[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-19 Thread guo xuelian
just comment, we are also meet this issue during testing Xen on Ubuntu18.04 Beta1 on all of platform: 1. install Ubuntu 18.04 2. reboot 3. When I try to boot my virtual machine host using a xenial based Xen system (Xen 4.6, linux generic 4.4.0) it crashes immediately. Expect Result: on step3 we e

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-19 Thread guo xuelian
add grub file ** Attachment added: "System grub file" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1752350/+attachment/5083701/+files/grub.cfg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-12 Thread Alejandro Mery
thanks Joseph -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752350 Title: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen To manage notifications about this bug go to: https://bugs.launchpad.

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-12 Thread Joseph Salisbury
The 4.15.5 updates are in the Ubuntu 4.15.0-12 kernel, which is scheduled for release on April 2nd, 2018. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752350 Title: Bionic x86_64 Linux Kernel 4.15

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-10 Thread Alejandro Mery
@jsalisbury, when do you think it will be safe to `apt-mark unhold` the kernel? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752350 Title: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen To

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-07 Thread Joseph Salisbury
The commit that fixes this bug is in upstream stable 4.15.5. These updates have been applied to Bionic master-next. ** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-06 Thread Alejandro Mery
@jsalibury, your kernel fixed my domUs =) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752350 Title: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen To manage notifications about this bug go

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-06 Thread Johannes Krude
@jsalibury, the Kernel you provided does successfully boot on Xen. ... (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: Errors and warnings (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) Xen is relinquishing VGA console. (XEN) *** Serial in

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-06 Thread Alejandro Mery
I wanted to mention that installing v4.16-rc4 from http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16-rc4/ solved the problem for me. # uname -a Linux de2 4.16.0-041600rc4-generic #201803041930 SMP Mon Mar 5 00:32:34 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux # dmesg | grep Xen ... [0.00] H

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-06 Thread Johannes Krude
I think I will find some time later today to try it out. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752350 Title: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen To manage notifications ab

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-05 Thread Joseph Salisbury
@Johanns, does my test kernel fail for you as well? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752350 Title: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen To manage notifications about t

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-05 Thread Alejandro Mery
Hi Joseph, I removed 4.15.0.11.12 and installed yours. Linux de2 4.15.0-10-generic #11~lp1752350 SMP Mon Mar 5 08:26:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux when booting without Xen it works fine, but if I attempt to boot it as dom0 is "hangs" ... not sure if it's worse or better than the auto

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-05 Thread Alejandro Mery
@jsalisbury, I already have 4.15.0.11.12 installed... can you update your test kernel please? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752350 Title: Bionic x86_64 Linux Kernel 4.15 fails to bo

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-05 Thread Joseph Salisbury
I built a test kernel with commit 4f277295e54c5b7340e48efea3fc5cc21a2872b7. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1752350 Can you test this kernel and see if it resolves this bug? Note, to test this kernel, you need to install both the linux-image and li

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-03-05 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Also affects: linux (Ubuntu Bionic) Importance: High Status: Confirmed ** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Bionic) Status:

[Bug 1752350] Re: Bionic x86_64 Linux Kernel 4.15 fails to boot on Xen

2018-02-28 Thread Johannes Krude
I can not run apport-collect on the affected system, since the kernel crashes immediately. ** 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