[Kernel-packages] [Bug 1604814] Re: Newest kernel update disables wireless and touchpad
Suggested link showed me that I should run sudo apt-get upgrade -s command and it stated that I shouldn't see upgradeable packages, but I did see. Then, I unchecked trusty-proposed packages and updated the listed packages. It revealed that a window asks for a password for disable uefi secure boot during the update. I suppose, I missed that window during the previous update, or it was somehow hidden since I did't notice it. Leaving secure boot enabled may have prevented the loading of closed sourced drivers (maybe wireless and touchpad in my case). I disabled secure boot using this prompt, and now I can see a temporary screen during ubuntu boot with "booting in insecure mode". New kernel (3.13.0-92-generic) loads fine, wireless and touchpad works now as expected. Secure boot in computer's original "BIOS" is seems to be left enabled, so I can still boot Windows 8 as well without problems. This issue can be closed. -- 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/1604814 Title: Newest kernel update disables wireless and touchpad Status in linux package in Ubuntu: Confirmed Bug description: Issue: kernel 3.13.0-91: both wireless and touchpad worked as expected (report was generated using this kernel) after updating to kernel 3.13.0-92: neither wireless nor touchpad work. Network does not even show to enable wifi, so no SSID-s are seen. Touchpad simply not reacts, no mouse symbol. Computer: Lenovo Flex 2 14" Wireless card: Broadcom Corporation BCM43142 802.11b/g/n, Driver: using Broadcom 802.11 Linux STA wireless driver source from bcmwl-kernel-source (proprietary) Touchpad: I: Bus=0011 Vendor=0002 Product=000e Version= N: Name="ETPS/2 Elantech Touchpad" P: Phys=isa0060/serio1/input0 S: Sysfs=/devices/platform/i8042/serio1/input/input18 U: Uniq= H: Handlers=mouse0 event4 B: PROP=5 B: EV=b B: KEY=e420 1 0 0 0 0 B: ABS=66180001103 OS: Ubuntu 14.04 x64 /proc/version_signature: Ubuntu 3.13.0-91.138-generic 3.13.11-ckt39 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-91-generic 3.13.0-91.138 ProcVersionSignature: Ubuntu 3.13.0-91.138-generic 3.13.11-ckt39 Uname: Linux 3.13.0-91-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: kj 1726 F pulseaudio /dev/snd/controlC0: kj 1726 F pulseaudio CurrentDesktop: Unity Date: Wed Jul 20 14:49:43 2016 HibernationDevice: RESUME=UUID=c434037e-9055-4781-9625-3f59f90ef7bd InstallationDate: Installed on 2014-12-07 (591 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 04f3:0446 Elan Microelectronics Corp. Bus 001 Device 003: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module Bus 001 Device 002: ID 0bda:579c Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20404 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-91-generic.efi.signed root=UUID=774a220e-0926-4480-84aa-32c562f2062b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-91-generic N/A linux-backports-modules-3.13.0-91-generic N/A linux-firmware 1.127.22 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/08/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A0CN31WW dmi.board.asset.tag: No Asset Tag dmi.board.name: Lenovo Flex 2-14 dmi.board.vendor: LENOVO dmi.board.version: 31900058 Std dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Flex 2-14 dmi.modalias: dmi:bvnLENOVO:bvrA0CN31WW:bd10/08/2014:svnLENOVO:pn20404:pvrLenovoFlex2-14:rvnLENOVO:rnLenovoFlex2-14:rvr31900058Std:cvnLENOVO:ct10:cvrLenovoFlex2-14: dmi.product.name: 20404 dmi.product.version: Lenovo Flex 2-14 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1604814/+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
[Kernel-packages] [Bug 1604814] [NEW] Newest kernel update disables wireless and touchpad
