firmware used : Oct 18 07:53:37 alpha kernel: [ 2.890212] iwlwifi 0000:02:00.0: Found debug destination: EXTERNAL_DRAM Oct 18 07:53:37 alpha kernel: [ 2.890217] iwlwifi 0000:02:00.0: Found debug configuration: 0 Oct 18 07:53:37 alpha kernel: [ 2.890729] iwlwifi 0000:02:00.0: loaded firmware version 36.77d01142.0 8265-36.ucode op_mode iwlmvm
Oct 18 07:53:37 alpha kernel: [ 3.009579] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230 Oct 18 07:53:37 alpha kernel: [ 3.018214] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM Oct 18 07:53:37 alpha kernel: [ 3.018517] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4) Oct 18 07:53:37 alpha kernel: [ 3.018811] iwlwifi 0000:02:00.0: Allocated 0x00400000 bytes for firmware monitor. Oct 18 07:53:37 alpha NetworkManager[785]: <info> [1634536417.8264] rfkill3: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/ieee80211/phy0/rfkill3) (driver iwlwifi) rf-kill tells driver to disable when suspending : Oct 18 09:40:24 alpha kernel: [ 6412.359962] iwlwifi 0000:02:00.0: RF_KILL bit toggled to disable radio. Oct 18 09:40:24 alpha kernel: [ 6412.359966] iwlwifi 0000:02:00.0: reporting RF_KILL (radio disabled) I get a WARN but no idea what it means : Oct 18 09:40:24 alpha kernel: [ 6412.361368] WARNING: CPU: 7 PID: 11209 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1613 iwl_trans_pcie_tx+0x63b/0x6f0 [iwlwifi] it seems once turned off by rfkill the driver does not bring the card up when rfkill is used with "unlock" option not even when done manually after coming back from suspend. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947561 Title: wifi card goes into hardware disable on resume on Dell Latitude 5490 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/backport-iwlwifi-dkms/+bug/1947561/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
