** Summary changed:
- Regression in vga handling ubuntu10.21 to ubuntu10.22
+ framebuf STOP BSOD and performance regression ubuntu10.21 to ubuntu10.22
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BTW: I can confirm this issue (5min boot) is also a problem with the
latest Trust qemu-system updates
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https://bugs.launchpad.net/bugs/1752761
Title:
Regression in vga handling
Hi Marc,
Tested on same Win server 2008R8 VM image, with -24test PPA package
installed, < 30 sec boot to login screen. All looks good again.
Let me know how we can binary search the issue if that help. I'm happy
to compile up code if it is 'out-of-the-box' type stuff.
Cheers,
Carl
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You
Shutdown Windows VM
apt-get install qemu-system-x86=1:2.5+dfsg-5ubuntu10.22
xm create testWin2K8R8.cfg
4m40s to get the graphical 'Windows booting screen'
5m30s BSOD of death framebuf, memory dump and reboot
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Bugs, which
Simple Xen config (hvm/8GB/2VCPUs)
Windows Server 2008R8 ISO (
SW_DVD5_Windows_Svr_DC_EE_SE_Web_2008_R2_64Bit_English_w_SP1_MLF_X17-22580.ISO
)
Xenial - 16.04 - w/ qemu 1:2.5+dfsg-5ubuntu10.21
DVD Boot to 'Install button' - ~60 secs
Standard Full Install to first reboot - ~4mins
Second reboot -
Hi Christian,
Thanks for your reply:
Pt 2) LUBUNTU CD boot - not an option at this time - UAT / production
Xen0 with other non Windows PV VMs running on them.
Pt 1) Yes I can do some additional testing on a different R620 Xen0 /
Xenial platform.
Currently I can cause/remove the issue by just
Public bug reported:
Hi,
Corporate environment, Windows XenU platforms, using QEMU HVM (qemu-
system-x86) on multiple Ubuntu Xen0 platforms. Established stable
production environment (for > 1-5 years), Ubuntu and Windows nodes
getting latest patches etc. Dell R6XX series server hardware.
