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 1887623 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/1887623 Title: Atheros QCA9377 WiFi Not detected on Ubuntu 20.04 Status in linux package in Ubuntu: Incomplete Bug description: I am using Ubuntu 20.04 on Dell 5575 with AMD Ryzen 5. WiFi was working during installation and after the I updated recent, it stopped working. lspci | grep Atheros 03:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 31) dmesg errors [ 5.627332] ath10k_core_register_work+0x26/0x120 [ath10k_core] [ 5.627355] ath10k_pci 0000:03:00.0: unable to get target info from device [ 5.627358] ath10k_pci 0000:03:00.0: could not get target info (-5) [ 5.627373] ath10k_pci 0000:03:00.0: could not probe fw (-5) have tried using older kernel 5.4.0-26 but that didn't help. I had to add this to grub, "nomodeset iommu=off" as it wasn't booting. sudo lspci -vnvn > lspci-vnvn.log pcilib: sysfs_read_vpd: read failed: Input/output error lsb_release -rd Description: Ubuntu 20.04 LTS Release: 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887623/+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