Finished my bisect: 7bb4014e065abf88c1698bc5fde7a91caf907265 is the first bad commit commit 7bb4014e065abf88c1698bc5fde7a91caf907265 Author: Rob Clark <robdcl...@gmail.com> Date: Mon Jan 25 18:06:48 2016 -0500
drm/radeon: only init fbdev if we have connectors BugLink: http://bugs.launchpad.net/bugs/1546572 This fixes an issue that was noticed on an optimus/prime laptop with a kernel that was old enough to not support the integrated intel gfx (which was driving all the outputs), but did have support for the discrete radeon gpu. The end result was not falling back to VESA and leaving the user with a black screen. (Plus it is kind of silly to create an framebuffer device if there are no outputs hooked up to the gpu.) Signed-off-by: Rob Clark <robdcl...@gmail.com> Signed-off-by: Alex Deucher <alexander.deuc...@amd.com> (cherry picked from commit f95429eccc570dc45d589c327bfcfddcdc3e8228) Signed-off-by: Alberto Milone <alberto.mil...@canonical.com> Signed-off-by: Tim Gardner <tim.gard...@canonical.com> :040000 040000 e8135e481d51ce133b7c3e5ee97f0916fb731bb5 230277112d1123be03dbec1be4f597057e91e546 M drivers Which matches this commit in the upstream git: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f95429eccc570dc45d589c327bfcfddcdc3e8228 Turns out I have not been the first one, doing this: https://bugzilla.kernel.org/show_bug.cgi?id=112781 ... Which has been fixed here: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e5f243bd2edd95c6cc1d90c1878f821068e83fba. I picket the patch and check if the problem is gone. ** Bug watch added: Linux Kernel Bug Tracker #112781 http://bugzilla.kernel.org/show_bug.cgi?id=112781 ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=112781 Importance: Unknown Status: Unknown -- 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/1566828 Title: Suspension does not work, freezes the pc Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Bug description: I have this notebook HP 15 ac 191 nl Intel® Core™ i5-5200U with integrated Intel HD 5500 RAM 8 gb DEdicated GPU AMD Radeon R5 M330 I am running kubuntu 16.04 beta2. When i suspend the pc, gettin down the screen or givin the command in the menù, the screen goes black but the fan keeps running. So you can hear the fan working..and the pc got hot. It is also impossible to wake up the pc, it stays freezed in this condition, i have to force the shutdown with the power button pressing it for 3 sec. The problem is present every time i try to suspend the pc. --- ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ale 1315 F.... pulseaudio /dev/snd/pcmC1D0c: ale 1315 F...m pulseaudio /dev/snd/pcmC1D0p: ale 1315 F...m pulseaudio /dev/snd/controlC1: ale 1315 F.... pulseaudio DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=0c420aef-5eec-47f9-90cc-94eae92e8388 InstallationDate: Installed on 2016-03-31 (5 days ago) InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160331) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 0bda:57d6 Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Notebook Package: linux (not installed) ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, no user) LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-16-generic.efi.signed root=UUID=623bb030-402f-4ae0-b47b-16c0d54bd861 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-16-generic N/A linux-backports-modules-4.4.0-16-generic N/A linux-firmware 1.157 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: xenial Uname: Linux 4.4.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 01/18/2016 dmi.bios.vendor: Insyde dmi.bios.version: F.1F dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 80C2 dmi.board.vendor: HP dmi.board.version: 96.45 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.1F:bd01/18/2016:svnHP:pnHPNotebook:pvrType1ProductConfigId:rvnHP:rn80C2:rvr96.45:cvnHP:ct10:cvrChassisVersion: dmi.product.name: HP Notebook dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP --- ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ale 1315 F.... pulseaudio /dev/snd/pcmC1D0c: ale 1315 F...m pulseaudio /dev/snd/pcmC1D0p: ale 1315 F...m pulseaudio /dev/snd/controlC1: ale 1315 F.... pulseaudio DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=0c420aef-5eec-47f9-90cc-94eae92e8388 InstallationDate: Installed on 2016-03-31 (5 days ago) InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160331) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 0bda:57d6 Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Notebook Package: linux (not installed) ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, no user) LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-16-generic.efi.signed root=UUID=623bb030-402f-4ae0-b47b-16c0d54bd861 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-16-generic N/A linux-backports-modules-4.4.0-16-generic N/A linux-firmware 1.157 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: xenial Uname: Linux 4.4.0-16-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 01/18/2016 dmi.bios.vendor: Insyde dmi.bios.version: F.1F dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 80C2 dmi.board.vendor: HP dmi.board.version: 96.45 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.1F:bd01/18/2016:svnHP:pnHPNotebook:pvrType1ProductConfigId:rvnHP:rn80C2:rvr96.45:cvnHP:ct10:cvrChassisVersion: dmi.product.name: HP Notebook dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1566828/+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