I get this from dmesg NVRM: loading NVIDIA UNIX x86_64 Kernel Module 100.14.11 Wed Jun 13 16:33:22 PDT 2007 snd_pcm: disagrees about version of symbol snd_info_register snd_pcm: Unknown symbol snd_info_register snd_pcm: disagrees about version of symbol snd_info_create_module_entry snd_pcm: Unknown symbol snd_info_create_module_entry snd_pcm: disagrees about version of symbol snd_ctl_unregister_ioctl_compat snd_pcm: Unknown symbol snd_ctl_unregister_ioctl_compat snd_pcm: disagrees about version of symbol snd_timer_notify snd_pcm: Unknown symbol snd_timer_notify snd_pcm: disagrees about version of symbol snd_timer_interrupt snd_pcm: Unknown symbol snd_timer_interrupt snd_pcm: disagrees about version of symbol snd_info_free_entry snd_pcm: Unknown symbol snd_info_free_entry snd_pcm: disagrees about version of symbol snd_add_device_sysfs_file snd_pcm: Unknown symbol snd_add_device_sysfs_file snd_pcm: disagrees about version of symbol snd_ctl_register_ioctl snd_pcm: Unknown symbol snd_ctl_register_ioctl snd_pcm: disagrees about version of symbol snd_card_file_add snd_pcm: Unknown symbol snd_card_file_add snd_pcm: disagrees about version of symbol snd_unregister_device snd_pcm: Unknown symbol snd_unregister_device snd_pcm: disagrees about version of symbol snd_timer_new snd_pcm: Unknown symbol snd_timer_new snd_pcm: disagrees about version of symbol snd_device_new snd_pcm: Unknown symbol snd_device_new snd_pcm: disagrees about version of symbol snd_ctl_unregister_ioctl snd_pcm: Unknown symbol snd_ctl_unregister_ioctl snd_pcm: disagrees about version of symbol snd_ctl_register_ioctl_compat snd_pcm: Unknown symbol snd_ctl_register_ioctl_compat snd_pcm: disagrees about version of symbol snd_info_create_card_entry snd_pcm: Unknown symbol snd_info_create_card_entry snd_pcm: disagrees about version of symbol snd_power_wait snd_pcm: Unknown symbol snd_power_wait snd_pcm: disagrees about version of symbol snd_device_free snd_pcm: Unknown symbol snd_device_free snd_pcm: disagrees about version of symbol snd_card_file_remove snd_pcm: Unknown symbol snd_card_file_remove snd_pcm: disagrees about version of symbol snd_device_register snd_pcm: Unknown symbol snd_device_register snd_pcm: Unknown symbol snd_register_device snd_hda_codec: disagrees about version of symbol snd_ctl_add snd_hda_codec: Unknown symbol snd_ctl_add snd_hda_codec: disagrees about version of symbol snd_card_proc_new snd_hda_codec: Unknown symbol snd_card_proc_new snd_hda_codec: disagrees about version of symbol snd_ctl_find_id snd_hda_codec: Unknown symbol snd_ctl_find_id snd_hda_codec: disagrees about version of symbol snd_ctl_new1 snd_hda_codec: Unknown symbol snd_ctl_new1 snd_hda_codec: disagrees about version of symbol snd_component_add snd_hda_codec: Unknown symbol snd_component_add snd_hda_codec: disagrees about version of symbol snd_ctl_elem_read snd_hda_codec: Unknown symbol snd_ctl_elem_read snd_hda_codec: disagrees about version of symbol snd_ctl_elem_write snd_hda_codec: Unknown symbol snd_ctl_elem_write snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_list snd_hda_codec: disagrees about version of symbol snd_device_new snd_hda_codec: Unknown symbol snd_device_new snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_step snd_hda_codec: Unknown symbol snd_pcm_format_width snd_hda_intel: Unknown symbol snd_pcm_new snd_hda_intel: Unknown symbol snd_pcm_limit_hw_rates