@sid:~$ sudo insmod
/usr/lib/modules/6.12.12-amd64/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko.xz
[sudo] Mot de passe de alain :
insmod: ERROR: could not insert module
/usr/lib/modules/6.12.12-amd64/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko.xz:
Unknown symbol in module
@sid:~$ sudo dmesg | grep amdgpu
[ 68.015181] amdgpu: Unknown symbol drm_dp_channel_eq_ok (err -2)
[ 68.015210] amdgpu: Unknown symbol drm_dp_dpcd_write (err -2)
[ 68.015221] amdgpu: Unknown symbol drm_buddy_init (err -2)
[ 68.015234] amdgpu: Unknown symbol
drm_atomic_helper_crtc_destroy_state (err -2)
[ 68.015278] amdgpu: Unknown symbol drm_dp_mst_topology_mgr_suspend
(err -2)
[ 68.015295] amdgpu: Unknown symbol
drm_atomic_helper_crtc_duplicate_state (err -2)
[ 68.015344] amdgpu: Unknown symbol drm_gem_fb_get_obj (err -2)
[ 68.015363] amdgpu: Unknown symbol ttm_sg_tt_init (err -2)
[ 68.015396] amdgpu: Unknown symbol drm_kms_helper_poll_enable (err -2)
[ 68.015417] amdgpu: Unknown symbol ttm_tt_fini (err -2)
[ 68.015436] amdgpu: Unknown symbol ttm_bo_vm_dummy_page (err -2)
[ 68.015446] amdgpu: Unknown symbol drm_dp_mst_hpd_irq_handle_event
(err -2)
[ 68.015462] amdgpu: Unknown symbol drm_helper_resume_force_mode (err -2)
[ 68.015495] amdgpu: Unknown symbol drm_buddy_free_list (err -2)
[ 68.015574] amdgpu: Unknown symbol ttm_bo_kmap (err -2)
[ 68.015595] amdgpu: Unknown symbol
__drm_atomic_helper_private_obj_duplicate_state (err -2)
[ 68.015640] amdgpu: Unknown symbol
__drm_atomic_helper_crtc_destroy_state (err -2)
[ 68.015654] amdgpu: Unknown symbol drm_atomic_helper_commit (err -2)
[ 68.015679] amdgpu: Unknown symbol drm_suballoc_dump_debug_info (err -2)
[ 68.015707] amdgpu: Unknown symbol
__drm_atomic_helper_connector_destroy_state (err -2)
[ 68.015722] amdgpu: Unknown symbol drm_sched_entity_modify_sched (err -2)
[ 68.015803] amdgpu: Unknown symbol drm_dp_atomic_find_time_slots (err -2)
[ 68.015831] amdgpu: Unknown symbol drm_mode_config_helper_resume (err -2)
[ 68.015846] amdgpu: Unknown symbol drm_exec_prepare_obj (err -2)
[ 68.015888] amdgpu: Unknown symbol drm_sched_wqueue_start (err -2)
[ 68.015929] amdgpu: Unknown symbol drm_exec_init (err -2)
[ 68.015947] amdgpu: Unknown symbol drm_dp_dpcd_read (err -2)
[ 68.015990] amdgpu: Unknown symbol
drm_atomic_helper_plane_destroy_state (err -2)
[ 68.016013] amdgpu: Unknown symbol
drm_connector_attach_content_protection_property (err -2)
[ 68.016031] amdgpu: Unknown symbol drm_dp_mst_get_port_malloc (err -2)
[ 68.016049] amdgpu: Unknown symbol drm_gem_ttm_vunmap (err -2)
[ 68.016059] amdgpu: Unknown symbol drm_dp_cec_irq (err -2)
[ 68.016088] amdgpu: Unknown symbol ttm_bo_vm_reserve (err -2)
[ 68.016114] amdgpu: Unknown symbol ttm_bo_vm_access (err -2)
[ 68.016131] amdgpu: Unknown symbol drm_sched_job_cleanup (err -2)
[ 68.016172] amdgpu: Unknown symbol drm_atomic_helper_plane_reset (err -2)
