http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c1 Felix Miata changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mrmazda@earthlink.net --- Comment #1 from Felix Miata --- Definitely has been happening on my main KDE3 desktop going far too far back to remember. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c4 --- Comment #4 from David Rankin --- Created attachment 778930 --> http://bugzilla.opensuse.org/attachment.cgi?id=778930&action=edit kcrash for this bug, captured while writing this bug. I can confirm this still occurs daily on 42.3. It seems to occur more frequently when the number of windows and desktops in use increase. I generally have apps running on 3-desktops and is triggered, as far as I can tell, on a window focus change after some random number of changes has occurred. (In fact I just triggered it minimizing konsole and saved the backtrace). The kde sound them plays fine on on desktop switches, minimize, restore, etc.. until the crash occurs, then the system sounds are gone (until you restart kde) There are continual logs to xsession-erros, e.g. jack server is not running or cannot be started akode: Guessed format: xiph KNotify::playTimeout KNotify::playTimeout X Error: BadWindow (invalid Window parameter) 3 Major opcode: 19 Minor opcode: 0 Resource id: 0x4400022 jack_client_new: deprecated Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started akode: Guessed format: xiph KNotify::playTimeout jack_client_new: deprecated Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started akode: Guessed format: xiph KNotify::playTimeout KNotify::playTimeout X Error: BadWindow (invalid Window parameter) 3 Major opcode: 19 Minor opcode: 0 Resource id: 0x3aed637 jack_client_new: deprecated Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started akode: Guessed format: xiph KNotify::playTimeout KNotify::playTimeout jack_client_new: deprecated Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started akode: Guessed format: xiph KNotify::playTimeout KNotify::playTimeout kcrash attached -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 Felix Miata changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|anixx@opensuse.org |belphegor@belbel.or.jp -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c8 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|tiwai@suse.com |davejplater@gmail.com --- Comment #8 from Takashi Iwai --- Dave, could you take a look? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c10 --- Comment #10 from Dave Plater --- (In reply to Yasuhiko Kamata from comment #7)

was assigned to me, but this problem happened in libjack, not KDE3. So changed assignee.

Can you please alter the KDE:KDE3 repositories to point to ie: <path project="openSUSE:Leap:15.1:Update" repository="standard"/> -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c12 Felix Miata changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |davejplater@gmail.com Flags|needinfo?(maintenance@opens |needinfo?(davejplater@gmail |use.org) |.com) --- Comment #12 from Felix Miata --- When? It's empty. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c16 --- Comment #16 from Dave Plater --- (In reply to Felix Miata from comment #15)

libjack0-1.9.12-lp151.3.3.1.x86_64 now is installed on my primary PC. It takes time for the no longer expected crash to occur....

I used to use xine as the audio backend in my kde3 days. Try executing this: jack_control start ; jack_metro -f 25 -b 30 and see if you can make a crash, you have to use ctrl c to exit jack_metro. Also we can test with zynaddsubfx and qjackctl. Execute zynaddsubfx from the command line than you need to start qjackctl from another console and then click the connect button. You should see zynaddsubfx in the left hand window, expand it and you will have out_1 and out_2 expand system in the right hand window you will have paybacks 1 and 2. Select out_1 and drag to playback_1 to connect, repeat with out_2. Now you should have sound from the keyboard of zynaddsubfx, play around and if you can't reproduce the crash you should consider switching to xine, I'm bugowner for xine. Please post any useful information. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c17 --- Comment #17 from Yasuhiko Kamata --- (In reply to Dave Plater from comment #10)

Can you please alter the KDE:KDE3 repositories to point to ie: <path project="openSUSE:Leap:15.1:Update" repository="standard"/>

Ok, changed. Now building. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c19 Dave Plater changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(belphegor@belbel. | |or.jp) --- Comment #19 from Dave Plater --- (In reply to Felix Miata from comment #18)

Still happening with libjack0-1.9.12-lp151.3.3.1, possibly taking a bit longer to manifest. From .xsession-errors: 1571166625338 addons.update-checker WARN onUpdateCheckComplete failed to parse update manifest: [Exception... "Update manifest is missing a required addons property." nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: resource://gre/modules/addons/AddonUpdateChecker.jsm :: getRequiredProperty :: line 473" data: no] Stack trace: getRequiredProperty()@resource://gre/modules/addons/AddonUpdateChecker.jsm: 473 < parseJSONManifest()@resource://gre/modules/addons/AddonUpdateChecker.jsm:483 < UpdateParser.prototype.onLoad/parser()@resource://gre/modules/addons/ AddonUpdateChecker.jsm:655 < UpdateParser.prototype.onLoad()@resource://gre/modules/addons/ AddonUpdateChecker.jsm:675 < UpdateParser/<()@resource://gre/modules/addons/AddonUpdateChecker.jsm:593 < onStopRequest()@resource://gre/modules/WebRequest.jsm:347 jack_client_new: deprecated Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock

This is standard if jackd cannot be started or reached for some reason. See: http://jack-audio.10948.n7.nabble.com/Jack-Devel-Jack-will-not-start-td19777... cutting repeated sections .....

akode: Guessed format: xiph X Error: BadWindow (invalid Window parameter) 3 Major opcode: 19 Minor opcode: 0 Resource id: 0x3800b46 KNotify::playTimeout jack_client_new: deprecated Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock akode: Guessed format: xiph KNotify::playTimeout KCrash: Application 'knotify' crashing... X Error: BadWindow (invalid Window parameter) 3 Major opcode: 19 Minor opcode: 0 Resource id: 0x3800bbf X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 Minor opcode: 0 Resource id: 0x2e0000b X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 Minor opcode: 0 Resource id: 0x2e0000b X Error: BadWindow (invalid Window parameter) 3 Major opcode: 19 Minor opcode: 0 Resource id: 0x2e0000b

knotify has crashed apparently trying to start jackd I've looked for a phonon jack to run jack as a backend in kf5 but it doesn't appear to exist. In the days when I used kde3 I tried the jack audio backend with no success. Is jack the only available backend for kde3? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c21 --- Comment #21 from Felix Miata --- (In reply to Yasuhiko Kamata from comment #20)

KDE3 also supports OSS (Open Sound System) (run "modprobe snd-pcm-oss" in order to work).

When, every boot? Once only? If not, can it be made automatic? Does anything else need to be done to prevent the crashing that still occurs as of KDE3 updates as of a month or so ago? KDE3 for 15.1 seems to be getting rebuilt every week or so. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c23 --- Comment #23 from David Rankin --- Created attachment 823676 --> http://bugzilla.opensuse.org/attachment.cgi?id=823676&action=edit knotify.kcrash after snd-pcm-oss module loaded Has no effect. Still crashes in the same manner, e.g. $ cat /etc/modules-load.d/snd-pcm-oss.conf snd-pcm-oss (having rebooted and restarted) associated libjack kcrash attached. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c25 --- Comment #25 from Yasuhiko Kamata --- (In reply to David Rankin from comment #23)

Created attachment 823676 [details] knotify.kcrash after snd-pcm-oss module loaded

Has no effect. Still crashes in the same manner, e.g.

$ cat /etc/modules-load.d/snd-pcm-oss.conf snd-pcm-oss

(having rebooted and restarted)

associated libjack kcrash attached.

Using OSS is not a solution, but a workaround. This means that you can use OSS instead of Jack in KDE3 (KDE3 control center -> Sound & Multimedia -> Sound System -> "Hardware" tab -> Audio Device). -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c27 Ilya Chernykh changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |anixx@opensuse.org --- Comment #27 from Ilya Chernykh --- If it does not happen in Trinity, the problem could be in some of the old KDE3 patches. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c29 --- Comment #29 from David Rankin --- Is there a single repository where we have the complete KDE3 source tree (with all current patches) we can 'grep -r jack' and look at where it is being pulled in? Recreating the tree from .srpms will be time consuming, but doable. It may be helpful to compare the results of the same output against the TDE git tree. I have old copies of the the TDE tree for 3.5.13-sru that will probably suffice. The knotify crash still occurs but sometimes it can occur in a few hours, sometimes it takes a day or so. It is triggered most often when several sound events are triggered in quick succession (such as scrolling the mouse-wheel over the desktop background to change desktop in quick succession) If we think this is narrowed down to the kde3-kdelibs source, I'll start with that. At least that is were kdelibs/arts/knotify resides. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c31 --- Comment #31 from Dave Plater --- (In reply to Felix Miata (offline until ???) from comment #30)

Still happening in 15.2. :(

I'm keeping this bug open until I get the time to build an old version of libxine which still has the arts backend, fortunately it's archived back to the end of 2004. Unfortunately jack is not compatible with arts anymore. You could maybe find someone upstream that maintains kdelibs3-arts who can integrate it with the latest jack -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c33 Felix Miata changed: What |Removed |Added ---------------------------------------------------------------------------- Version|Leap 15.3 |Leap 15.4 --- Comment #33 from Felix Miata --- No change in 15.4. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1047852 http://bugzilla.opensuse.org/show_bug.cgi?id=1047852#c35 Dave Plater changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo? | --- Comment #35 from Dave Plater --- The only thing that will fix this is either an older version of xine-lib that still builds the arts backend or possibly a much older version of jack that still works properly with kde3. I have a little bit of spare time so I'm going to see if I can extract the last version of xine-lib that can still be used for kde3 audio. I've never used kde3 with a jack backend but I used the xine backend for the entire time that I had kde3. This is like trying to find the right spark plugs for a vintage car or the right valve for an old radio -- You are receiving this mail because: You are on the CC list for the bug.