bug in Claws Mail, reporting it is the best way to have it fixed. Here are some pointers on how to make the most useful bug report possible.
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From supplements to pads, the local store cabinets usually are complete of items that are apparently ,created to assist you remove blemishes & all-around damaging pores and skin. Do any of these in truth do the job? Here's several must-know acne details that could assist you retain apparent & wholesome pores and skin.
  
== Functionality bug (non crasher) ==
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Within the occasion you've acne-prone pores and skin, ensure to keep your arms clean. Fingers can carry quite a few poisonous bacterias, & pressing the deal with or perhaps buying acne bad spots may cause acne to surface, spread or perhaps become infected. Carry a bottle of wine of give cleaner wherever you go for any speedy side cleaning!
If you face a functional bug, where Claws Mail doesn't crash, but doesn't do the right thing in your opinion, open a bug on the [http://thewildbeast.co.uk/claws-mail/bugzilla/ bug tracker] describing the action you're trying to do.
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== Crasher bug ==
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When it comes to acne the finest word of advice that you can offers are attempt certainly not to touch your mind. In studies this has been show the regular specific variations his or her experience thousands of events each day. Just create in your mind all the bacteria, soil, and dirt to deal with. So should you want to possibly be acne gratis, the Start to get will be to keep your palms away from your experience.
If Claws Mail crashes when you're trying to perform some action, we will need more information than just the steps to reproduce: this sort of bug often depends on many variables, previous actions, your setup, etc. We will need a backtrace, which shows us precisely where in the code Claws crashes and where it came from.
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To generate a good backtrace, Claws Mail needs to have "debug symbols" available. Without debug symbols, the backtrace is useless because it will not show function information, line numbers and other interesting things.
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Maintaining a lively life-style is beneficial inside loads of ways. Task leads to perspiration although, & perspire which lingers about the pores and skin could set off acne outbreaks. Constantly work with a moderate facial cleanser immediately after exercising to retain the pores and skin clean and no cost of dehydrated sweating. A delicate exfoliant maybe once or twice each week can also help.
  
The way to have debug symbols available depends on the way you installed Claws Mail:
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An excellent approach to cease acne can be to drink plenty of water daily. A fantastic goal is definitely to ingest at the very least a couple of liters of water all through the morning. When skin color gets to be not properly hydrated, old skin debris will not be shed & this will cause to impeded microscopic holes in addition to having acne.
  
* Self-compiled Claws Mail: if you compile Claws Mail yourself, rebuild it using the following:
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To mean stay away from issues using acne you need to follow a proper dieting. The body positive aspects coming from a proper diet which is no different when considering to acne. Make certain you follow a large amount of healthy and balanced food items this kind of fresh fruits & fresh vegetables which might be loaded with micro-nutrients and also have results on the physique.
  $ '''make clean'''
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  $ '''export CFLAGS=-g'''
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  $ '''./configure'''
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  $ '''make'''
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  $ '''sudo make install'''
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* Claws Mail packages from your distribution: if you installed Claws Mail from pre-compiled packages, you will often have to install a special "debug" package that have the debug symbols; here are a few examples:
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Decreasing your current coffee consumption might help to avoid acne. Caffeine is related to enhanced hormone levels in many persons, which may result in acne outbreaks. Eliminating as well as lessening, the quantity of cups you actually consume daily, may optimistic relation to ones skin & general, skin color wellness.
** For Debian and Ubuntu:
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  $ '''sudo apt-get install claws-mail-dbg'''
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** For Mandriva:
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  $ '''sudo urpmi claws-mail-debug'''
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** For Fedora:
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  $ '''sudo yum install claws-mail-debuginfo'''
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** For Suse:
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  $ '''sudo smart install claws-mail-debuginfo'''
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Once you have done that, you can proceed to reproduce the crash inside gdb, the Gnu DeBugger. From a command-line, start claws-mail from gdb:
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To be able to cease acne, steer clear of virtually any makeups offering H and D red-colored colors, salt lauryl sulfate, or perhaps isopropyl myristate. These substances have become strong & could possibly cause acne, which experts claim, brings about acne. Regardless of what make-up you make use of, attempt to use no more than doable.
  $ '''gdb claws-mail'''
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  GNU gdb 6.4-debian
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  [...]
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  (gdb) '''run --debug'''
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  Starting program: /usr/local/bin/claws-mail
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  [...] ''Here, Claws Mail starts. Make it crash, and you will get the following:''
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  Program received signal SIGSEGV, Segmentation fault.
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  [Switching to Thread -1227139392 (LWP 10159)]
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  0xffffe410 in __kernel_vsyscall ()
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  ''You can now ask gdb for the backtrace:''
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  (gdb) '''thread apply all bt'''
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You should now get an output resembling this:
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Work with the organic and natural vitamin Bentonite Clay surfaces to help get rid of ones acne easily. This mineral allows skin seem far better through evening out the a higher level essential oil you have. Acquire 2 tablespoons of Bentonite Clay & combine the idea having cold normal water. This makes some sort of mud-like composite. Input it all over your face & perform moment to solidify. Rinse off rid of it when you're completed.
  Thread 2 (Thread -1249215568 (LWP 10168)):
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  #0  0xffffe410 in __kernel_vsyscall ()
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  #1  0xb7aeec76 in pthread_cond_wait@@GLIBC_2.3.2 ()
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    from /lib/tls/i686/cmov/libpthread.so.0
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  #2  0xb71ead5a in mailsem_internal_wait (s=0x82fe798) at mailsem.c:121
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  #3  0xb71eaf11 in mailsem_down (sem=0xfffffffc) at mailsem.c:321
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  #4  0x081c96e0 in thread_run (data=0x82e9eb0) at etpan-thread-manager.c:318
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  #5  0xb7aec341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
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  #6  0xb6fef4ee in clone () from /lib/tls/i686/cmov/libc.so.6
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  Thread 1 (Thread -1227139392 (LWP 10159)):
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  #0  0xffffe410 in __kernel_vsyscall ()
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  #1  0xb6fe58c4 in poll () from /lib/tls/i686/cmov/libc.so.6
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  #2  0xb72b9b08 in g_main_context_iterate (context=0x833efd0, block=1,
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      dispatch=1, self=0x8311100) at gmain.c:2977
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  #3  0xb72b9fd8 in IA__g_main_loop_run (loop=0x82d1180) at gmain.c:2879
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  #4  0xb7710765 in IA__gtk_main () at gtkmain.c:1026
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  #5  0x08102191 in main (argc=1, argv=0xbf9131a4) at main.c:1093
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  (gdb) '''quit'''
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This is what you should copy and paste in a [http://thewildbeast.co.uk/claws-mail/bugzilla/ new bug report].
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Inadequate skin tone may be genetic or something you may get, thank you to irresponsible care. These kind of tips will last almost any acne by simply assaulting the item at the origin. This may not merely enable you to to eradicate recent blemishes, nonetheless in addition to make it easier to cease foreseeable future skin breakouts. That is what it can be details on nevertheless, to assist in removing acne! Utilize the details you might have learned below to assist.
Don't forget to briefly explain what you were doing, which version you were using, and so on.
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Finally, gdb can also be used to attach to an already running Claws Mail:
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[http://janomi.com/diabetes-high-blood-pressure-related janomi.com]
  $ '''gdb -p `pidof claws-mail`'''
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You can use that for example if Claws Mail is unresponsive; once in gdb, you can use '''Ctrl-C''' to interrupt execution and '''thread apply all bt''' to see where Claws Mail was stuck.
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== Strange crasher bug ==
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Some crashes are due to memory corruptions that occured before the crash. In this case, gdb doesn't help as much as it could, but valgrind does a great job in tracing the execution and showing clearly where the problem lies.
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You can run valgrind with:
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  $ '''G_SLICE=always-malloc G_DEBUG=gc-friendly valgrind \'''
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  '''--tool=memcheck --error-limit=no --leak-check=full \'''
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  '''--show-reachable=yes claws-mail 2>&1 | tee valgrind.log'''
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Valgrind slows down the execution a lot. Just redo the actions needed to reproduce the crash, then exit. If the crash doesn't happen under valgrind, the log may still contain the crash causes (and valgrind just changes the result).
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Thanks for helping making Claws Mail better!
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Revision as of 10:02, 6 October 2012

