[Kernel-packages] [Bug 1904922] Re: External monitor undetected over hdmi
Any movement on this? -- 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/1904922 Title: External monitor undetected over hdmi Status in linux package in Ubuntu: Confirmed Bug description: After the latest updates when I plug in an external monitor over HDMI it doesn't pick it up. Unplugging and re-plugging the monitor seems to connect but immediately drops into power-saving mode. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-54-generic 5.4.0-54.60 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 Uname: Linux 5.4.0-54-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.12 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: rhys 6253 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Nov 19 20:07:19 2020 InstallationDate: Installed on 2019-10-12 (404 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) MachineType: LENOVO 20KH007BUK ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-54-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware1.187.4 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-09-02 (78 days ago) dmi.bios.date: 02/20/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET71W (1.46 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KH007BUK dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET71W(1.46):bd02/20/2020:svnLENOVO:pn20KH007BUK:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KH007BUK:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KH007BUK dmi.product.sku: LENOVO_MT_20KH_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904922/+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 1904922] Re: External monitor undetected over hdmi
I'm not certain but I don't think the update included a major update so it would have been 5.4.0-53 or -54-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/1904922 Title: External monitor undetected over hdmi Status in linux package in Ubuntu: Confirmed Bug description: After the latest updates when I plug in an external monitor over HDMI it doesn't pick it up. Unplugging and re-plugging the monitor seems to connect but immediately drops into power-saving mode. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-54-generic 5.4.0-54.60 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 Uname: Linux 5.4.0-54-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.12 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: rhys 6253 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Nov 19 20:07:19 2020 InstallationDate: Installed on 2019-10-12 (404 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) MachineType: LENOVO 20KH007BUK ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-54-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware1.187.4 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-09-02 (78 days ago) dmi.bios.date: 02/20/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET71W (1.46 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KH007BUK dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET71W(1.46):bd02/20/2020:svnLENOVO:pn20KH007BUK:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KH007BUK:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KH007BUK dmi.product.sku: LENOVO_MT_20KH_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904922/+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 1904922] Re: External monitor undetected over hdmi
It did work before the update, it's a Lenovo C-22 10 -- 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/1904922 Title: External monitor undetected over hdmi Status in linux package in Ubuntu: Confirmed Bug description: After the latest updates when I plug in an external monitor over HDMI it doesn't pick it up. Unplugging and re-plugging the monitor seems to connect but immediately drops into power-saving mode. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-54-generic 5.4.0-54.60 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 Uname: Linux 5.4.0-54-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.12 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: rhys 6253 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Nov 19 20:07:19 2020 InstallationDate: Installed on 2019-10-12 (404 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) MachineType: LENOVO 20KH007BUK ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-54-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware1.187.4 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-09-02 (78 days ago) dmi.bios.date: 02/20/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET71W (1.46 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KH007BUK dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET71W(1.46):bd02/20/2020:svnLENOVO:pn20KH007BUK:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KH007BUK:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KH007BUK dmi.product.sku: LENOVO_MT_20KH_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904922/+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 1904922] [NEW] External monitor undetected over hdmi