[ 68.016229] amdgpu: Unknown symbol drm_dp_aux_unregister (err -2)
[ 68.016259] amdgpu: Unknown symbol drm_crtc_init (err -2)
[ 68.016282] amdgpu: Unknown symbol ttm_pool_alloc (err -2)
[ 68.016311] amdgpu: Unknown symbol ttm_resource_manager_evict_all
(err -2)
[ 68.016321] amdgpu: Unknown symbol drm_atomic_helper_set_config (err -2)
[ 68.016353] amdgpu: Unknown symbol drm_fbdev_ttm_setup (err -2)
[ 68.016362] amdgpu: Unknown symbol ttm_range_man_init_nocheck (err -2)
[ 68.016384] amdgpu: Unknown symbol ttm_bo_mem_space (err -2)
[ 68.016393] amdgpu: Unknown symbol drm_dp_mst_topology_mgr_init (err -2)
[ 68.016424] amdgpu: Unknown symbol ttm_bo_vm_fault_reserved (err -2)
[ 68.016457] amdgpu: Unknown symbol
drm_kms_helper_connector_hotplug_event (err -2)
[ 68.016560] amdgpu: Unknown symbol drm_gem_ttm_vmap (err -2)
[ 68.016577] amdgpu: Unknown symbol ttm_bo_kunmap (err -2)
[ 68.016651] amdgpu: Unknown symbol drm_sched_entity_init (err -2)
[ 68.016668] amdgpu: Unknown symbol drm_dp_cec_register_connector (err -2)
[ 68.016678] amdgpu: Unknown symbol
drm_hdmi_infoframe_set_hdr_metadata (err -2)
[ 68.016687] amdgpu: Unknown symbol
drm_dp_mst_connector_early_unregister (err -2)
[ 68.016697] amdgpu: Unknown symbol drm_helper_mode_fill_fb_struct
(err -2)
[ 68.016710] amdgpu: Unknown symbol drm_atomic_helper_crtc_reset (err -2)
[ 68.016736] amdgpu: Unknown symbol drm_kms_helper_poll_disable (err -2)
[ 68.016758] amdgpu: Unknown symbol ttm_bo_move_to_lru_tail (err -2)
[ 68.016778] amdgpu: Unknown symbol drm_dp_cec_set_edid (err -2)
[ 68.016794] amdgpu: Unknown symbol amdgpu_xcp_drv_release (err -2)
[ 68.016812] amdgpu: Unknown symbol drm_dsc_compute_rc_parameters (err -2)
[ 68.016824] amdgpu: Unknown symbol drm_dp_cec_unregister_connector
(err -2)
[ 68.016983] amdgpu: Unknown symbol drm_gem_fb_destroy (err -2)
[ 68.017018] amdgpu: Unknown symbol ttm_pool_free (err -2)
[ 68.017038] amdgpu: Unknown symbol drm_dp_add_payload_part2 (err -2)
[ 68.017114] amdgpu: Unknown symbol ttm_lru_bulk_move_fini (err -2)
[ 68.017197] amdgpu: Unknown symbol
drm_atomic_helper_connector_duplicate_state (err -2)
[ 68.017241] amdgpu: Unknown symbol drm_dp_mst_get_edid (err -2)
[ 68.017259] amdgpu: Unknown symbol drm_atomic_helper_async_check (err -2)
[ 68.017276] amdgpu: Unknown symbol ttm_bo_unpin (err -2)
[ 68.017286] amdgpu: Unknown symbol drm_suballoc_manager_fini (err -2)
[ 68.017295] amdgpu: Unknown symbol drm_dp_get_adjust_request_voltage
(err -2)
[ 68.017306] amdgpu: Unknown symbol
ttm_resource_manager_create_debugfs (err -2)
[ 68.017323] amdgpu: Unknown symbol drm_sched_stop (err -2)
[ 68.017353] amdgpu: Unknown symbol
drm_atomic_helper_check_plane_state (err -2)
[ 68.017365] amdgpu: Unknown symbol drm_helper_force_disable_all (err -2)
[ 68.017385] amdgpu: Unknown symbol drm_atomic_helper_commit_hw_done
(err -2)
