Priya
2010-Sep-27 23:00 UTC
[Xen-users] Installing Xen4.0.1 on Ubuntu 10.04 LTS issues (VGA crashes at boot-up)
Hey Guys ! I am trying to install Xen 4.0.1 on Ubuntu 10.04 LTS on a 64-bit machine. Basically the issue that I am facing is that when I try to boot up my Domain0, my video display driver crashes and the system simply hangs. I am using an Intel graphics card: $ lspci -v | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) I did some Google search and people had suggested to use the "nomodeset" and the "i915.modeset=0" options in the grub file in order to disable the KMS. Accordingly, I changed my /etc/grub.d/40_custom file to: $ more /etc/grub.d/40_custom #!/bin/sh exec tail -n +3 $0 # This file provides an easy way to add custom menu entries. Simply type the # menu entries you want to add after this comment. Be careful not to change # the ''exec tail'' line above. menuentry ''Xen 4.0.1, Ubuntu 10.4 kernel 2.6.32.21'' { recordfail insmod ext2 set root=''(hd0,1)'' multiboot (hd0,1)/boot/xen-4.0.1.gz dummy=dummy dom0_mem=832M module (hd0,1)/boot/vmlinuz-2.6.32.21-xen dummy=dummy root=/dev/sda1 nopat ro nomodeset console=tty0 earlyprintk=xen module (hd0,1)/boot/initrd.img-2.6.32.21-xen } I have also tried to replace the "nomodeset" with "i915.modeset=0" in the above file and it still does not work. I am confident that it is the graphics that causing the boot failure because when I disable them (by doing "mv /etc/init/gdm.conf /etc/init/gdm.disabled"), the command-line based dom-0 comes up just fine. Can anyone throw some light on what could be causing the issue and what a possible work around can be? -- Priya Bhat _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Bruce Edge
2010-Sep-27 23:33 UTC
Re: [Xen-users] Installing Xen4.0.1 on Ubuntu 10.04 LTS issues (VGA crashes at boot-up)
On Mon, Sep 27, 2010 at 4:00 PM, Priya <pbhat@acis.ufl.edu> wrote:> Hey Guys ! > I am trying to install Xen 4.0.1 on Ubuntu 10.04 LTS on a 64-bit machine. > > Basically the issue that I am facing is that when I try to boot up my > Domain0, my video display driver crashes and the system simply hangs. > > I am using an Intel graphics card: > $ lspci -v | grep VGA > 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset > Integrated Graphics Controller (rev 03) > > I did some Google search and people had suggested to use the "nomodeset" and > the "i915.modeset=0" options in the grub file in order to disable the KMS. > Accordingly, I changed my /etc/grub.d/40_custom file to: > > $ more /etc/grub.d/40_custom > #!/bin/sh > exec tail -n +3 $0 > # This file provides an easy way to add custom menu entries. Simply type > the > # menu entries you want to add after this comment. Be careful not to change > # the ''exec tail'' line above. > > menuentry ''Xen 4.0.1, Ubuntu 10.4 kernel 2.6.32.21'' { > recordfail > insmod ext2 > set root=''(hd0,1)'' > multiboot (hd0,1)/boot/xen-4.0.1.gz dummy=dummy dom0_mem=832M > module (hd0,1)/boot/vmlinuz-2.6.32.21-xen dummy=dummy root=/dev/sda1 > nopat ro nomodeset console=tty0 earlyprintk=xen > module (hd0,1)/boot/initrd.img-2.6.32.21-xen > } > > I have also tried to replace the "nomodeset" with "i915.modeset=0" in the > above file and it still does not work. > > I am confident that it is the graphics that causing the boot failure because > when I disable them (by doing "mv /etc/init/gdm.conf > /etc/init/gdm.disabled"), the command-line based dom-0 comes up just fine. > > Can anyone throw some light on what could be causing the issue and what a > possible work around can be?You''re going to be asked for the dom0 serial console output as that''s what shows why it crashed. Set the dom0 to use a serial console and hook that up to another machine so you can capture it using minicom or something like that. -Bruce> > > > > -- > Priya Bhat > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
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