[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2013-05-29 Thread Po-Hsu Lin
** Tags added: 201011-6894 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993610 Title: [Dell Latitude 5520] System locks up when trying to reboot To manage notifications about this bug go to: https

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2013-04-16 Thread Thibault Lemaitre
I waited some days to post it, to be sure. This bug is fixed on my laptop since few days. So, I don't understand why status is changed to "Won't Fix"? I'm able to shutdown it without problem. I'll try to restart it many times during the next days and give you the result here. -- You received th

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2013-04-09 Thread Ming Lei
** Changed in: linux (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993610 Title: [Dell Latitude 5520] System locks up when trying to reboot To manage

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2013-02-12 Thread Brendan Donegan
** Tags added: blocks-hwcert-enablement -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993610 Title: [Dell Latitude 5520] System locks up when trying to reboot To manage notifications about this bug

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2013-01-31 Thread Jeff Lane
** Tags added: jef-poked ** Tags removed: jef-poked ** Tags added: jeff-poked -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993610 Title: [Dell Latitude 5520] System locks up when trying to reboot

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2013-01-30 Thread Jeff Lane
Leaving this as incomplete for the moment, but we don't want this to disappear. I've added Jeff and Greg to the subscriber list, they should have access to this hardware in the Lexington Lab... Guys, can you help Ming Lei with this bug? -- You received this bug notification because you are a me

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2013-01-28 Thread Ming Lei
@Thibault I understand the log of 'Reboot test 20120811.tar.lzma' is captured when the system can reboot well, so I am wondering how we can use the log in good case to troubleshoot the problem. thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is sub

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-11 Thread Thibault Lemaitre
I did two tests. One with the kernel installed with Ubuntu 12.04 (3.2.0-23-generic-pae) and the mainline kernel (3.4.0-030400rc6-generic- pae). I attach the important images of these tests. For information, I was able to reboot my computer with the both kernel. I don't know why when I log in with l

Re: [Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-08 Thread Thibault Lemaitre
Ok, I will then try another time to reboot and take a picture or a a video of my screen, but it goes really fast. Thibault Lemaitre Le 09/08/2012 04:31, Ming Lei a écrit : > On Wed, Aug 8, 2012 at 2:46 AM, Thibault Lemaitre > wrote: >> The sudo su works better. Good idea. >> >> So, I give you t

Re: [Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-08 Thread Ming Lei
On Wed, Aug 8, 2012 at 2:46 AM, Thibault Lemaitre wrote: > The sudo su works better. Good idea. > > So, I give you the new syslog files. For information, I did my reboot > today at almost 20:30. > > ** Attachment added: "syslog.tar.gz" > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/9

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-07 Thread Thibault Lemaitre
The sudo su works better. Good idea. So, I give you the new syslog files. For information, I did my reboot today at almost 20:30. ** Attachment added: "syslog.tar.gz" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993610/+attachment/3251699/+files/syslog.tar.gz -- You received this bu

Re: [Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-07 Thread Ming Lei
On Wed, Aug 8, 2012 at 12:24 AM, Thibault Lemaitre wrote: > I've just tried what you tell Ming and it seems I didn't do the things > perfectly. > > First I disabled lightdm, and not gdm: ok > > After a reboot, once loged on my pc on the tty1, I try the command: > sudo echo

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-07 Thread Thibault Lemaitre
I've just tried what you tell Ming and it seems I didn't do the things perfectly. First I disabled lightdm, and not gdm: ok After a reboot, once loged on my pc on the tty1, I try the command: sudo echo 9 > /proc/sys/kernel/printk Here is the problem, it answers me:

Re: [Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-07 Thread Ming Lei
On Tue, Aug 7, 2012 at 5:57 AM, Thibault Lemaitre wrote: > Good news : this bug seems to be solved in the upstream kernel. I tried > the Mainline kernel v3.4-rc6-precise (06-May-2012 22:56) [1] as I didn't > found the *image*.deb in the v3.4-rc7-precise folder. > > I was able to reboot, and halt m

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-06 Thread Thibault Lemaitre
I forgot something. I used the i386 image and headers as it's the architecture of my laptop -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993610 Title: [Dell Latitude 5520] System locks up when tryi

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-06 Thread Thibault Lemaitre
Good news : this bug seems to be solved in the upstream kernel. I tried the Mainline kernel v3.4-rc6-precise (06-May-2012 22:56) [1] as I didn't found the *image*.deb in the v3.4-rc7-precise folder. I was able to reboot, and halt my computer without problems (via the menu on the top right corner).

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-06 Thread Jonathan Nieder
Reminiscent of the infamous Dell VT-d reboot bug: https://bugzilla.kernel.org/show_bug.cgi?id=42542 ** Bug watch added: Linux Kernel Bug Tracker #42542 http://bugzilla.kernel.org/show_bug.cgi?id=42542 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subs

Re: [Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-05 Thread Ming Lei
On Sat, Aug 4, 2012 at 12:46 AM, Thibault Lemaitre wrote: > Yes I still have this problem. It doesn't occur each time I try to stop > my laptop but almost. For example I updated my computer on the 1st > august and could stop my computer after it, but couldn't stop my > computer the 2nd august. > >

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-08-03 Thread Thibault Lemaitre
Yes I still have this problem. It doesn't occur each time I try to stop my laptop but almost. For example I updated my computer on the 1st august and could stop my computer after it, but couldn't stop my computer the 2nd august. I will try the upstream kernel (as Joseph suggest) this week-end. --

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-07-31 Thread Anthony Wong
@Thibault, do you still have the issue with the latest 12.04 updates? ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Ming Lei (tom-leiming) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-06-10 Thread Thibault Lemaitre
More information about this bug: I did an update some days ago and my computer was able to shutdown after this one. Unfortunately, after this only one successful shutdown I came back to the same situation: unable to shutdown my computer. I'm gonna install another Ubuntu 12.04 on my pc to test saf

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-05-18 Thread Thibault Lemaitre
I'm affected too by this bug but I have a Latitude D830. Moreover I have this problem for both restart and shutdown: really not convinient! I was using Ubuntu 11.04 before the 12.04, on the same computer, and never had this kind of problem -- You received this bug notification because you are a

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-05-03 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.4kernel[1] (Not a kernel in the daily directory). Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag(Only that one

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-05-02 Thread Brad Figg
** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993610 Title: [Dell Latitude 5520] System locks up when trying to reboot To manage notifi

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-05-02 Thread Jeff Lane
also, for the record, this is system 201011-6894 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993610 Title: [Dell Latitude 5520] System locks up when trying to reboot To manage notifications about

[Bug 993610] Re: [Dell Latitude 5520] System locks up when trying to reboot

2012-05-02 Thread Jeff Lane
** Tags added: blocks-hwcert -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993610 Title: [Dell Latitude 5520] System locks up when trying to reboot To manage notifications about this bug go to: htt