[ 68.017416] amdgpu: Unknown symbol ttm_resource_init (err -2)
[ 68.017461] amdgpu: Unknown symbol drm_atomic_get_mst_topology_state
(err -2)
[ 68.017477] amdgpu: Unknown symbol __drm_atomic_helper_plane_reset
(err -2)
[ 68.017518] amdgpu: Unknown symbol drm_sched_entity_flush (err -2)
[ 68.017544] amdgpu: Unknown symbol drm_crtc_helper_set_config (err -2)
[ 68.017554] amdgpu: Unknown symbol drm_sched_init (err -2)
[ 68.017575] amdgpu: Unknown symbol ttm_lru_bulk_move_init (err -2)
[ 68.017658] amdgpu: Unknown symbol
__drm_atomic_helper_crtc_duplicate_state (err -2)
[ 68.017679] amdgpu: Unknown symbol drm_suballoc_new (err -2)
[ 68.017726] amdgpu: Unknown symbol
drm_atomic_helper_update_legacy_modeset_state (err -2)
[ 68.017738] amdgpu: Unknown symbol drm_sched_entity_fini (err -2)
[ 68.017748] amdgpu: Unknown symbol drm_dp_mst_atomic_check (err -2)
[ 68.017768] amdgpu: Unknown symbol drm_atomic_helper_check_modeset
(err -2)
[ 68.017787] amdgpu: Unknown symbol drm_dp_check_act_status (err -2)
[ 68.017796] amdgpu: Unknown symbol drm_sched_wqueue_ready (err -2)
[ 68.017832] amdgpu: Unknown symbol drm_sched_increase_karma (err -2)
[ 68.017842] amdgpu: Unknown symbol drm_plane_helper_destroy (err -2)
[ 68.017852] amdgpu: Unknown symbol drm_exec_cleanup (err -2)
[ 68.017865] amdgpu: Unknown symbol drm_dp_read_dpcd_caps (err -2)
[ 68.017938] amdgpu: Unknown symbol ttm_bo_pin (err -2)
[ 68.017964] amdgpu: Unknown symbol drm_dp_mst_topology_mgr_destroy
(err -2)
[ 68.018001] amdgpu: Unknown symbol drm_dp_mst_put_port_malloc (err -2)
[ 68.018010] amdgpu: Unknown symbol drm_dp_link_train_channel_eq_delay
(err -2)
[ 68.018023] amdgpu: Unknown symbol drm_kms_helper_poll_fini (err -2)
[ 68.018071] amdgpu: Unknown symbol ttm_resource_free (err -2)
[ 68.018186] amdgpu: Unknown symbol
__drm_atomic_helper_plane_duplicate_state (err -2)
[ 68.018216] amdgpu: Unknown symbol drm_dp_bw_code_to_link_rate (err -2)
[ 68.018268] amdgpu: Unknown symbol drm_buddy_block_trim (err -2)
[ 68.018288] amdgpu: Unknown symbol drm_atomic_helper_shutdown (err -2)
[ 68.018301] amdgpu: Unknown symbol ttm_tt_pages_limit (err -2)
[ 68.018312] amdgpu: Unknown symbol drm_atomic_helper_page_flip (err -2)
[ 68.018324] amdgpu: Unknown symbol
drm_atomic_helper_plane_duplicate_state (err -2)
[ 68.018344] amdgpu: Unknown symbol ttm_device_init (err -2)
[ 68.018361] amdgpu: Unknown symbol drm_sched_job_add_dependency (err -2)
[ 68.018380] amdgpu: Unknown symbol
drm_dp_get_adjust_request_pre_emphasis (err -2)
[ 68.018414] amdgpu: Unknown symbol ttm_bo_set_bulk_move (err -2)
[ 68.018426] amdgpu: Unknown symbol ttm_pool_debugfs (err -2)
[ 68.018440] amdgpu: Unknown symbol drm_simple_encoder_init (err -2)
[ 68.018464] amdgpu: Unknown symbol drm_dp_add_payload_part1 (err -2)
[ 68.018478] amdgpu: Unknown symbol
drm_atomic_helper_wait_for_flip_done (err -2)
[ 68.018488] amdgpu: Unknown symbol drm_dp_mst_atomic_enable_dsc (err -2)
