[Android Q&A, Help & Troubleshooting] pr1991:
/system # ls

Medion

app

bin

build.prop

etc

fonts

framework

lib

lost+found

media

priv-app

recovery-from-boot.p

tts

usr

vendor

xbin

/system/lib # ls

arm

audio.routemanager.so

crtbegin_so.o

crtend_so.o

drm

egl

hw

i965_drv_video.so

igdclbif.bin

igfxcmjit32.so

igfxcmrt32.so

libEGL.so

libETC1.so

libFFTEm.so

libGLES_trace.so

libGLESv1_CM.so

libGLESv2.so

libGLESv3.so

libI420colorconvert.so

libIMCdownload.so

libLLVM.so

libOMXVideoDecoderH263.so

libOMXVideoDecoderMPEG4.so

libOMXVideoEncoderH263.so

libOMXVideoEncoderMPEG4.so

libOpenMAXAL.so

libOpenSLES.so

libRS.so

libRSCpuRef.so

libRSDriver.so

libRSDriverUmd_intel.so

libRSDriver_intel.so

libRSSupport.so

libRScpp.so

libWnnEngDic.so

libWnnJpnDic.so

libaesni_jni.so

libakmd09911.so

libandroid.so

libandroid_runtime.so

libandroid_servers.so

libandroidfw.so

libart-compiler.so

libart-disassembler.so

libart.so

libasfparser.so

libaudioeffect_jni.so

libaudioflinger.so

libaudiopolicymanager.so

libaudiopolicymanagerdefault.so

libaudiopolicyservice.so

libaudioresample.so

libaudioresampler.so

libaudioutils.so

libaware_client.so

libbacktrace.so

libbacktrace_libc++.so

libbacktrace_test.so

libbcc.so

libbcinfo.so

libbinder.so

libbluedroidcomm-subsystem.so

libbluetooth_jni.so

libc++.so

libc.so

libc_malloc_debug_leak.so

libc_malloc_debug_qemu.so

libcamera_client.so

libcamera_metadata.so

libcameraservice.so

libcilkrts.so

libclcore.bc

libclcore_debug.bc

libclcore_x86.bc

libcommon_time_client.so

libcompiler_rt.so

libcontextarbitor.so

libcoreuclient.so

libcoreuinterface.so

libcoreuservice.so

libcrypto.so

libcutils.so

libdefcontainer_jni.so

libdiskconfig.so

libdl.so

libdrm.so

libdrm_intel.so

libdrmframework.so

libdrmframework_jni.so

libeffects.so

libevent-listener.so

libexif.so

libexpat.so

libext2_blkid.so

libext2_com_err.so

libext2_e2p.so

libext2_profile.so

libext2_quota.so

libext2_uuid.so

libext2fs.so

libext4_utils.so

libf2fs_sparseblock.so

libfg.so

libfilterfw.so

libfilterpack_facedetect.so

libfilterpack_imageproc.so

libfs-subsystem.so

libft2.so

libgabi++-mfx.so

libgabi++.so

libgccdemangle.so

libgesture.so

libgnssosa.so

libgrallocclient.so

libgrallocgmm.so

libgsmgr.so

libgui.so

libhardware.so

libhardware_legacy.so

libharfbuzz_ng.so

libhoudini.so

libhwcservice.so

libhwcwidi.so

libhwui.so

libia_aiq.so

libia_cmc_parser.so

libia_dvs_2.so

libia_emd_decoder.so

libia_exc.so

libia_face.so

libia_isp_2_2.so

libia_log.so

libia_mkn.so

libia_nvm.so

libiacp.so

libiacp_jni.so

libicui18n.so

libicuuc.so

libigdbcl.so

libigdlbva.so

libigdrsmlc.so

libigdusc.so

libigfxcmjit.so

libigfxcmrt.so

libiha.so

libihamanagerjni.so

libimc-subsystem.so

libimf.so

libimg_utils.so

libinput.so

libinputflinger.so

libinputservice.so

libintelmetadatabuffer.so

libinterface-provider-lib.so

libinterface-provider.so

libintlc.so

libiprouteutil.so

libirng.so

libisv_omx_core.so

libivp.so

libjavacore.so

libjavacrypto.so

libjhead.so

libjhead_jni.so

libjni_eglfence.so

libjni_filtershow_filters.so

libjni_jpegstream.so

libjni_jpegutil.so

libjni_latinime.so

libjni_pacprocessor.so

libjni_tinyplanet.so

libjnigraphics.so

libjpeg.so

libkeystore_binder.so

liblog.so

liblogwrap.so

libm.so

libmd.so

libmdmcli.so

libmdmcli_mmgr.so

libmdnssd.so

libmdp_omx_core.so

libmedia.so

libmedia_jni.so

libmedialogservice.so

libmediandk.so

libmediaplayerservice.so

libmei.so

libmeimm.so

libmemtrack.so

libmfx_mix_h264ve.so

libmfx_omx_components_hw.so

libmfx_omx_components_sw.so

libmfx_omx_core.so

libmfxhw32.so

libmfxsw32.so

libminikin.so

libmixvbp.so

