[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
José Jorge Enríquez Rodríguez, not all fixes and enhancements are captured in the change log. Despite this, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/comments/25 regarding this being fixed with a BIOS update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find. ** Tags removed: latest-bios-a10 ** Tags added: bios-outdated-a12 ** Changed in: linux (Ubuntu) Importance: Medium => Undecided ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Today I updated my laptop's BIOS to A12 version, and now I'm able to shutdown the computer without problems. On the BIOS update details (http://www.dell.com/support/home/mx/es/mxbsdt1/Drivers/DriversDetails?driverId=RCK0N=3543381893) a fix and an enhancement are mentioned: Fixes - Modify the output value of memory module manufacturer ID (from SPD) to hexadecimal ID. Enhancements - Update IO define for FreeBSD OS. Don't know which one fixes the shutting down problem. I'm running Xubuntu 16.04: Linux xubuntudev 4.4.0-24-generic #43-Ubuntu SMP Wed Jun 8 19:27:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux BIOS Information Vendor: Dell Inc. Version: A12 Release Date: 05/13/2016 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
** Changed in: linux (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Here is a trancript of what I'm able to read on screen once the system hangs: [ OK ] Stopped target System Initialization. [ OK ] Stopped target Encrypted Volumes. Stopping Cryptography Setup for cryptswapl... [ OK ] Stopped target Swap. Deactivating swap /dev/disk/by-uuid/a754e267-a770-4d4b-98a8-19ba7c9b9fd4... Stopping Load/Save Screen Backlight Brightness of backlight:intel_backlight... Stopping Load/Save Screen Backlight Brightness of leds:dell::kbd_backlight... [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped Load Kernel Modules. Stopping Network Time Synchronization... [ OK ] Stopped Load/Save Screen Backlight Brightness of backlight:intel_backlight. [ OK ] Stopped Load/Save Screen Backlight Brightness of leds:dell::kbd_backlight. [ OK ] Deactivated swap /dev/disk/by-uuid/a754eZ67-a770-4d4b-98a8-19ba7c9b9fd4. [ OK ] Deactivated swap /dev/disk/by-id/dm-uuid-CRYPT-PLAIN-cryptswapl. [ OK ] Deactivated swap /dev/disk/by-id/dm-name-cryptswapl. [ OK ] Deactivated swap /dev/dm-0. [FAILED] Stopped (with error) /dev/dm-0. [ OK ] Deactivated swap /dev/mapper/cryptswapl. [ OK ] Removed slice system-systemd\x2dbacklight.slice. [ OK ] Stopped Network Time Synchronization. [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Stopped target Local File Systems. Unmounting /boot/efi... Unmounting /home/jorge... Unmounting /run/user/108... Unmounting /run/user/1000... [ OK ] Unmounted /boot/efi. [ OK ] Stopped File System Check on /deu/disk/by-uuid/DO7D-75AB. [ OK ] Removed slice system-systemd\x2dfsck.slice. [ OK ] Unmounted /run/user/1000. [ OK ] Unmounted /run/user/108. [ OK ] Unmounted /home/jorge. [ OK ] Stopped target Local File Systems (Pre). [ OK ] Stopped Create Static Device Nodes in /dev. [ OK ] Stopped /dev/mapper/cryptswapl. [ OK ] Stopped /dev/disk/by-uuid/a754e267-a770-4d4b-98a8-19ba7c9b9fd4. [ OK ] Stopped /dev/disk/by-id/dm-uuid-CRYPT-PLAIN-cryptswapl. [ OK ] Stopped /dev/disk/by-id/dm-name-cryptswapl. [ OK ] Stopped /sys/devices/virtual/block/dm-0. [ OK ] Stopped Cryptography Setup for cryptswapl. [ OK ] Reached target Unmount All Filesystems. [ OK ] Removed slice system-systemd\x2dcryptsetup.slice. Stopping Load/Save Random Seed... [ OK ] Stopped Load/Save Random Seed. [ OK ] Stopped Remount Root and Kernel File Systems. [ OK ] Reached target Shutdown. [ 112.729] reboot: Power down _ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
José Jorge Enríquez Rodríguez, could you please add the following kernel boot parameter: debug=y attempt a shutdown, and post the log/picture? It would be helpful to see if it provides a more verbose output than found in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/comments/3 . ** Tags added: xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Augustine Souza, it will help immensely if you filed a new report with the Ubuntu repository kernel (not mainline/upstream) via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
I tried a Live USB using the Lubuntu 16.04 iso. Hardware: Dell Inspiron 1545 laptop; Core2Duo; 64-bit, 4 GB RAM; USB 2 currently running Lubuntu 14.04 fully updated; uname -a: Linux vasa1-Inspiron-1545 3.13.0-83-generic #127-Ubuntu SMP Fri Mar 11 00:25:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux I used mkusb version 10.5.1 (http://ppa.launchpad.net/mkusb/ppa/ubuntu/ trusty/main amd64 Packages) to make the Live USB on an 8 GB Transcend USB 2 pendrive. If the Live USB is made without persistence, while everything runs fine, shutdown doesn't work. The screen blanks and a cursor flashes at the top left corner of the screen. I can wait for a few minutes but still nothing happens. I need to long-press the laptop's power button to shut down. However, I can confirm that using the same version of mkusb and iso to create a persistent Live USB, the shutdown is normal. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Booted via grub-n-iso shutdown works for me, but not when the pendrive was created by cloning the current Lubuntu Xenial i386 daily iso file, xenial-desktop-i386.iso Today I tested with USB-creator-gtk 0.3.2 and mkusb, but can get the same result with other cloning tools, e.g. gnome-disks, dd. In other words, my live drive is affected when booted from a cloned system, but not from a grub-n-iso system made from the same iso file. I suspect that this bug is the same or closely related to the bug that also affects virtual machines, https://bugs.launchpad.net/ubuntu/+source/casper/+bug/966480 It is described as a race condition by Chris Bainbridge: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/966480/comments/58 -o- Details: I tested this in a laptop bought 2013 (that I am often using for iso testing), http://www.toshiba.se/laptops/satellite-pro/c850/satellite-pro-c850-19w/ and in a desktop computer with the following motherboard bought 2008, http://www.asus.com/Motherboards/M2NVM_DVI/ A Sandisk Cruzer blade 4 GB USB drive cloned to a 'live-only' system with USB-creator-gtk 0.3.2 and mkusb is affected by this bug in both those computers. The same USB drive made into a grub-n-iso system with the same Lubuntu daily iso file according to the link http://ubuntuforums.org/showthread.php?t=2259682=13302278#post13302278 or made into a persistent live drive with mkusb according to this link https://help.ubuntu.com/community/mkusb/persistent can be shut down or rebooted properly (so these systems booted via grub are not affected). PS. Until this bug is squashed (and in other cases where a linux system is unresponsive)I recommend SysRq + r e i s u b described in the following link https://en.wikipedia.org/wiki/Magic_SysRq_key DS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
I have seen indications that it makes a difference which tool or method was used to create the USB boot drive. So please tell us which tool was used when this bug appeared, as if you get different results when trying to shut down, when the USB drive was created with different tools or methods. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Paul White, it will help immensely if you filed a new report with the Ubuntu repository kernel (not mainline/upstream) via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. ** 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/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
With both 32-bit and 64-bit build of the Lubuntu daily buld (20160326) I'm seeing this problem using a Toshiba C-50B. Trying to reboot or shut- down at the end of the ISO test resulted in an indefinite hang and the use of the on/off button was the method to terminate the session.. ** 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/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
José Jorge Enríquez Rodríguez, to clarify your results in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/comments/5 you tested with Ubuntu (not Xubuntu) correct? ** 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/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