[ 68.018514] amdgpu: Unknown symbol drm_sched_entity_destroy (err -2)
[ 68.018557] amdgpu: Unknown symbol drm_dp_set_subconnector_property
(err -2)
[ 68.018566] amdgpu: Unknown symbol ttm_glob (err -2)
[ 68.018588] amdgpu: Unknown symbol
__drm_atomic_helper_connector_reset (err -2)
[ 68.018616] amdgpu: Unknown symbol drm_buddy_alloc_blocks (err -2)
[ 68.018699] amdgpu: Unknown symbol drm_fb_helper_set_suspend_unlocked
(err -2)
[ 68.018737] amdgpu: Unknown symbol drm_buddy_fini (err -2)
[ 68.018765] amdgpu: Unknown symbol drm_gem_plane_helper_prepare_fb
(err -2)
[ 68.018783] amdgpu: Unknown symbol ttm_bo_vm_close (err -2)
[ 68.018793] amdgpu: Unknown symbol ttm_device_clear_dma_mappings (err -2)
[ 68.018864] amdgpu: Unknown symbol ttm_bo_init_reserved (err -2)
[ 68.018874] amdgpu: Unknown symbol drm_gem_fb_create_handle (err -2)
[ 68.018884] amdgpu: Unknown symbol drm_sched_pick_best (err -2)
[ 68.018911] amdgpu: Unknown symbol
drm_atomic_helper_connector_destroy_state (err -2)
[ 68.018932] amdgpu: Unknown symbol drm_suballoc_manager_init (err -2)
[ 68.018948] amdgpu: Unknown symbol drm_sched_job_arm (err -2)
[ 68.018965] amdgpu: Unknown symbol drm_sched_entity_set_priority (err -2)
[ 68.018975] amdgpu: Unknown symbol drm_atomic_get_mst_payload_state
(err -2)
[ 68.019001] amdgpu: Unknown symbol drm_kms_helper_hotplug_event (err -2)
[ 68.019066] amdgpu: Unknown symbol drm_dp_atomic_release_time_slots
(err -2)
[ 68.019076] amdgpu: Unknown symbol drm_atomic_helper_connector_reset
(err -2)
[ 68.019112] amdgpu: Unknown symbol drm_dp_mst_dump_topology (err -2)
[ 68.019124] amdgpu: Unknown symbol ttm_bo_validate (err -2)
[ 68.019134] amdgpu: Unknown symbol drm_dp_mst_dsc_aux_for_port (err -2)
[ 68.019178] amdgpu: Unknown symbol drm_mode_config_helper_suspend
(err -2)
[ 68.019188] amdgpu: Unknown symbol ttm_range_man_fini_nocheck (err -2)
[ 68.019198] amdgpu: Unknown symbol drm_crtc_helper_set_mode (err -2)
[ 68.019211] amdgpu: Unknown symbol drm_hdcp_update_content_protection
(err -2)
[ 68.019232] amdgpu: Unknown symbol ttm_lru_bulk_move_tail (err -2)
[ 68.019242] amdgpu: Unknown symbol drm_dp_calc_pbn_mode (err -2)
[ 68.019251] amdgpu: Unknown symbol drm_dp_remove_payload_part1 (err -2)
[ 68.019295] amdgpu: Unknown symbol drm_gem_ttm_mmap (err -2)
[ 68.019346] amdgpu: Unknown symbol drm_kms_helper_is_poll_worker (err -2)
[ 68.019356] amdgpu: Unknown symbol ttm_resource_fini (err -2)
[ 68.019365] amdgpu: Unknown symbol
drm_dp_mst_atomic_wait_for_dependencies (err -2)
[ 68.019403] amdgpu: Unknown symbol drm_sched_fini (err -2)
[ 68.019414] amdgpu: Unknown symbol __drm_atomic_helper_crtc_reset
(err -2)
[ 68.019441] amdgpu: Unknown symbol drm_sched_job_init (err -2)
[ 68.019463] amdgpu: Unknown symbol drm_sched_entity_error (err -2)
[ 68.019478] amdgpu: Unknown symbol drm_dp_mst_topology_mgr_set_mst
(err -2)
