[Bug 1513767] Re: Low screen resolution and no networking after kernel update
[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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1513767] Re: Low screen resolution and no networking after kernel update
Christopher, what I learned from testing is the following: - 4.2.0-16-generic -> good kernel - 4.2.0-17-generic -> defect kernel - 4.2.0-18-generic -> good kernel Is this enough detail to continue? Or do I need to build the commits between 4.2.0-16-generic and 4.2.0-17-generic? How do I identify the commits between these two versions? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1513767] Re: Low screen resolution and no networking after kernel update
Jurrian Fahner, the next step is to fully reverse commit bisect from kernel 4.2 to 4.3 in order to identify the last bad commit, followed immediately by the first good one. Once this commit has been identified, then it may be reviewed as a candidate for backporting into your release. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F ? Please note, finding adjacent kernel versions is not fully commit bisecting. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Tags added: needs-reverse-bisect regression-update ** Attachment removed: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+attachment/4514059/+files/version.log ** Attachment removed: "lspci-vnvn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+attachment/4514058/+files/lspci-vnvn.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1513767] Re: Low screen resolution and no networking after kernel update
Jurrian Fahner, could you please boot into a working kernel and then please execute the following command, as it will automatically gather debugging information, in a terminal: apport-collect 1513767 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1513767] Re: Low screen resolution and no networking after kernel update
apport information ** Tags added: apport-collected wily ** Description changed: After kernel update yesterday, a reboot was requested. After reboot the screen resolution was set to 800x600 and the network manager didn't show any network adapters. - When I boot with the kernel image "4.2.0-16", everything works as - expected. This is a good work around until the problems are fixed. + When I boot with the kernel image "4.2.0-16", everything works as expected. This is a good work around until the problems are fixed. + --- + ApportVersion: 2.19.1-0ubuntu4 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: jurrian2983 F pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 15.10 + EcryptfsInUse: Yes + InstallationDate: Installed on 2015-05-08 (186 days ago) + InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) + MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U4E/540U4E + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-17-generic.efi.signed root=UUID=cfe2ffc8-1e9d-4b7f-ae34-8e3f292e7f5a ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.2.0-17.21-generic 4.2.3 + RelatedPackageVersions: + linux-restricted-modules-4.2.0-17-generic N/A + linux-backports-modules-4.2.0-17-generic N/A + linux-firmware1.149.1 + Tags: wily + UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' + Uname: Linux 4.2.0-17-generic x86_64 + UpgradeStatus: Upgraded to wily on 2015-10-25 (16 days ago) + UserGroups: adm cdrom dip docker libvirtd lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 03/21/2013 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: P04ACM.055.130321.dg + dmi.board.asset.tag: No Asset Tag + dmi.board.name: NP530U4E-K01NL + dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. + dmi.board.version: SEC_SW_REVISION_1234567890ABCD + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 9 + dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. + dmi.chassis.version: N/A + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP04ACM.055.130321.dg:bd03/21/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U4E/540U4E:pvrP04ACM:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP530U4E-K01NL:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: + dmi.product.name: 530U4E/540U4E + dmi.product.version: P04ACM + dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1513767/+attachment/4516908/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1513767] Re: Low screen resolution and no networking after kernel update
** Tags added: kernel-fixed-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1513767] Re: Low screen resolution and no networking after kernel update
** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+attachment/4514058/+files/lspci-vnvn.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1513767] Re: Low screen resolution and no networking after kernel update
** Attachment added: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+attachment/4514059/+files/version.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1513767] Re: Low screen resolution and no networking after kernel update
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.3 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'. 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/v4.3-unstable/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513767 Title: Low screen resolution and no networking after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