snd_hda_intel: disagrees about version of symbol snd_card_register snd_hda_intel: Unknown symbol snd_card_register snd_hda_intel: disagrees about version of symbol snd_card_free snd_hda_intel: Unknown symbol snd_card_free snd_hda_intel: Unknown symbol snd_pcm_lib_preallocate_pages_for_all snd_hda_intel: Unknown symbol snd_hda_bus_new snd_hda_intel: disagrees about version of symbol snd_pci_compat_restore_state snd_hda_intel: Unknown symbol snd_pci_compat_restore_state snd_hda_intel: Unknown symbol snd_hda_build_pcms snd_hda_intel: Unknown symbol snd_hda_codec_new snd_hda_intel: Unknown symbol snd_hda_queue_unsol_event snd_hda_intel: disagrees about version of symbol snd_card_new snd_hda_intel: Unknown symbol snd_card_new snd_hda_intel: Unknown symbol snd_pcm_lib_malloc_pages snd_hda_intel: Unknown symbol snd_pcm_lib_ioctl snd_hda_intel: Unknown symbol snd_pcm_lib_free_pages snd_hda_intel: disagrees about version of symbol snd_pci_compat_save_state snd_hda_intel: Unknown symbol snd_pci_compat_save_state snd_hda_intel: Unknown symbol snd_hda_calc_stream_format snd_hda_intel: Unknown symbol snd_pcm_set_ops snd_hda_intel: Unknown symbol snd_hda_suspend snd_hda_intel: disagrees about version of symbol snd_device_new snd_hda_intel: Unknown symbol snd_device_new snd_hda_intel: Unknown symbol snd_pcm_suspend_all snd_hda_intel: Unknown symbol snd_hda_resume snd_hda_intel: Unknown symbol snd_pcm_hw_constraint_integer snd_hda_intel: Unknown symbol snd_hda_build_controls snd_hda_intel: Unknown symbol snd_pcm_period_elapsed I got both rpm from ATrpm repo. : alsa-driver-1.0.13-57.el4.x86_64 alsa-kmdl-2.6.9-55.0.6.ELsmp-1.0.13-57.el4.x86_64 Gilberto On Qui, 2007-09-13 at 15:54 +0200, [log in to unmask] wrote: > On Thu, 13 Sep 2007, Gilberto Medeiros wrote: > > > I recently changed my soundcard. The current is an integraded one (hda-in > > tel). > > After the change, I did a kernel upgrade and now sound doesn t work. > > Specifically, the kernel modules are not loading ... I get this message f > > rom > > /sbin/service alsasound start > > > > > > Starting sound driver: snd-hda-intel WARNING: Error inserting snd > > (/lib/modules/2.6.9-55.0.6.ELsmp/acore/snd.ko): Unknown symbol in module, > > or > > unknown parameter (see dmesg) > > So what's the output of dmesg? > > - Stephan > > > WARNING: Error inserting snd_timer > > (/lib/modules/2.6.9-55.0.6.ELsmp/acore/snd-timer.ko): Unknown symbol in > > module, or unknown parameter (see dmesg) > > WARNING: Error inserting snd (/lib/modules/2.6.9-55.0.6.ELsmp/acore/snd.k > > o): > > Unknown symbol in module, or unknown parameter (see dmesg) > > WARNING: Error inserting snd_timer > > (/lib/modules/2.6.9-55.0.6.ELsmp/acore/snd-timer.ko): Unknown symbol in > > module, or unknown parameter (see dmesg) > > FATAL: Error inserting snd_pcm > > (/lib/modules/2.6.9-55.0.6.ELsmp/acore/snd-pcm.ko): Unknown symbol in > > module, or unknown parameter (see dmesg) > > WARNING: Error running install command for snd_pcm > > FATAL: Error inserting snd_hda_intel > > (/lib/modules/2.6.9-55.0.6.ELsmp/pci/hda/snd-hda-intel.ko): Unknown symbo > > l > > in module, or unknown parameter (see dmesg) > > done > > > > from ATrpm: alsa-kmdl-2.6.9-55.0.6.ELsmp-1.0.13-57.el4.x86_64 > > alsa-driver-1.0.13-57.el4.x86_64 > > > > alsaconf did its job correctly I think. What's the problem? SL 4.4 > > > > Cheers, > > Gilberto Medeiros > > >