This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1904860 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1904860 Title: QCA9377 802.11ac Wireless Network Adapter-Network unclaimed on every ubuntu os Status in linux package in Ubuntu: Incomplete Bug description: 4 months ago,I installed ubuntu on my lenovo E41-25 notebook. Working damn fine going good. recently i updated my system via `sudo apt update && sudo apt upgrade`. Thats all i do. Now,my wifi adapter not working properly. harish@harish$ sudo dmesg | grep ath10k [ 12.347183] ath10k_pci 0000:02:00.0: failed to iomap BAR0 [ 12.347239] ath10k_pci 0000:02:00.0: failed to claim device: -5 [ 12.347355] ath10k_pci: probe of 0000:02:00.0 failed with error -5 harish@harish$ lshw -c network WARNING: you should run this program as super-user. *-network description: Ethernet interface product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:01:00.0 logical name: enp1s0 version: 15 serial: 9c:5a:44:44:f4:41 capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII resources: irq:30 ioport:3000(size=256) memory:f0404000-f0404fff memory:f0400000-f0403fff *-network UNCLAIMED description: Network controller product: QCA9377 802.11ac Wireless Network Adapter vendor: Qualcomm Atheros physical id: 0 bus info: pci@0000:02:00.0 version: 31 width: 64 bits clock: 33MHz capabilities: cap_list configuration: latency=0 *-network description: Ethernet interface physical id: 1 bus info: usb@2:3 logical name: usb0 serial: ca:74:69:53:09:2a capabilities: ethernet physical configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.225 link=yes multicast=yes harish@harish$ lsmod Module Size Used by rndis_host 20480 0 cdc_ether 20480 1 rndis_host usbnet 45056 2 rndis_host,cdc_ether mii 20480 1 usbnet cdc_acm 40960 0 rfcomm 81920 4 cmac 16384 2 algif_hash 16384 1 algif_skcipher 16384 1 af_alg 24576 6 algif_hash,algif_skcipher bnep 24576 2 nls_iso8859_1 16384 1 edac_mce_amd 32768 0 kvm_amd 98304 0 ccp 86016 1 kvm_amd kvm 663552 1 kvm_amd crct10dif_pclmul 16384 1 ghash_clmulni_intel 16384 0 snd_hda_codec_conexant 28672 1 uvcvideo 98304 0 snd_hda_codec_generic 81920 1 snd_hda_codec_conexant aesni_intel 372736 3 amdgpu 4579328 21 ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_conexant videobuf2_vmalloc 20480 1 uvcvideo videobuf2_memops 20480 1 videobuf2_vmalloc snd_hda_codec_hdmi 61440 1 crypto_simd 16384 1 aesni_intel cryptd 24576 3 crypto_simd,ghash_clmulni_intel snd_hda_intel 53248 4 snd_intel_dspcfg 24576 1 snd_hda_intel snd_hda_codec 135168 4 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel videobuf2_v4l2 24576 1 uvcvideo snd_hda_core 90112 5 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec videobuf2_common 49152 2 videobuf2_v4l2,uvcvideo videodev 225280 3 videobuf2_v4l2,uvcvideo,videobuf2_common glue_helper 16384 1 aesni_intel amd_iommu_v2 20480 1 amdgpu snd_hwdep 20480 1 snd_hda_codec mc 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core btusb 57344 0 btrtl 24576 1 btusb ath10k_pci 49152 0 btbcm 16384 1 btusb btintel 24576 1 btusb snd_seq_midi 20480 0 snd_seq_midi_event 16384 1 snd_seq_midi ath10k_core 475136 1 ath10k_pci bluetooth 548864 31 btrtl,btintel,btbcm,bnep,btusb,rfcomm ath 36864 1 ath10k_core ecdh_generic 16384 1 bluetooth ecc 28672 1 ecdh_generic mac80211 843776 1 ath10k_core gpu_sched 32768 1 amdgpu snd_rawmidi 36864 1 snd_seq_midi cfg80211 704512 3 ath,mac80211,ath10k_core ttm 106496 1 amdgpu drm_kms_helper 184320 1 amdgpu snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi i2c_algo_bit 16384 1 amdgpu snd_timer 36864 2 snd_seq,snd_pcm ideapad_laptop 20480 0 libarc4 16384 1 mac80211 snd 90112 19 snd_hda_codec_generic,snd_seq,snd_hda_codec_conexant,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_rawmidi joydev 24576 0 input_leds 16384 0 fb_sys_fops 16384 1 drm_kms_helper soundcore 16384 1 snd serio_raw 20480 0 sparse_keymap 16384 1 ideapad_laptop syscopyarea 16384 1 drm_kms_helper wmi_bmof 16384 0 sysfillrect 16384 1 drm_kms_helper sysimgblt 16384 1 drm_kms_helper fam15h_power 16384 0 k10temp 16384 0 mac_hid 16384 0 sch_fq_codel 20480 3 parport_pc 40960 0 ppdev 24576 0 drm 491520 13 gpu_sched,drm_kms_helper,amdgpu,ttm lp 20480 0 parport 53248 3 parport_pc,lp,ppdev ip_tables 32768 0 x_tables 40960 1 ip_tables autofs4 45056 2 hid_generic 16384 0 usbhid 57344 0 hid 131072 2 usbhid,hid_generic crc32_pclmul 16384 0 psmouse 155648 0 i2c_piix4 28672 0 r8169 90112 0 realtek 24576 1 ahci 40960 2 libahci 32768 1 ahci wmi 32768 2 wmi_bmof,ideapad_laptop video 49152 1 ideapad_laptop ALSO I HAVE ATTACHED MANY THINGS PLEASE RESPOND ASAP!!! :-( To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp