[Kernel-packages] [Bug 1624765] Re: wifi broke after 16.04 upgrade
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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/1624765 Title: wifi broke after 16.04 upgrade Status in linux package in Ubuntu: Expired Bug description: I upgraded from ubuntu 14.04 LTS to ubuntu 16.04 LTS. My wifi was working fine in previous version. But, after upgrade wifi broke. It won't show any wifi networks and I couldn't enable wifi from ubuntu panel on top right corner. I tried almost all suggestions in this page and few other askubuntu pages with same problem: http://askubuntu.com/questions/62166/siocsifflags-operation-not-possible-due-to-rf-kill But, nothing worked. Here is my console output: ~$ sudo rfkill list 0: dell-rbtn: Wireless LAN Soft blocked: yes Hard blocked: yes 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 7: hci0: Bluetooth Soft blocked: no Hard blocked: no Then, I ran "sudo rfkill unblock wifi" but that didn't fix anything. Finally, the only thing that worked was: sudo modprobe -r dell-rbtn I don't even know if this is the right way to fix it. Please fix the 16.04 kernel and OS upgrade package so that other users don't face this problem that cost me 2 days. Thank you. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.14 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Sat Sep 17 15:13:39 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2016-08-19 (29 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: parag 3685 F pulseaudio /dev/snd/controlC1: parag 3685 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=bad8d93e-83c4-40c0-aa97-00ac6c4e373e InstallationDate: Installed on 2016-08-19 (38 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: Dell Inc. Inspiron 3542 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=UUID=206733db-103a-4078-847b-0a897121325e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.2 Tags: xenial Uname: Linux 4.4.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/05/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: 02RD2H dmi.board.vendor: Dell Inc. dmi.board.version: A04 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA04:bd08/05/2014:svnDellInc.:pnInspiron3542:pvrNotSpecified:rvnDellInc.:rn02RD2H:rvrA04:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: Inspiron 3542 dmi.product.version: Not Specified dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624765/+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 1624765] Re: wifi broke after 16.04 upgrade
Hello Joseph, Thanks for looking into the fix. Sorry for late reply as I was busy traveling. You asked me to install 4.4 so I just tried to install it but during install it failed and so I reported a new bug at : https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1635904 So, how to move forward? Here are the errors trying to install headers. (Installing image worked fine): sudo dpkg -i linux-headers-4.4.14-040414-generic_4.4.14-040414.201606241434_amd64.deb (Reading database ... 331190 files and directories currently installed.) Preparing to unpack linux-headers-4.4.14-040414-generic_4.4.14-040414.201606241434_amd64.deb ... Unpacking linux-headers-4.4.14-040414-generic (4.4.14-040414.201606241434) over (4.4.14-040414.201606241434) ... dpkg: dependency problems prevent configuration of linux-headers-4.4.14-040414-generic: linux-headers-4.4.14-040414-generic depends on linux-headers-4.4.14-040414; however: Package linux-headers-4.4.14-040414 is not installed. dpkg: error processing package linux-headers-4.4.14-040414-generic (--install): dependency problems - leaving unconfigured Errors were encountered while processing: linux-headers-4.4.14-040414-generic -- 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/1624765 Title: wifi broke after 16.04 upgrade Status in linux package in Ubuntu: Incomplete Bug description: I upgraded from ubuntu 14.04 LTS to ubuntu 16.04 LTS. My wifi was working fine in previous version. But, after upgrade wifi broke. It won't show any wifi networks and I couldn't enable wifi from ubuntu panel on top right corner. I tried almost all suggestions in this page and few other askubuntu pages with same problem: http://askubuntu.com/questions/62166/siocsifflags-operation-not-possible-due-to-rf-kill But, nothing worked. Here is my console output: ~$ sudo rfkill list 0: dell-rbtn: Wireless LAN Soft blocked: yes Hard blocked: yes 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 7: hci0: Bluetooth Soft blocked: no Hard blocked: no Then, I ran "sudo rfkill unblock wifi" but that didn't fix anything. Finally, the only thing that worked was: sudo modprobe -r dell-rbtn I don't even know if this is the right way to fix it. Please fix the 16.04 kernel and OS upgrade package so that other users don't face this problem that cost me 2 days. Thank you. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.14 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Sat Sep 17 15:13:39 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2016-08-19 (29 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: parag 3685 F pulseaudio /dev/snd/controlC1: parag 3685 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=bad8d93e-83c4-40c0-aa97-00ac6c4e373e InstallationDate: Installed on 2016-08-19 (38 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: Dell Inc. Inspiron 3542 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=UUID=206733db-103a-4078-847b-0a897121325e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.2 Tags: xenial Uname: Linux 4.4.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/05/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: 02RD2H dmi.board.vendor: Dell Inc. dmi.board.version: A04 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA04:bd08/05/2014:svnDellInc.:pnInspiron3542:pvrNotSpecified:rvnDellInc.:rn02RD2H:rvrA04:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: Inspiron 3542
