Hello, In the Message; Subject : Re: XONAR STX-II sound card in Leap-15.5 Message-ID : <20230818072247.196dabc9342658b117e1a257@trixtar.org> Date & Time: Fri, 18 Aug 2023 07:22:47 -0400 [BF] == bent fender <ksusup@trixtar.org> has written: BF> Fri, 18 Aug 2023 16:31:09 +0900 BF> Masaru Nomiya <nomiya@lake.dti.ne.jp> : [...] BF> > Please show the results of; BF> > BF> > $ cat /proc/asound/modules BF> Thanks for looking at it! BF> # cat /proc/asound/modules BF> 0 snd_virtuoso BF> 1 snd_hda_intel BF> 2 snd_hda_intel BF> I don't know how relevant this is but right now Leap-15.5 BF> Pulse-Audio-Volume-Control/Configuration shows only BF> GK107 HDMI Audio Controller BF> Profile: OFF BF> Built-in Audio BF> Profile: Digital Stereo (HDMI) Output [...] BF> ~ rosegarden BF> Cannot lock down 86611866 byte memory area (Cannot allocate memory) BF> Cannot use real-time scheduling (RR/5)(1: Operation not permitted) BF> JackClient::AcquireSelfRealTime error BF> [AlsaDriver] setCurrentTimer(): WARNING: using system timer with only BF> 250 Hz resolution! [LADSPAPluginFactory] discoverPlugin() WARNING: BF> couldn't dlopen "/usr/lib64/ladspa/caps.so" BF> - /usr/lib64/ladspa/caps.so: undefined symbol: BF> _ZN3DSP10Polynomial5one53Ef [Composition] getTrackById( 0 ): WARNING: BF> Track ID not found. [Composition] Available track ids are: BF> [AlsaDriver] renameDevice(): WARNING: Cannot find device 1 in port BF> map do_connect: could not connect to socket connect: No such file or BF> directory [SequenceManager] Rosegarden: WARNING: No accurate sequencer BF> timer available (and kernel is new enough for RTC addendum) BF> [RosegardenMainWindow] slotDisplayWarning(): MAIN WINDOW DISPLAY BF> WARNING: type 2 text "<h3>System timer resolution is too low!</h3>" Just as I thought! The strange sound-related behavior in your system is because the intel sound driver (on chip and/or video card) is also running. The easiest solution is as follows; $ sudo echo blacklist i915 > /etc/modprobe.d/intel.conf then reboot. Regards & Good Night. --- ┏━━┓彡 野宮 賢 mail-to: nomiya @ lake.dti.ne.jp ┃＼／彡 ┗━━┛ "Companies have come to view generative AI as a kind of monster that must be fed at all costs―even if it isn’t always clear what exactly that data is needed for or what those future AI systems might end up doing." -- Generative AI Is Making Companies Even More Thirsty for Your Data --