Version: (using KDE 4.1.3) OS: Linux Installed from: SuSE RPMs At kde startup kscd crashes with the attached bug report. After, no cd/dvd-rom is found, i can't mount cds and neither play audio cds. Applicazione: KsCD (kscd), segnale SIGSEGV [?1034h(no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [KCrash handler] #6 0xb7463dd1 in wm_cdda_destroy () from /usr/lib/libkcompactdisc.so.4 #7 0xb746543d in wm_cd_destroy () from /usr/lib/libkcompactdisc.so.4 #8 0xb7463659 in ?? () from /usr/lib/libkcompactdisc.so.4 #9 0xb745fbf9 in ?? () from /usr/lib/libkcompactdisc.so.4 #10 0xb745cb05 in KCompactDisc::setDevice(QString const&, unsigned int, bool, QString const&, QString const&) () from /usr/lib/libkcompactdisc.so.4 #11 0x08057d81 in _start ()
I have very similar problem. When I try to launch KsCD I receive the same bug report. Additionally, when I try to open CD in Amarok I get the message "couldn't create slave : Unable to create io-slave: klauncher said: Unknown protocol 'audiocd'."
*** Bug 179977 has been marked as a duplicate of this bug. ***
If you can reproduce the crash at will, may you read http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports and post a complete backtrace here? Thanks :)
It seams I solved the problem, so it can be hard to reproduce the issue. Let's focus on question: Why my set of actions helped? (I do not know Linux environment well enough to answer this question, but I would like to know them (Linux & answer :-) ).) So, at first installed the following elements: 1) kdeutils3 (& kdeutils4) 2) kdemultimedia3 (& kdemultimedia4) 3) kdetoys3 (& kdetoys4, docbook-toys) This gave possibility to read audio:/ CDs, ie. the message "couldn't create slave : Unable to create io-slave: klauncher said: Unknown protocol 'audiocd'." disappeared. As there emerged further issues I dig in the second step the Packman package. I superseded or just installed the following elements in the following order: libxine1 libxine1-codecs phonon-backend-xine xine-skin xinetd xine-ui kde4-kplayer kaffeine amarok-xine libdvdcss gst-fluendo-mp3 k3b-codecs ffmpeg And finally w32codec-all. All above resulted in possibility to listen CDs, watch DVDs etc.
*** Bug 197617 has been marked as a duplicate of this bug. ***
This crash report is at least 3 years old and there were no further comments or status updates since then. Therefore we believe that this crash is already fixed in recent KDE 4 versions or the backtrace is no longer applicable to the current KDE 4 sources. If the crash still happens with a recent KDE version (4.10.5 or 4.11), please add an updated backtrace or provide steps to reproduce. For more information, see http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports (To prevent automatic closing of this bug in the future, please set the bug status to ASSIGNED or CONFIRMED)
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!