[Kernel-packages] [Bug 1624765] Re: wifi broke after 16.04 upgrade
Would it be possible for you to test the latest upstream stable kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4 stable kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.23 ** Changed in: linux (Ubuntu) Importance: Critical => High ** Changed in: linux (Ubuntu) Status: Confirmed => 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/1624765 Title: wifi broke after 16.04 upgrade Status in linux package in Ubuntu: Incomplete Bug description: I upgraded from ubuntu 14.04 LTS to ubuntu 16.04 LTS. My wifi was working fine in previous version. But, after upgrade wifi broke. It won't show any wifi networks and I couldn't enable wifi from ubuntu panel on top right corner. I tried almost all suggestions in this page and few other askubuntu pages with same problem: http://askubuntu.com/questions/62166/siocsifflags-operation-not-possible-due-to-rf-kill But, nothing worked. Here is my console output: ~$ sudo rfkill list 0: dell-rbtn: Wireless LAN Soft blocked: yes Hard blocked: yes 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 7: hci0: Bluetooth Soft blocked: no Hard blocked: no Then, I ran "sudo rfkill unblock wifi" but that didn't fix anything. Finally, the only thing that worked was: sudo modprobe -r dell-rbtn I don't even know if this is the right way to fix it. Please fix the 16.04 kernel and OS upgrade package so that other users don't face this problem that cost me 2 days. Thank you. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.14 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Sat Sep 17 15:13:39 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2016-08-19 (29 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: parag 3685 F pulseaudio /dev/snd/controlC1: parag 3685 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=bad8d93e-83c4-40c0-aa97-00ac6c4e373e InstallationDate: Installed on 2016-08-19 (38 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: Dell Inc. Inspiron 3542 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=UUID=206733db-103a-4078-847b-0a897121325e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.2 Tags: xenial Uname: Linux 4.4.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/05/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: 02RD2H dmi.board.vendor: Dell Inc. dmi.board.version: A04 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA04:bd08/05/2014:svnDellInc.:pnInspiron3542:pvrNotSpecified:rvnDellInc.:rn02RD2H:rvrA04:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: Inspiron 3542 dmi.product.version: Not Specified dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624765/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help :
[Kernel-packages] [Bug 1624765] Re: wifi broke after 16.04 upgrade
** Changed in: linux (Ubuntu) Importance: Undecided => Critical -- 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/1624765 Title: wifi broke after 16.04 upgrade Status in linux package in Ubuntu: Confirmed Bug description: I upgraded from ubuntu 14.04 LTS to ubuntu 16.04 LTS. My wifi was working fine in previous version. But, after upgrade wifi broke. It won't show any wifi networks and I couldn't enable wifi from ubuntu panel on top right corner. I tried almost all suggestions in this page and few other askubuntu pages with same problem: http://askubuntu.com/questions/62166/siocsifflags-operation-not-possible-due-to-rf-kill But, nothing worked. Here is my console output: ~$ sudo rfkill list 0: dell-rbtn: Wireless LAN Soft blocked: yes Hard blocked: yes 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 7: hci0: Bluetooth Soft blocked: no Hard blocked: no Then, I ran "sudo rfkill unblock wifi" but that didn't fix anything. Finally, the only thing that worked was: sudo modprobe -r dell-rbtn I don't even know if this is the right way to fix it. Please fix the 16.04 kernel and OS upgrade package so that other users don't face this problem that cost me 2 days. Thank you. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.14 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Sat Sep 17 15:13:39 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2016-08-19 (29 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: parag 3685 F pulseaudio /dev/snd/controlC1: parag 3685 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=bad8d93e-83c4-40c0-aa97-00ac6c4e373e InstallationDate: Installed on 2016-08-19 (38 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: Dell Inc. Inspiron 3542 NonfreeKernelModules: wl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=UUID=206733db-103a-4078-847b-0a897121325e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.2 Tags: xenial Uname: Linux 4.4.