Zesty already has the latest 7260 firmware (revision 459231), and according to the attached CurrentDmesg.txt that's what being using:
[ 8.000329] iwlwifi 0000:01:00.0: loaded firmware version 17.459231.0 op_mode iwlmvm -- 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/1684213 Title: Intel Wireless 7260 often crashes Status in linux package in Ubuntu: Confirmed Status in linux-firmware package in Ubuntu: New Status in network-manager package in Ubuntu: New Bug description: Hardware: Acer CB3-131 Chromebook (GNAWTY) running Ubuntu Mate natively (BIOS enabled by SeaBIOS firmware from scripts here:https://mrchromebox.tech/). Uses Intel 7260 wifi, rev. bb: 01:00.0 Network controller: Intel Corporation Wireless 7260 (rev bb) Software: Ubuntu Mate 17.04, upgraded from 16.10. Currently, everything (kernel, firmware, etc.) is stock. Issue has persisted across multiple installations. Bug: Wifi/Bluetooth crashes and refuses to come back up, even after multiple reboots. Issue persists across distros (Arch, Ubuntu, etc.) When the wireless (Bluetooth and WiFi) works, it works flawlessly. However, upon boot, it is not uncommon for the wireless to stop working within two minutes of login time. Curiously, the GUI usually still shows being "connected", though trying to change anything with the wifi shows otherwise. Other times, upon system resume when wireless was previously working, the GUI will show "device not ready" and refuse to continue. Dmesg shows the following: [ 423.814823] Bluetooth: hci0 command 0x1403 tx timeout [ 424.172973] iwlwifi 0000:01:00.0: Failed to wake NIC for hcmd [ 424.173062] iwlwifi 0000:01:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5 [ 424.173067] iwlwifi 0000:01:00.0: Scan failed! ret -5 [ 425.194487] iwlwifi 0000:01:00.0: Failed to wake NIC for hcmd [ 425.194589] iwlwifi 0000:01:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5 [ 425.194593] iwlwifi 0000:01:00.0: Scan failed! ret -5 Solution: Rebooting doesn't fix the problem. Perhaps a different firmware version will work better? Configuration settings? etc.? Unknown. Thanks ahead of time for the help. Let me know if there's anything you need/commands I should run/solutions I can attempt. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.10.0-19-generic 4.10.0-19.21 ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8 Uname: Linux 4.10.0-19-generic x86_64 ApportVersion: 2.20.4-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bmueller 1669 F.... pulseaudio CurrentDesktop: MATE Date: Wed Apr 19 10:34:11 2017 InstallationDate: Installed on 2017-04-13 (6 days ago) InstallationMedia: Ubuntu-MATE 16.10 "Yakkety Yak" - Release amd64 (20161012.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:07dc Intel Corp. Bus 001 Device 002: ID 0bda:57cf Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: GOOGLE Gnawty ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-19-generic root=UUID=45b1dd3f-10df-4a28-904c-74c694ef75a5 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-19-generic N/A linux-backports-modules-4.10.0-19-generic N/A linux-firmware 1.164 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2017-04-16 (2 days ago) dmi.bios.date: 08/16/2015 dmi.bios.vendor: coreboot dmi.chassis.type: 3 dmi.chassis.vendor: GOOGLE dmi.modalias: dmi:bvncoreboot:bvr:bd08/16/2015:svnGOOGLE:pnGnawty:pvr1.0:cvnGOOGLE:ct3:cvr: dmi.product.name: Gnawty dmi.product.version: 1.0 dmi.sys.vendor: GOOGLE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1684213/+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