This bug has been reported on the Ubuntu ISO testing tracker. A list of all reports related to this bug can be found here: http://iso.qa.ubuntu.com/qatracker/reports/bugs/1552985 ** Tags added: iso-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Today I tried the Xubuntu Xenial daily image and again (live usb), the system was not able to shut down. In the live session, selected the Xubuntu menu, shut down, when Xubuntu image appeared pressed [F1] to be able to see system messages, I got these messages at the end: [OK] Stopped target Local File System. Unmounting /run/user/999... Unmounting cdrom.mount... Unmounting /rofs... Unmounting /sys/kernel/debug/tracing... Unmounting /tmp... [FAILED] Failed unmounting cdrom.mount. cdrom.mount [OK] Unmounted /sys/kernel/debug/tracing. [OK] Unmounted /run/user/999. [OK] Unmounted /rofs. [OK] Unmounted /tmp. [OK] Reached target Unmount All Filesystems. [OK] Stopped target Local File Systems (Pre). [OK] Stopped Create Static Device Nodes in /dev. [OK] Stopped Remount Root and Kernel File Systems. [OK] Reached target Shutdown. [202.959599] reboot: Power down And the system hangs there, it does not complete the shut down. It does not respond to any keypress, I have to keep the power button pressed to get the computer shut down. ** Changed in: linux (Ubuntu) Status: Invalid => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Christopher, no, I don't need a backport to a release prior to 16.04, so I'm marking this as Status Invalid. Thank you so much for your help. ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
José Jorge Enríquez Rodríguez, so it appears the fix landed between 4.2 and 4.4. However, would you need a backport to a release prior to Ubuntu 16.04? If not, please feel free to mark this Status Invalid. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Christopher, I installed the kernel from Wily release and the problem is still there: the computer hangs just before shutting down. $ uname -a Linux 4.2.0-30-generic #36~14.04.1-Ubuntu SMP Fri Feb 26 18:49:23 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
José Jorge Enríquez Rodríguez, to further confirm, could you please install the latest enablement stack as outlined in https://wiki.ubuntu.com/Kernel/LTSEnablementStack and advise if this is still reproducible? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
Cristopher, I'm not able to install the image but tested it in live mode and I'm able to shut down the computer without problems. I also tried with a Xubuntu 14.04.03 live image (I didn't have a 14.04.04 one at hand) and found it also hangs when shutting down the computer. So, I guess it is already solved in the new upcoming version. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
José Jorge Enríquez Rodríguez, thank you for reporting this and helping make Ubuntu better. To see if this is already resolved, could you please test http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? ** Tags added: latest-bios-a10 ** 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/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1552985] Re: [Dell Inspiron 14 3000 Series] System hangs on poweroff
These are the messages shown on the screen when I press a key just after the Xubuntu splash screen starts: wait-for-state stop/waiting * * Stopping apt-cacher-ng apt-cacher-ng... [OK] * (not running). * Stopping rsync daemon rync [OK] * speech-dispatcher disabled; edit /etc/default/speech-dispatcher * Stopping VirtualBox kernel modules [OK] nm-dispatcher.action: Caught signal 15, shuting down... * Asking all remaining processes to terminate...[OK] * All processes ended within 1 seconds...[OK] nm-dispatcher.action: Caught signal 15, shutting down... ModemManager [857]: Could not acquire the 'org.freedesktop.ModemManager1' service name ModemManager [857]: ModemManager is shut down * Deactivating swap... [OK] * Unmounting local filesystems... [OK] * cryptswap1 (stopped)... * Stopping early crypto diskis... [OK] mount: / is busy * Will now halt [ 50.706518] reboot: Power down The computer hangs just on the last message, the screen remains on with all those messages visible until I keep the power button pressed to force a shutdown. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552985 Title: [Dell Inspiron 14 3000 Series] System hangs on poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