[ 68.019487] amdgpu: Unknown symbol drm_atomic_helper_resume (err -2)
[ 68.019500] amdgpu: Unknown symbol amdgpu_xcp_drm_dev_alloc (err -2)
[ 68.019521] amdgpu: Unknown symbol drm_dp_link_rate_to_bw_code (err -2)
[ 68.019568] amdgpu: Unknown symbol ttm_bo_wait_ctx (err -2)
[ 68.019578] amdgpu: Unknown symbol drm_suballoc_free (err -2)
[ 68.019605] amdgpu: Unknown symbol drm_sched_suspend_timeout (err -2)
[ 68.019631] amdgpu: Unknown symbol drm_dp_mst_atomic_setup_commit
(err -2)
[ 68.019648] amdgpu: Unknown symbol ttm_bo_eviction_valuable (err -2)
[ 68.019691] amdgpu: Unknown symbol ttm_device_fini (err -2)
[ 68.019708] amdgpu: Unknown symbol drm_sched_entity_push_job (err -2)
[ 68.019738] amdgpu: Unknown symbol to_drm_sched_fence (err -2)
[ 68.019758] amdgpu: Unknown symbol drm_dp_start_crc (err -2)
[ 68.019770] amdgpu: Unknown symbol drm_helper_connector_dpms (err -2)
[ 68.019790] amdgpu: Unknown symbol drm_atomic_helper_suspend (err -2)
[ 68.019839] amdgpu: Unknown symbol drm_dp_send_real_edid_checksum
(err -2)
[ 68.019864] amdgpu: Unknown symbol ttm_bo_vm_open (err -2)
[ 68.019893] amdgpu: Unknown symbol ttm_pool_fini (err -2)
[ 68.019916] amdgpu: Unknown symbol ttm_bo_move_accel_cleanup (err -2)
[ 68.019926] amdgpu: Unknown symbol drm_dp_mst_topology_mgr_resume
(err -2)
[ 68.019946] amdgpu: Unknown symbol drm_sched_start (err -2)
[ 68.019984] amdgpu: Unknown symbol drm_atomic_helper_check_planes
(err -2)
[ 68.019994] amdgpu: Unknown symbol drm_dp_mst_detect_port (err -2)
[ 68.020008] amdgpu: Unknown symbol drm_atomic_helper_update_plane
(err -2)
[ 68.020029] amdgpu: Unknown symbol drm_dp_aux_register (err -2)
[ 68.020058] amdgpu: Unknown symbol drm_atomic_helper_dirtyfb (err -2)
[ 68.020085] amdgpu: Unknown symbol drm_atomic_helper_cleanup_planes
(err -2)
[ 68.020098] amdgpu: Unknown symbol drm_dp_mst_update_slots (err -2)
[ 68.020109] amdgpu: Unknown symbol drm_dp_mst_connector_late_register
(err -2)
[ 68.020119] amdgpu: Unknown symbol
drm_sched_job_add_resv_dependencies (err -2)
[ 68.020128] amdgpu: Unknown symbol ttm_resource_manager_usage (err -2)
[ 68.020163] amdgpu: Unknown symbol drm_dp_aux_init (err -2)
[ 68.020205] amdgpu: Unknown symbol drm_kms_helper_poll_init (err -2)
[ 68.020227] amdgpu: Unknown symbol ttm_resource_manager_init (err -2)
[ 68.020254] amdgpu: Unknown symbol drm_buddy_print (err -2)
[ 68.020312] amdgpu: Unknown symbol drm_atomic_helper_check (err -2)
[ 68.020386] amdgpu: Unknown symbol drm_dp_dpcd_read_link_status (err -2)
[ 68.020441] amdgpu: Unknown symbol
drm_atomic_helper_calc_timestamping_constants (err -2)
[ 68.020468] amdgpu: Unknown symbol drm_dp_remove_payload_part2 (err -2)
[ 68.020544] amdgpu: Unknown symbol ttm_bo_move_memcpy (err -2)
[ 68.020570] amdgpu: Unknown symbol drm_atomic_helper_disable_plane
(err -2)
[ 68.020579] amdgpu: Unknown symbol drm_helper_hpd_irq_event (err -2)