From supplements to pads, the local store cabinets usually are complete of items that are apparently ,created to assist you remove blemishes & all-around damaging pores and skin. Do any of these in truth do the job? Here's several must-know acne details that could assist you retain apparent & wholesome pores and skin.

Within the occasion you've acne-prone pores and skin, ensure to keep your arms clean. Fingers can carry quite a few poisonous bacterias, & pressing the deal with or perhaps buying acne bad spots may cause acne to surface, spread or perhaps become infected. Carry a bottle of wine of give cleaner wherever you go for any speedy side cleaning!

When it comes to acne the finest word of advice that you can offers are attempt certainly not to touch your mind. In studies this has been show the regular specific variations his or her experience thousands of events each day. Just create in your mind all the bacteria, soil, and dirt to deal with. So should you want to possibly be acne gratis, the Start to get will be to keep your palms away from your experience.

Maintaining a lively life-style is beneficial inside loads of ways. Task leads to perspiration although, & perspire which lingers about the pores and skin could set off acne outbreaks. Constantly work with a moderate facial cleanser immediately after exercising to retain the pores and skin clean and no cost of dehydrated sweating. A delicate exfoliant maybe once or twice each week can also help.

An excellent approach to cease acne can be to drink plenty of water daily. A fantastic goal is definitely to ingest at the very least a couple of liters of water all through the morning. When skin color gets to be not properly hydrated, old skin debris will not be shed & this will cause to impeded microscopic holes in addition to having acne.

To mean stay away from issues using acne you need to follow a proper dieting. The body positive aspects coming from a proper diet which is no different when considering to acne. Make certain you follow a large amount of healthy and balanced food items this kind of fresh fruits & fresh vegetables which might be loaded with micro-nutrients and also have results on the physique.

Decreasing your current coffee consumption might help to avoid acne. Caffeine is related to enhanced hormone levels in many persons, which may result in acne outbreaks. Eliminating as well as lessening, the quantity of cups you actually consume daily, may optimistic relation to ones skin & general, skin color wellness.

To be able to cease acne, steer clear of virtually any makeups offering H and D red-colored colors, salt lauryl sulfate, or perhaps isopropyl myristate. These substances have become strong & could possibly cause acne, which experts claim, brings about acne. Regardless of what make-up you make use of, attempt to use no more than doable.

Work with the organic and natural vitamin Bentonite Clay surfaces to help get rid of ones acne easily. This mineral allows skin seem far better through evening out the a higher level essential oil you have. Acquire 2 tablespoons of Bentonite Clay & combine the idea having cold normal water. This makes some sort of mud-like composite. Input it all over your face & perform moment to solidify. Rinse off rid of it when you're completed.

Inadequate skin tone may be genetic or something you may get, thank you to irresponsible care. These kind of tips will last almost any acne by simply assaulting the item at the origin. This may not merely enable you to to eradicate recent blemishes, nonetheless in addition to make it easier to cease foreseeable future skin breakouts. That is what it can be details on nevertheless, to assist in removing acne! Utilize the details you might have learned below to assist.

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