Public bug reported: Issue: kernel 3.13.0-91: both wireless and touchpad worked as expected (report was generated using this kernel) after updating to kernel 3.13.0-92: neither wireless nor touchpad work. Network does not even show to enable wifi, so no SSID-s are seen. Touchpad simply not reacts, no mouse symbol. Computer: Lenovo Flex 2 14" Wireless card: Broadcom Corporation BCM43142 802.11b/g/n, Driver: using Broadcom 802.11 Linux STA wireless driver source from bcmwl-kernel-source (proprietary) Touchpad: I: Bus=0011 Vendor=0002 Product=000e Version= N: Name="ETPS/2 Elantech Touchpad" P: Phys=isa0060/serio1/input0 S: Sysfs=/devices/platform/i8042/serio1/input/input18 U: Uniq= H: Handlers=mouse0 event4 B: PROP=5 B: EV=b B: KEY=e420 1 0 0 0 0 B: ABS=66180001103 OS: Ubuntu 14.04 x64 /proc/version_signature: Ubuntu 3.13.0-91.138-generic 3.13.11-ckt39 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-91-generic 3.13.0-91.138 ProcVersionSignature: Ubuntu 3.13.0-91.138-generic 3.13.11-ckt39 Uname: Linux 3.13.0-91-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: kj 1726 F pulseaudio /dev/snd/controlC0: kj 1726 F pulseaudio CurrentDesktop: Unity Date: Wed Jul 20 14:49:43 2016 HibernationDevice: RESUME=UUID=c434037e-9055-4781-9625-3f59f90ef7bd InstallationDate: Installed on 2014-12-07 (591 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 04f3:0446 Elan Microelectronics Corp. Bus 001 Device 003: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module Bus 001 Device 002: ID 0bda:579c Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20404 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-91-generic.efi.signed root=UUID=774a220e-0926-4480-84aa-32c562f2062b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-91-generic N/A linux-backports-modules-3.13.0-91-generic N/A linux-firmware 1.127.22 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/08/2014 dmi.bios.vendor: LENOVO dmi.bios.version: A0CN31WW dmi.board.asset.tag: No Asset Tag dmi.board.name: Lenovo Flex 2-14 dmi.board.vendor: LENOVO dmi.board.version: 31900058 Std dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Flex 2-14 dmi.modalias: dmi:bvnLENOVO:bvrA0CN31WW:bd10/08/2014:svnLENOVO:pn20404:pvrLenovoFlex2-14:rvnLENOVO:rnLenovoFlex2-14:rvr31900058Std:cvnLENOVO:ct10:cvrLenovoFlex2-14: dmi.product.name: 20404 dmi.product.version: Lenovo Flex 2-14 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug trusty -- 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/1604814 Title: Newest kernel update disables wireless and touchpad Status in linux package in Ubuntu: Confirmed Bug description: Issue: kernel 3.13.0-91: both wireless and touchpad worked as expected (report was generated using this kernel) after updating to kernel 3.13.0-92: neither wireless nor touchpad work. Network does not even show to enable wifi, so no SSID-s are seen. Touchpad simply not reacts, no mouse symbol. Computer: Lenovo Flex 2 14" Wireless card: Broadcom Corporation BCM43142 802.11b/g/n, Driver: using Broadcom 802.11 Linux STA wireless driver source from bcmwl-kernel-source (proprietary) Touchpad: I: Bus=0011 Vendor=0002 Product=000e Version= N: Name="ETPS/2 Elantech Touchpad" P: Phys=isa0060/serio1/input0 S: Sysfs=/devices/platform/i8042/serio1/input/input18 U: Uniq= H: Handlers=mouse0 event4 B: PROP=5 B: EV=b B: KEY=e420 1 0 0 0 0 B: ABS=66180001103 OS: Ubuntu 14.04 x64 /proc/version_signature: Ubuntu 3.13.0-91.138-generic 3.13.11-ckt39 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-91-generic 3.13.0-91.138 ProcVersionSignature: Ubuntu 3.13.0-91.138-generic 3.13.11-ckt39 Uname: Linux 3.13.0-91-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: kj 1726 F pulseaudio /dev/snd/controlC0: kj 1726 F pulseaudio CurrentDesktop: Unity Date: Wed Jul 20 14:49:43 2016 HibernationDevice: RESUME=UUID=c434037e-9055-4781-9625-3f59f90ef7bd InstallationDate: Installed on 2014-12-07 (591 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release
