search for: grub_gfxmod

...RIBUTOR="$(sed 's, release .*$,,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 differen...

...ease .*$,,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_GFXPAY...

...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 th...

...'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...

...9; /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_GFXPAYLO...

...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_LI...

...grub from a "full graphic" mode to a "hires textmode", AFAICS, this also influences all grub instances in the whole XEN infrastructure, so it could be a influence. >> 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...

...I see a blank screen. Any recommendations on how to fix it? More to it. It is a newer nvidia card, That I need to drive a 4K monitor at 60Hz . If I replace it with an old nvidia card I can see it fine but it doesn't get me 4K at 60Hz. In grub I tried setting the resolution to 1024x768 using GRUB_GFXMODE=1024x768 and ran "upgrade-grub" But I still ended with a blank screen. I really want pxelinux more than grub in hopes that some way I could boot clonezilla via pxe boot. Which I have working for the rest of my machines. I have a second video card that has the same symptoms in that ma...

...>> More to it. It is a newer nvidia card, That I need to drive a 4K >> monitor at 60Hz . If I replace it with an old nvidia card I can see it >> fine but it doesn't get me 4K at 60Hz. >> >> In grub I tried setting the resolution to 1024x768 using >> >> GRUB_GFXMODE=1024x768 >> >> and ran "upgrade-grub" >> >> But I still ended with a blank screen. >> >> I really want pxelinux more than grub in hopes that some way I could >> boot clonezilla via pxe boot. >> Which I have working for the rest of my machin...

Further to my messages back in May I have at last got round to trying to get my DomU to recognise USB devices. I am using Xen 4.6 with CentOS kernel 3.18.34-20.el7.x86_64. I have to manually make the port available before creating the DomU by issuing the command: xl pci-assignable-add 00:1a.0 otherwise nothing shows in: xl pci-assignable-list I have added this to my .cfg file as per the

...,0x89abcdef,0xefefefef" # Uncomment to disable graphical terminal (grub-pc only) #GRUB_TERMINAL=console # The resolution used on graphical terminal # note that you can use only modes which your graphic card supports via VBE # you can see them in real GRUB with the command `vbeinfo'' #GRUB_GFXMODE=640x480 ---- ---- root@xenpro3:~# xm info host : xenpro3 release : 3.2.0-30-generic version : #48-Ubuntu SMP Fri Aug 24 16:52:48 UTC 2012 machine : x86_64 nr_cpus : 4 nr_nodes : 1 cores_per_socket :...

...ization error! Could not initialize SDL - exiting It seems that xen can not find the framebuffer device. I have searched the web about how to enable framebuffer in grub2,someone said : add these two lines into /etc/default/grub and run update-grub2 .(https://wiki.archlinux.org/index.php/GRUB2 ) GRUB_GFXMODE="1024x768x32" GRUB_GFXPAYLOAD_LINUX="keep" I have done it and reboot my server,but the problem remains. My question is : How to enable framebuffer in grub2? Thank you! 2011-05-23 sosogh _______________________________________________ Xen-users mailing list Xen-u...

...I need to drive a 4K >> >> monitor at 60Hz . If I replace it with an old nvidia card I can see it >> >> fine but it doesn't get me 4K at 60Hz. >> >> >> >> In grub I tried setting the resolution to 1024x768 using >> >> >> >> GRUB_GFXMODE=1024x768 >> >> >> >> and ran "upgrade-grub" >> >> >> >> But I still ended with a blank screen. >> >> >> >> I really want pxelinux more than grub in hopes that some way I could >> >> boot clonezilla via px...

...tions on how to fix it? > > More to it. It is a newer nvidia card, That I need to drive a 4K > monitor at 60Hz . If I replace it with an old nvidia card I can see it > fine but it doesn't get me 4K at 60Hz. > > In grub I tried setting the resolution to 1024x768 using > > GRUB_GFXMODE=1024x768 > > and ran "upgrade-grub" > > But I still ended with a blank screen. > > I really want pxelinux more than grub in hopes that some way I could > boot clonezilla via pxe boot. > Which I have working for the rest of my machines. > > I have a second vi...

...ge: (XEN) Xen is relinquishing VGA console. How can I prevent this? Is there something wrong with my /etc/default/grub ... GRUB_CMDLINE_LINUX="crashkernel=auto 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" Many thanks Francis From: "Francis Greaves" <francis at choughs.net> To: "centos-virt" <centos-virt at centos.org> Sent: Wednesday, 22 June,...

...newer nvidia card, That I need to drive a 4K > >> monitor at 60Hz . If I replace it with an old nvidia card I can see it > >> fine but it doesn't get me 4K at 60Hz. > >> > >> In grub I tried setting the resolution to 1024x768 using > >> > >> GRUB_GFXMODE=1024x768 > >> > >> and ran "upgrade-grub" > >> > >> But I still ended with a blank screen. > >> > >> I really want pxelinux more than grub in hopes that some way I could > >> boot clonezilla via pxe boot. > >> Which...

...<bskeggs at redhat.com> An interesting thing about this bug is that it can be avoided with adding the kernel flag nouveau.reg_debug=0x600. With this flag a wrong resolution is set at boot and the screen does not turn black. The X Server cannot start anyway. My native resolution is 1366x768. GRUB_GFXMODE is 1360x768x32, since the greater resolution is not listed in grub's vbeinfo. nouveau and blob run X with 1366x768. I will attach a log with and without the flag at commit 97d6852410a83e413d85649cb2cc10e17d6ee2ab. -- You are receiving this mail because: You are the assignee for the bug. ---...

...iner, Installation is a minimal system designed only to get dom0 working. The following are the uncommented GRUB commands GRUB_DEFAULT=0 GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` GRUB_CMDLINE_LINUX_DEFAULT="quiet" GRUB_CMDLINE_LINUX="" GRUB_GFXMODE=640x480 GRUB_CMDLINE_XEN="dom0_mem=2048M dom0_max_vcpus=1 dom0_vcus_pin" The following are the uncommented contents of /etc/xen/xend-config.sxp (vif-script vif-bridge) (dom0-min-mem 1024) (enable-dom0-ballooning no) (total_available_memory 0) (dom0-cpus 1) (vncpasswd '') All...

...ng VGA console. > How can I prevent this? Is there something wrong with my /etc/default/grub > > ... > GRUB_CMDLINE_LINUX="crashkernel=auto 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" Could you post this as a separate message to xen-users? Thanks. -George

...efefe,0x89abcdef,0xefefefef" # Uncomment to disable graphical terminal (grub-pc only) #GRUB_TERMINAL=console # The resolution used on graphical terminal # note that you can use only modes which your graphic card supports via VBE # you can see them in real GRUB with the command `vbeinfo' #GRUB_GFXMODE=640x480 # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux #GRUB_DISABLE_LINUX_UUID=true # Uncomment to disable generation of recovery mode menu entries #GRUB_DISABLE_RECOVERY="true" # Uncomment to get a beep at grub start #GRUB_INIT_TUNE=&quot...