[ 68.020609] amdgpu: Unknown symbol drm_exec_lock_obj (err -2)
[ 68.020618] amdgpu: Unknown symbol drm_dp_mst_add_affected_dsc_crtcs
(err -2)
[ 68.020691] amdgpu: Unknown symbol
__drm_atomic_helper_connector_duplicate_state (err -2)
[ 68.020714] amdgpu: Unknown symbol drm_sched_wqueue_stop (err -2)
[ 68.020739] amdgpu: Unknown symbol drm_dp_stop_crc (err -2)
[ 68.020752] amdgpu: Unknown symbol ttm_pool_init (err -2)
[ 68.020787] amdgpu: Unknown symbol drm_sched_fault (err -2)
[ 68.020816] amdgpu: Unknown symbol
drm_helper_probe_single_connector_modes (err -2)
[ 68.020826] amdgpu: Unknown symbol drm_exec_fini (err -2)
[ 68.020836] amdgpu: Unknown symbol
drm_dp_link_train_clock_recovery_delay (err -2)
[ 68.020849] amdgpu: Unknown symbol drm_dp_cec_unset_edid (err -2)
[ 68.020913] amdgpu: Unknown symbol ttm_bo_put (err -2)
[ 68.020922] amdgpu: Unknown symbol drm_dp_mst_topology_state_funcs
(err -2)
[ 68.020947] amdgpu: Unknown symbol drm_dp_clock_recovery_ok (err -2)
[ 68.020956] amdgpu: Unknown symbol drm_dp_mst_root_conn_atomic_check
(err -2)
[ 68.020966] amdgpu: Unknown symbol drm_dsc_pps_payload_pack (err -2)
[ 68.020976] amdgpu: Unknown symbol
drm_dp_mst_hpd_irq_send_new_request (err -2)
On Tue, 4 Feb 2025 13:50:36 +0100 alain <compte.perso.de-al...@bbox.fr>
wrote:
> On Tue, 4 Feb 2025 14:21:34 +1100 Peter Ross <pr...@xvid.org> wrote:
> >
> > This bug looks similar to #1094206
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1094206
> > that I posted last week.
> >
> > The problem appears to be amdgpu driver module is missing symbols.
> Example:
> >
> > $ insmod
>
/usr/lib/modules/6.12.10-amd64/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko.xz
> >
> > gives:
> >
> > insmod: ERROR: could not insert module
>
/usr/lib/modules/6.12.10-amd64/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko.xz:
> Unknown symbol in module
> >
> > -- Peter
> > (A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)
> >
>
> >
>
> tried this on the 6.12.12 kernel (6.12.12-1, the last official one)
>
> $ sudo insmod
>
/usr/lib/modules/6.12.10-amd64/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko.xz
> [sudo] Mot de passe de alain :
>
> insmod: ERROR: could not insert module
>
/usr/lib/modules/6.12.10-amd64/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko.xz:
> Unknown symbol in module
>
> the "lsmod amdgpu" command seems to set up both my two screens but it
> get sid to go back on GDM ans seem to break also GDM .
> in this case , GDM does not recognize my password and i have to reboot
> my pc.
>
> at restart , /de/dri/ is still disapeared and graphics card still not
> recognized .
>
> like you , i get the same error .
>
> it seems that debian has some difficulties to upgrade their kernel .
>
> i hope the problem will be soon resolved .
>
>
> thanks for your post .
>
> respectfully and friendly .
>
> alain .
>
>
>
>
>
