[Touch-packages] [Bug 1661629] Re: upgrade of kernel fails with mkinitramfs: failed to determine device for /
The problem is the bash function dep_add_modules_mount in /usr/share /initramfs-tools/hook-functions which doesn't handle zfs. By adding "MODULES=most" to /usr/share/initramfs-tools/conf-hooks.d/zfs, the error goes away. I'm still having trouble getting kdump to actually create a crash dump with ZFS on root. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1661629 Title: upgrade of kernel fails with mkinitramfs: failed to determine device for / Status in initramfs-tools package in Ubuntu: Confirmed Bug description: When upgrading packages with "apt upgrade" on Ubuntu 16.04.1 LTS with root on ZFS I get this error: Setting up linux-image-4.4.0-59-generic (4.4.0-59.80) ... Running depmod. update-initramfs: deferring update (hook will be called later) Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.4.0-59-generic /boot/vmlinuz-4.4.0-59-generic run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.4.0-59-generic /boot/vmlinuz-4.4.0-59-generic update-initramfs: Generating /boot/initrd.img-4.4.0-59-generic run-parts: executing /etc/kernel/postinst.d/kdump-tools 4.4.0-59-generic /boot/vmlinuz-4.4.0-59-generic kdump-tools: Generating /var/lib/kdump/initrd.img-4.4.0-59-generic mkinitramfs: failed to determine device for / mkinitramfs: workaround is MODULES=most, check: grep -r MODULES /etc/initramfs-tools/ Error please report bug on initramfs-tools Include the output of 'mount' and 'cat /proc/mounts' update-initramfs: failed for with 1. run-parts: /etc/kernel/postinst.d/kdump-tools exited with return code 1 Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-4.4.0-59-generic.postinst line 1052. dpkg: error processing package linux-image-4.4.0-59-generic (--configure): subprocess installed post-installation script returned error exit status 2 version of initramfs-tools is 0.122ubuntu8.8 Output of mount is: sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) udev on /dev type devtmpfs (rw,nosuid,relatime,size=8066020k,nr_inodes=2016505,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=1623576k,mode=755) rpool/ROOT/ubuntu on / type zfs (rw,relatime,xattr,noacl) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd) pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=31,pgrp=1,timeout=0,minproto=5,maxproto=5,direct) debugfs on /sys/kernel/debug type debugfs (rw,relatime) fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime) rpool/home on /home type zfs (rw,nosuid,noatime,xattr,noacl) rpool/home/fredrik on /home/fredrik type zfs (rw,nosuid,noatime,xattr,noacl) rpool/home/root on /root type zfs (rw,nosuid,noatime,xattr,noacl) rpool/srv on /srv type zfs (rw,noatime,xattr,noacl) rpool/var/cache on /var/cache type zfs (rw,nosuid,noexec,noatime,xattr,noacl) rpool/var/log on /var/log type zfs (rw,nosuid,noexec,noatime,xattr,noacl) rpool/var/spool on /var/spool type zfs (rw,nosuid,noexec,noatime,xattr,noacl) rpool/var/tmp on /var/tmp type zfs (rw,nosuid,noatime,xattr,noacl) tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1623576k,mode=700,uid=1000,gid=100
[Touch-packages] [Bug 1629837] [NEW] chrome + hardware acceleration after resume causes unusable system
Public bug reported: After resuming from a suspend, the Ubuntu UI lags so much the system is not usable. However, this happens only if chrome is running (or is started if not already running) and hardware acceleration is enabled in chrome. I've tried both GNOME Shell and Unity with the same result. ssh into the host works fine while the UI is unusable, showing excessive CPU usage by Xorg, gnome-shell and chrome processes. I tried disable the NVIDIA drivers to test with nouveau, but then the screen will not turn on after resume. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19 Uname: Linux 4.4.0-38-generic x86_64 NonfreeKernelModules: nvidia_uvm zfs zunicode zcommon znvpair zavl nvidia_drm nvidia_modeset nvidia .proc.driver.nvidia.gpus..01.00.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/:01:00.0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 370.28 Thu Sep 1 19:45:04 PDT 2016 GCC version: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.2) .proc.driver.nvidia.warnings.fbdev: Your system is not currently configured to drive a VGA console on the primary VGA device. The NVIDIA Linux graphics driver requires the use of a text-mode VGA console. Use of other console drivers including, but not limited to, vesafb, may result in corruption and stability problems, and is not supported. .tmp.unity_support_test.0: ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: GNOME Date: Mon Oct 3 12:10:12 2016 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu DkmsStatus: bbswitch, 0.8, 4.4.0-34-generic, x86_64: installed bbswitch, 0.8, 4.4.0-38-generic, x86_64: installed nvidia-370, 370.28, 4.4.0-38-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation Device [10de:1c60] (rev a1) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer Device [1558:6a04] Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 10ab:9008 USI Co., Ltd Bus 001 Device 003: ID 1c7a:0603 LighTuning Technology Inc. Bus 001 Device 002: ID 046d:c047 Logitech, Inc. Laser Mouse M-UAL120 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Notebook P65xRP ProcKernelCmdLine: BOOT_IMAGE=/ROOT/ubuntu@/boot/vmlinuz-4.4.0-38-generic root=ZFS=rpool/ROOT/ubuntu ro boot=zfs bootfs=rpool/ROOT/ubuntu SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/18/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.05.01 dmi.board.asset.tag: Tag 12345 dmi.board.name: P65xRP dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.05.01:bd07/18/2016:svnNotebook:pnP65xRP:pvrNotApplicable:rvnNotebook:rnP65xRP:rvrNotApplicable:cvnNotebook:ct10:cvrN/A: dmi.product.name: P65xRP dmi.product.version: Not Applicable dmi.sys.vendor: Notebook version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2.2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2.2 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Mon Oct 3 11:34:58 2016 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.18.3-1ubuntu2.3 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug performance ubuntu xenial -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1629837 Title: chrome + hardware acceleration after resume causes unusable system Status in xorg package in Ubuntu: New Bug description: After resuming from a suspend, the Ubuntu UI lags so much the system is not usable. However, this happens only if chrome is running (or is started if not already running) and hardware acceleration is enabled in chrome. I've tried both GNOME Shell and Unity with the