Public bug reported: After the latest updates when I plug in an external monitor over HDMI it doesn't pick it up. Unplugging and re-plugging the monitor seems to connect but immediately drops into power-saving mode. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-54-generic 5.4.0-54.60 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 Uname: Linux 5.4.0-54-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.12 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: rhys 6253 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Nov 19 20:07:19 2020 InstallationDate: Installed on 2019-10-12 (404 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) MachineType: LENOVO 20KH007BUK ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-54-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware1.187.4 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-09-02 (78 days ago) dmi.bios.date: 02/20/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET71W (1.46 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KH007BUK dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET71W(1.46):bd02/20/2020:svnLENOVO:pn20KH007BUK:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KH007BUK:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KH007BUK dmi.product.sku: LENOVO_MT_20KH_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- 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/1904922 Title: External monitor undetected over hdmi Status in linux package in Ubuntu: New Bug description: After the latest updates when I plug in an external monitor over HDMI it doesn't pick it up. Unplugging and re-plugging the monitor seems to connect but immediately drops into power-saving mode. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-54-generic 5.4.0-54.60 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 Uname: Linux 5.4.0-54-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.12 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: rhys 6253 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Nov 19 20:07:19 2020 InstallationDate: Installed on 2019-10-12 (404 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) MachineType: LENOVO 20KH007BUK ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-54-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware1.187.4 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-09-02 (78 days ago) dmi.bios.date: 02/20/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET71W (1.46 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KH007BUK dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET71W(1.46):bd02/20/2020:svnLENOVO:pn20KH007BUK:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KH007BUK:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KH007BUK dmi.product.sku: LENOVO_MT_20KH_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904922/+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 1423796] Re: Unable to mount lvmcache root device at boot time
Still a problem in 20.04... -- 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/1423796 Title: Unable to mount lvmcache root device at boot time Status in initramfs-tools package in Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Status in lvm2 package in Ubuntu: Confirmed Bug description: I'm experimenting with Vivid Vervet on a virtual machine and tried a new LVM feature, lvmcache. I made a cache for the root file system, rebuilt the initrd and rebooted the VM. At boot time, the system failed to activate the root LV. After some investigation, I found out, it's because the initrd is missing some essential stuff needed for activating a cached LV. The initrd was missing the dm-cache module. I regenerated the initrd with explicitly listing dm-cache in /etc/initramfs-tools/modules, but the system still can't boot up, because now it is missing the /usr/sbin/cache_check utility. As SSDs are becoming more and more common, I think it will be common to use them as cache for root file systems, thus it is mandatory to make sure that an initrd can mount an lvmcached root device when necessary, preferably without /etc/initramfs-tools/modules and other manual initrd hacking. System details: Linux lvmvm 3.18.0-13-generic #14-Ubuntu SMP Fri Feb 6 09:55:14 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Distributor ID: Ubuntu Description: Ubuntu Vivid Vervet (development branch) Release: 15.04 Codename: vivid LVM version: 2.02.111(2) (2014-09-01) Library version: 1.02.90 (2014-09-01) Driver version: 4.28.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1423796/+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 1239339] Re: [SAMSUNG ELECTRONICS CO., LTD. R40/R41] suspend/resume failure
I too am suffering with a Samsung R40 that usually fails to recover from suspend, even now in Ubuntu 14.04 LTS. Has anybody managed to figure out why this happens, and what can be done about it? I've submitted about a dozen crash reports, but I've no idea who's taking any notice. Ok, it's an ancient relic of a machine, but I've invested heavily in Linux over the years because of its general ability to keep old hardware out of the landfill! Thanks all :D -- 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/1239339 Title: [SAMSUNG ELECTRONICS CO., LTD. R40/R41] suspend/resume failure Status in linux package in Ubuntu: Expired Bug description: I guess this happended due to a hardware fault, but I am not sure. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.5-0ubuntu1 Architecture: i386 Date: Sun Oct 13 12:19:16 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=5bc6d9ef-412d-4f14-a3fa-abe21a7f6b51 InstallationDate: Installed on 2013-06-11 (124 days ago) InstallationMedia: Ubuntu 12.04.2 LTS Precise Pangolin - Release i386 (20130213) InterpreterPath: /usr/bin/python3.3 MachineType: SAMSUNG ELECTRONICS CO., LTD. R40/R41 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=b72c50bf-027b-45bc-bb2d-d316766f33c1 ro PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 SourcePackage: linux StagingDrivers: zram Title: [SAMSUNG ELECTRONICS CO., LTD. R40/R41] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-10-11 (2 days ago) UserGroups: dmi.bios.date: 10/02/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: 06YA dmi.board.name: R40/R41 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 1 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr06YA:bd10/02/2006:svnSAMSUNGELECTRONICSCO.,LTD.:pnR40/R41:pvr06YA:rvnSAMSUNGELECTRONICSCO.,LTD.:rnR40/R41:rvr:cvnSAMSUNGELECTRONICSCO.,LTD.:ct1:cvrN/A: dmi.product.name: R40/R41 dmi.product.version: 06YA dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1239339/+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