libmixvbp_mpeg4.so

libmmgr_cnx.so

libmmgr_utils.so

libmodem-audio-collection.so

libmtp.so

libmultidisplay.so

libmultidisplayjni.so

libnativebridge.so

libnativehelper.so

libnbaio.so

libnetd_client.so

libnetlink.so

libnetutils.so

libnfc_ndef.so

libnl.so

libopus.so

libpac.so

libpagemap.so

libparameter.so

libpavp.so

libpavpdll.so

libpciaccess.so

libpcp.so

libpcre.so

libpdfium.so

libpixelflinger.so

libpng.so

libpower-subsystem.so

libpower.so

libpowermanager.so

libprintspooler_jni.so

libprocessgroup.so

libproperty-subsystem.so

libproperty.so

libproxyta.so

libpsta.so

libpvl_blink_detection.so

libpvl_eye_detection.so

libpvl_face_detection.so

libpvl_face_recognition.so

libpvl_face_recognition_with_db.so

libpvl_jni.so

libpvl_panorama.so

libpvl_panorama_jni.so

libpvl_smile_detection.so

libreference-ril.so

libremote-processor.so

libremoteparameter-subsystem.so

libril.so

librilutils.so

libroute-subsystem.so

librs_jni.so

librsjni.so

librtp_jni.so

libsecurityclient.so

libselinux.so

libsensorhub.so

libsensorservice.so

libsepipt.so

libserviceutility.so

libsev-ril.so

libsgx_urts.so

libsigchain.so

libskia.so

libskiaimagehw.so

libskjpegturbo.so

libskuwa.so

libsl.so

libsl_pm_interface.so

libsoftkeymaster.so

libsonivox.so

libsoundpool.so

libsoundtrigger.so

libsoundtriggerservice.so

libsparse.so

libspeexresampler.so

libsqlite.so

libsqlite_jni.so

libssl.so

libstagefright.so

libstagefright_amrnb_common.so

libstagefright_avc_common.so

libstagefright_enc_common.so

libstagefright_foundation.so

libstagefright_hdcp.so

libstagefright_http_support.so

libstagefright_httplive.so

libstagefright_omx.so

libstagefright_soft_aacdec.so

libstagefright_soft_aacdec_mdp.so

libstagefright_soft_aacenc.so

libstagefright_soft_aacenc_mdp.so

libstagefright_soft_alacdec.so

libstagefright_soft_amrdec.so

libstagefright_soft_amrdec_mdp.so

libstagefright_soft_amrenc_mdp.so

libstagefright_soft_amrnbenc.so

libstagefright_soft_amrwbenc.so

libstagefright_soft_flacenc.so

libstagefright_soft_g711dec.so

libstagefright_soft_gsmdec.so

libstagefright_soft_h264dec.so

libstagefright_soft_h264enc.so

libstagefright_soft_hevcdec.so

libstagefright_soft_mp3dec.so

libstagefright_soft_mp3dec_mdp.so

libstagefright_soft_mpeg4dec.so

libstagefright_soft_mpeg4enc.so

libstagefright_soft_opusdec.so

libstagefright_soft_rawdec.so

libstagefright_soft_vorbisdec.so

libstagefright_soft_vorbisdec_mdp.so

libstagefright_soft_vpxdec.so

libstagefright_soft_vpxenc.so

libstagefright_soft_wmadec_mdp.so

libstagefright_wfd.so

libstagefright_yuv.so

libstagefrighthw.so

libstdc++.so

libstlport-mfx.so

libstlport.so

libsurfaceflinger.so

libsurfaceflinger_ddmconnection.so

libsuspend.so

libsvml.so

libsync.so

libsysutils.so

libtcs.so

libtee_client_api.so

libthermalJNI.so

libtinyalsa-subsystem.so

libtinyalsa.so

libtinyalsa_custom-subsystem.so

libtinycompress.so

libtinyprobe.so

libtxei.so

libuevent.so

libui.so

libunwind-ptrace.so

libunwind.so

libusbhost.so

libusl.so

libutils.so

libva-android.so

libva-tpi.so

libva.so

libva_videodecoder.so

libva_videoencoder.so

libvaimagedecoder.so

libvariablespeed.so

libvixl.so

libvorbisidec.so

libwebrtc_audio_preprocessing.so

libwebviewchromium_loader.so

libwebviewchromium_plat_support.so

libwidiedid.so

libwidimedia.so

libwidimediasink.so

libwidirtsp.so

libwidirtspsink.so

libwidirtspsink_jni.so

libwidiuibc.so

libwidiuibcjni.so

libwifi-service.so

libwilhelm.so

libwnndict.so

libwpa_client.so

libwrs_omxil_common.so

libwrs_omxil_core_pvwrapped.so

libz.so

plugins

soundfx

ssl

cd modules

/system/bin/sh: cd: /system/lib/modules: No such file or directory