apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1827879/+attachment/5264345/+files/UdevDb.txt
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1827879 Title: Killer Wireless 1525 firmware crashes on suspend Status in Ubuntu: New Status in linux package in Ubuntu: Confirmed Status in network-manager package in Ubuntu: New Bug description: Problem: Ubuntu running on Alienware 17 R2 system hangs on suspend. The Keyboard LED's stay on and FAN keeps running. Strangely this does not happen in Fedora 29 (Kernel 4.18 & same board firmware) System: Ubuntu 19.04 Kernel 5.0.0-13-generic Wireless chipset Killer Wireless 1525 (Atheros QCA6174, hw2.1) Wireless info: description: Wireless interface product: QCA6174 802.11ac Wireless Network Adapter vendor: Qualcomm Atheros physical id: 0 bus info: pci@0000:03:00.0 logical name: wlp3s0 version: 20 serial: 40:b8:9a:ca:2b:99 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=ath10k_pci driverversion=5.0.0-13-generic firmware=SW_RM.1.1.1-00157-QCARMSWPZ-1 ip=192.168.55.161 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:32 memory:f6800000-f69fffff My attempts: 1. Tried other kernels: 5.0.12, 4.20.17, 4.19.7, 4.18.16, 4.18.0, 4.16.0, 4.14.114 2. Tried several distro's based on ubuntu -> all have the same issue 3. Checked firmware from Fedora 29 (md5sum was equal) and updated firmware (not available, using latest) 4. Created systemd scripts for disabling & enabling the driver, this causes the same crashes in /var/log/syslog See: https://forum.manjaro.org/t/solved-qca6174-freez-after-suspend/66232/11 5. Physically replaced Killer 1525 with Intel 8260 --> problem is gone, standby works perfectly Of course i want to be able to use the 1525, so please help me solve the issue. Happy to perform additional debugging if required. --- ProblemType: Bug ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: sander 1527 F.... pulseaudio /dev/snd/controlC0: sander 1527 F.... pulseaudio CurrentDesktop: KDE DistroRelease: Ubuntu 19.04 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 192.168.55.1 dev wlp3s0 proto dhcp metric 600 169.254.0.0/16 dev wlp3s0 scope link metric 1000 192.168.55.0/24 dev wlp3s0 proto kernel scope link src 192.168.55.58 metric 600 MachineType: Alienware Alienware 17 R2 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true NonfreeKernelModules: nvidia_modeset nvidia Package: network-manager 1.16.0-0ubuntu2 PackageArchitecture: amd64 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-15-generic root=UUID=9f06fd28-fdb2-4ada-986f-1e7eb1b87882 ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6 RelatedPackageVersions: linux-restricted-modules-5.0.0-15-generic N/A linux-backports-modules-5.0.0-15-generic N/A linux-firmware 1.178.1 Tags: disco Uname: Linux 5.0.0-15-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/31/2017 dmi.bios.vendor: Alienware dmi.bios.version: A08 dmi.board.name: Alienware 17 R2 dmi.board.vendor: Alienware dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Alienware dmi.chassis.version: A08 dmi.modalias: dmi:bvnAlienware:bvrA08:bd03/31/2017:svnAlienware:pnAlienware17R2:pvrA08:rvnAlienware:rnAlienware17R2:rvrA00:cvnAlienware:ct8:cvrA08: dmi.product.family: Alienware 17 R2 dmi.product.name: Alienware 17 R2 dmi.product.sku: Alienware 15 dmi.product.version: A08 dmi.sys.vendor: Alienware nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.16.0 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1827879/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