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/05/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: 02RD2H dmi.board.vendor: Dell Inc. dmi.board.version: A04 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA04:bd08/05/2014:svnDellInc.:pnInspiron3542:pvrNotSpecified:rvnDellInc.:rn02RD2H:rvrA04:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: Inspiron 3542 dmi.product.version: Not Specified dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624765/+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 1624765] Re: wifi broke after 16.04 upgrade
apport information ** Tags added: apport-collected ** Description changed: I upgraded from ubuntu 14.04 LTS to ubuntu 16.04 LTS. My wifi was working fine in previous version. But, after upgrade wifi broke. It won't show any wifi networks and I couldn't enable wifi from ubuntu panel on top right corner. I tried almost all suggestions in this page and few other askubuntu pages with same problem: http://askubuntu.com/questions/62166/siocsifflags-operation-not-possible-due-to-rf-kill But, nothing worked. Here is my console output: ~$ sudo rfkill list 0: dell-rbtn: Wireless LAN Soft blocked: yes Hard blocked: yes 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 7: hci0: Bluetooth Soft blocked: no Hard blocked: no Then, I ran "sudo rfkill unblock wifi" but that didn't fix anything. Finally, the only thing that worked was: sudo modprobe -r dell-rbtn I don't even know if this is the right way to fix it. Please fix the 16.04 kernel and OS upgrade package so that other users don't face this problem that cost me 2 days. Thank you. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.14 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Sat Sep 17 15:13:39 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2016-08-19 (29 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: No upgrade log present (probably fresh install) + --- + ApportVersion: 2.20.1-0ubuntu2.1 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: parag 3685 F pulseaudio + /dev/snd/controlC1: parag 3685 F pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 16.04 + EcryptfsInUse: Yes + HibernationDevice: RESUME=UUID=bad8d93e-83c4-40c0-aa97-00ac6c4e373e + InstallationDate: Installed on 2016-08-19 (38 days ago) + InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) + MachineType: Dell Inc. Inspiron 3542 + NonfreeKernelModules: wl + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=UUID=206733db-103a-4078-847b-0a897121325e ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-36-generic N/A + linux-backports-modules-4.4.0-36-generic N/A + linux-firmware1.157.2 + Tags: xenial + Uname: Linux 4.4.0-36-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 08/05/2014 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A04 + dmi.board.name: 02RD2H + dmi.board.vendor: Dell Inc. + dmi.board.version: A04 + dmi.chassis.type: 8 + dmi.chassis.vendor: Dell Inc. + dmi.chassis.version: Not Specified + dmi.modalias: dmi:bvnDellInc.:bvrA04:bd08/05/2014:svnDellInc.:pnInspiron3542:pvrNotSpecified:rvnDellInc.:rn02RD2H:rvrA04:cvnDellInc.:ct8:cvrNotSpecified: + dmi.product.name: Inspiron 3542 + dmi.product.version: Not Specified + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1624765/+attachment/4749103/+files/AlsaInfo.txt -- 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/1624765 Title: wifi broke after 16.04 upgrade Status in linux package in Ubuntu: Confirmed Bug description: I upgraded from ubuntu 14.04 LTS to ubuntu 16.04 LTS. My wifi was working fine in previous version. But, after upgrade wifi broke. It won't show any wifi networks and I couldn't enable wifi from ubuntu panel on top right corner. I tried almost all suggestions in this page and few other askubuntu pages with same problem: http://askubuntu.com/questions/62166/siocsifflags-operation-not-possible-due-to-rf-kill But, nothing worked. Here is my console output: ~$ sudo rfkill list 0: dell-rbtn: Wireless LAN Soft blocked: yes Hard blocked: yes 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 7: hci0: Bluetooth Soft blocked: no Hard blocked: no Then, I ran "sudo rfkill unblock wifi" but that didn't fix anything. Finally, the only thing that worked was: sudo modprobe -r dell-rbtn I don't even know if this is the right way to fix it.
[Kernel-packages] [Bug 1624765] Re: wifi broke after 16.04 upgrade
** Package changed: ubuntu-release-upgrader (Ubuntu) => linux (Ubuntu) -- 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/1624765 Title: wifi broke after 16.04 upgrade Status in linux package in Ubuntu: Incomplete Bug description: I upgraded from ubuntu 14.04 LTS to ubuntu 16.04 LTS. My wifi was working fine in previous version. But, after upgrade wifi broke. It won't show any wifi networks and I couldn't enable wifi from ubuntu panel on top right corner. I tried almost all suggestions in this page and few other askubuntu pages with same problem: http://askubuntu.com/questions/62166/siocsifflags-operation-not-possible-due-to-rf-kill But, nothing worked. Here is my console output: ~$ sudo rfkill list 0: dell-rbtn: Wireless LAN Soft blocked: yes Hard blocked: yes 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 7: hci0: Bluetooth Soft blocked: no Hard blocked: no Then, I ran "sudo rfkill unblock wifi" but that didn't fix anything. Finally, the only thing that worked was: sudo modprobe -r dell-rbtn I don't even know if this is the right way to fix it. Please fix the 16.04 kernel and OS upgrade package so that other users don't face this problem that cost me 2 days. Thank you. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.14 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Sat Sep 17 15:13:39 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2016-08-19 (29 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624765/+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
