Hi Christopher, I will give it a try but it may take some time. I have to learn to backup my system first.
Appreciate if you can answer the 2 questions in my earlier post. This is to help me understand the error messages and how they affects my setup. Thanks. On 23/05/2016 19:34, Christopher M. Penalver wrote: > SunBear, in order to allow additional upstream developers to examine the > issue, at your earliest convenience, could you please test the latest > upstream kernel available from > http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D ? Please keep in mind > the following: > 1) The one to test is at the very top line at the top of the page (not the > daily folder). > 2) The release names are irrelevant. > 3) The folder time stamps aren't indicative of when the kernel actually was > released upstream. > 4) Install instructions are available at > https://wiki.ubuntu.com/Kernel/MainlineBuilds . > > If testing on your main install would be inconvenient, one may: > 1) Install Ubuntu to a different partition and then test this there. > 2) Backup, or clone the primary install. > > If the latest kernel did not allow you to test to the issue (ex. you couldn't > boot into the OS) please make a comment in your report about this, and > continue to test the next most recent kernel version until you can test to > the issue. Once you've tested the upstream kernel, please comment on which > kernel version specifically you tested. If this issue is fixed in the > mainline kernel, please add the following tags by clicking on the yellow > circle with a black pencil icon, next to the word Tags, located at the bottom > of the report description: > kernel-fixed-upstream > kernel-fixed-upstream-X.Y-rcZ > > Where X, and Y are the first two numbers of the kernel version, and Z is > the release candidate number if it exists. > > If the mainline kernel does not fix the issue, please add the following tags: > kernel-bug-exists-upstream > kernel-bug-exists-upstream-X.Y-rcZ > > Please note, an error to install the kernel does not fit the criteria of > kernel-bug-exists-upstream. > > Also, you don't need to apport-collect further unless specifically > requested to do so. > > Once testing of the latest upstream kernel is complete, please mark this > report Status Confirmed. Please let us know your results. > > Thank you for your understanding. > > ** Summary changed: > > - Ubuntu 16.04 LTS --> Kernal --> ACPI Errors: Namespace lookup failure and 1 > table load failures > + ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, > AE_NOT_FOUND (20150930/dswload-210) > > ** 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/1584407 Title: ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20150930/dswload-210) Status in linux package in Ubuntu: Incomplete Bug description: [ 0.016192] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20150930/dswload-210) [ 0.016195] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20150930/psobject-227) [ 0.016222] ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp08) while loading table (20150930/tbxfload-193) [ 0.021348] ACPI Error: 1 table load failures, 7 successful (20150930/tbxfload-214) I have noticed this ACPI error persisting in my syslog and dmesg. Based on what I have learnt from ACPI, acpitool -w and lspci, I think the error is related to Namespaces provided in the DDST on \_SB_.PCI0.XHC_.RHUB.HS11, which I think concerns the Root → System bus tree → PCI bus → USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31) in my system. I have not found what .RHUB.HS11 refers too. I have tried changing my UEFI USB settings but to no avail. Appreciate help to fix this bug. I reported it as a question https://answers.launchpad.net/ubuntu/+question/293489 and to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1553690. https://launchpad.net/~penalvch advice me to make this ubuntu-bug report. $ lsb_release -rd Description: Ubuntu 16.04 LTS Release: 16.04 $ uname -r 4.4.0-22-generic MB Bios: ASUS z170m-plus version 0704 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-22-generic 4.4.0-22.40 ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: sunbear1604 1905 F.... pulseaudio /dev/snd/controlC0: sunbear1604 1905 F.... pulseaudio CurrentDesktop: Unity Date: Sun May 22 07:48:53 2016 HibernationDevice: RESUME=UUID=c1eef599-9978-461e-a399-a04370b6ae59 InstallationDate: Installed on 2016-05-01 (20 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) IwConfig: enp0s31f6 no wireless extensions. lo no wireless extensions. MachineType: System manufacturer System Product Name ProcFB: 0 EFI VGA 1 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed root=UUID=69a55da3-4a70-4239-8e7e-2430ceac525d ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-22-generic N/A linux-backports-modules-4.4.0-22-generic N/A linux-firmware 1.157 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/18/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0704 dmi.board.asset.tag: Default string dmi.board.name: Z170M-PLUS dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0704:bd02/18/2016:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ170M-PLUS:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1584407/+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
