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My audio is working fine, but equalizer won't run.
Alsamixer works no problem. To get audio working, i had to change card from 0 to 1 in .asoundrc
pcm.!default {
type hw
card 1
}
ctl.!default {
type hw
card 1
}I installed equalizer according to
https://wiki.archlinux.org/title/Advanc … #Equalizer
I Installed the alsaequal AUR package, created /etc/asound.conf, and
$ pacman -Q | grep alsa
alsa-card-profiles 1:0.3.80-1
alsa-lib 1.2.10-2
alsa-plugins 1:1.2.7.1-2
alsa-topology-conf 1.2.5.1-3
alsa-ucm-conf 1.2.10-2
alsa-utils 1.2.10-1
alsaequal v0.7.1-1But:
$ alsamixer -D equal
Failed to load plugin "caps.so": caps.so: cannot open shared object file: No such file or directoryI installed caps (used to be in AUR, now in main repo)
https://bbs.archlinux.org/viewtopic.php?id=148917
But still getting same error.
Also
$ listplugins
Warning: You do not have a LADSPA_PATH environment variable set. Defaulting to /usr/lib/ladspa/.
/usr/lib/ladspa/filter.so:
Simple Low Pass Filter (1041/lpf)
Simple High Pass Filter (1042/hpf)
/usr/lib/ladspa/delay.so:
Simple Delay Line (1043/delay_5s)
/usr/lib/ladspa/caps.so:
C* Noisegate - Attenuating hum and noise (2602/Noisegate)
C* Compress - Compressor and saturating limiter (1772/Compress)
C* CompressX2 - Stereo compressor and saturating limiter (2598/CompressX2)
C* ToneStack - Classic amplifier tone stack emulation (2589/ToneStack)
C* AmpVTS - Idealised guitar amplification (2592/AmpVTS)
C* CabinetIII - Simplistic loudspeaker cabinet emulation (2601/CabinetIII)
C* CabinetIV - Idealised loudspeaker cabinet (2606/CabinetIV)
C* Plate - Versatile plate reverb (1779/Plate)
C* PlateX2 - Versatile plate reverb, stereo inputs (1795/PlateX2)
C* Saturate - Various static nonlinearities, 8x oversampled (1771/Saturate)
C* Spice - Not an exciter (2603/Spice)
C* SpiceX2 - Not an exciter either (2607/SpiceX2)
C* ChorusI - Mono chorus/flanger (1767/ChorusI)
C* PhaserII - Mono phaser (2586/PhaserII)
C* AutoFilter - Self-modulating resonant filter (2593/AutoFilter)
C* Scape - Stereo delay with chromatic resonances (2588/Scape)
C* Eq10 - 10-band equaliser (1773/Eq10)
C* Eq10X2 - Stereo 10-band equaliser (2594/Eq10X2)
C* Eq4p - 4-band parametric shelving equaliser (2608/Eq4p)
C* EqFA4p - 4-band parametric eq (2609/EqFA4p)
C* Wider - Stereo image synthesis (1788/Wider)
C* Narrower - Stereo image width reduction (2595/Narrower)
C* Sin - Sine wave generator (1781/Sin)
C* White - Noise generator (1785/White)
C* Fractal - Audio stream from deterministic chaos (1774/Fractal)
C* Click - Metronome (1769/Click)
C* CEO - Chief Executive Oscillator (1770/CEO)
/usr/lib/ladspa/sine.so:
Sine Oscillator (Freq:audio, Amp:audio) (1044/sine_faaa)
Sine Oscillator (Freq:audio, Amp:control) (1045/sine_faac)
Sine Oscillator (Freq:control, Amp:audio) (1046/sine_fcaa)
Sine Oscillator (Freq:control, Amp:control) (1047/sine_fcac)
/usr/lib/ladspa/amp.so:
Mono Amplifier (1048/amp_mono)
Stereo Amplifier (1049/amp_stereo)
/usr/lib/ladspa/noise.so:
White Noise Source (1050/noise_white)I ran the statement here, but accidentally neglected to use "/usr/lib32/ladspa/"
https://bugs.archlinux.org/task/4577
I don't know how or if i need to back out of the above (cuz accidentally neglected to use "/usr/lib32/ladspa/"), or if that's even the fix for the EQ.
But still getting:
$ listplugins
Warning: You do not have a LADSPA_PATH environment variable set. Defaulting to /usr/lib/ladspa/.Hardware
Lenovo IdeaCenter
$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 48 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Vendor ID: AuthenticAMD
Model name: AMD A9-9420 RADEON R5, 5 COMPUTE CORES 2C+3G
CPU family: 21
Model: 112
Thread(s) per core: 1
Core(s) per socket: 2
Socket(s): 1
Stepping: 0
Frequency boost: enabled
CPU(s) scaling MHz: 47%
CPU max MHz: 3000.0000
CPU min MHz: 1400.0000
BogoMIPS: 5991.62
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe
1gb rdtscp lm constant_tsc rep_good acc_power nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse
4_1 sse4_2 movbe popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xo
p skinit wdt lwp fma4 tce nodeid_msr tbm perfctr_core perfctr_nb bpext ptsc mwaitx cpb hw_pstate ssbd ibpb vmmcall fsgsbase bmi1 avx
2 smep bmi2 xsaveopt arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_
vmsave_vmload vgif overflow_recov
Virtualization features:
Virtualization: AMD-V
Caches (sum of all):
L1d: 64 KiB (2 instances)
L1i: 128 KiB (2 instances)
L2: 2 MiB (2 instances)
NUMA:
NUMA node(s): 1
NUMA node0 CPU(s): 0,1
Vulnerabilities:
Gather data sampling: Not affected
Itlb multihit: Not affected
L1tf: Not affected
Mds: Not affected
Meltdown: Not affected
Mmio stale data: Not affected
Retbleed: Mitigation; untrained return thunk; SMT disabled
Spec rstack overflow: Not affected
Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Spectre v2: Mitigation; Retpolines, IBPB conditional, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Srbds: Not affected
Tsx async abort: Not affectedarch installed with archinstall
Last edited by atomikegg (2023-09-17 17:20:11)
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According to https://aur.archlinux.org/packages/alsaequal you can solve this by exporting the LADSPA_PATH. It did solve the issue for me, but I also had previously installed `alsa-plugins` and `ladspa`.
"exporting the environment variable
LADSPA_PATH=/usr/lib/ladspashould fix the caps.so issue."
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