[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] Garbled screen after RAM Scrub on boot
Jan / Konrad, Have you guys ever seen something like this before? Any ideas how to proceed? Thanks -George On Tue, Feb 23, 2016 at 1:37 PM, Francis Greaves <francis@xxxxxxxxxxx> wrote: > Dear All > I am using Centos 7 with Xen 4.6 on a Dell Poweredge T430 with (from lspci) > Matrox Electronics Systems Ltd. G200eR2 (rev 01) VGA > > When the machine boots, after the 'Scrubbing Free RAM' message, I get a > screen filled with little white squares until the login prompt, so I cannot > see what is happening as the machine boots. Also there is nothing on the > screen when I reboot or shutdown. > > My /etc/default/grub is > > GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" > GRUB_DEFAULT=saved > GRUB_DISABLE_SUBMENU=true > GRUB_CMDLINE_LINUX="crashkernel=auto rhgb intremap=no_x2apic_optout" > GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=13312M,max:14336M dom0_max_vcpus=6 > dom0_vcpus_pin" > GRUB_GFXMODE=1024x768 > GRUB_GFXPAYLOAD_LINUX=keep > GRUB_CMDLINE_LINUX_XEN_REPLACE_DEFAULT="console=hvc0 earlyprintk=xen > nomodeset" > > I have tried setting (for a 1024x768 resolution) vga=792 in the > GRUB_CMDLINE_LINUX and commenting out GRUB_GFXMODE and > GRUB_GFXPAYLOAD_LINUX, but this makes no difference. > I have also tried with no settings for vga at all, and with and without > 'rhgb' > I have even tried bootscrub=false as suggested by the CentOS-virt mailing > list, but that does not work either. They suggested I asked you folk. > > What am I doing wrong? > > Regards > Francis > > > _______________________________________________ > Xen-users mailing list > Xen-users@xxxxxxxxxxxxx > http://lists.xen.org/xen-users _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxx http://lists.xen.org/xen-users
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |