Public bug reported:
Properly account for I/O in transit before returning from the RESET call.
In the absense of this patch we could have a situation where the host may
respond to a command that was issued prior to the issuance of the RESET command
at some arbitrary time after responding to the
** Patch added: "Fix for issue"
https://bugs.launchpad.net/bugs/978394/+attachment/3043067/+files/hv_storvsc-account-for-in-transit-packets-in-the-RESET-path.patch
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I've confirmed that the combination of linux-image (from above) and the
initramfs-tools / initramfs-tools-bin from
http://people.canonical.com/~apw/lp917135-precise/ result in a system
booting and using hv_storvsc to handle the root device instead of
ata_piix.
-M
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No longer happening with daily ISO's from 20120216.
** Changed in: xorg (Ubuntu)
Status: New => Invalid
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Title:
When installing Precise un
Public bug reported:
The Hyper-V KVP daemon, which allows the Hyper-V dom0 to pull data about
the virtual machine, is not running by default. Can we get it compiled
and run through upstart? It's in /tools/hv in the kernel sources.
** Affects: ubuntu
Importance: Undecided
Status: New
** Package changed: ubuntu => linux (Ubuntu)
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Title:
Hyper-V KVP daemon needs to be compiled and run by default
To manage notifications about thi
Bug status confirmed, logs unnecessary. The daemon isn't there. :)
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
H
Still seeing this in Precise.
mike@mikester-t410l:~$ uname -a
Linux mikester-t410l 3.2.0-24-generic #37-Ubuntu SMP Wed Apr 25 08:43:22 UTC
2012 x86_64 x86_64 x86_64 GNU/Linux
# dmidecode 2.11
SMBIOS 2.6 present.
78 structures occupying 2887 bytes.
Table at 0x000E0010.
Handle 0x, DMI type 0,
What I thought was only a Client bug has also been confirmed on the
Server builds as well. This is a complete blocker when attempting to
deploy Precise on a Hyper-V VM.
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I'll +1 this. Running latest Precise on my T420s and attempting to
access a Transcend 8 GB Class 10 SDHC Micro-SD card (in adapter) fails
with the error -110.
[ 439.677072] sdhci: Switching to 1.8V signalling voltage failed, retrying
with S18R set to 0
[ 449.672202] mmc0: Timeout waiting for ha
I've tested this, but it doesn't appear to work as expected. I installed
today's precise-server ISO and then installed the new linux-image via
dpkg -i. Checking /sys/block/sda/device/driver/0:0:0:0/vendor reported
the driver as ATA instead of Msft as we would expect.
** Attachment added: "dmesg ou
** Attachment added: "dmesg when using the prefer_ms_hyperv=0 flag"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/929545/+attachment/2730134/+files/prefer_ms_hyperv.out
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https:/
Public bug reported:
Sometime between the 120116 and 120210 daily builds of Precise, using
the hv_mouse driver within Ubiquity has stopped working. If I boot up
using the 120210 ISO, I have no mouse access, but the 120116 ISO has
working mouse access. Both of these are on the same Windows Server
** Attachment added: "apport-cli report for Ubiquity when run against the
120116 ISO"
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/930353/+attachment/2730166/+files/ubiquity.120116.log
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** Attachment added: "apport-cli report for Ubiquity when run against the
120210 ISO"
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/930353/+attachment/2730169/+files/ubiquity.120210.log
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That didn't seem to work either - it was unable to mount the root
filesystem. If there are steps that I can do within the shell to further
diagnose, let me know.
** Attachment added: "Boot failure."
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/929545/+attachment/2730739/+files/bootfail
This doesn't change what the VM boots from - we still require that the
system boot from an IDE disk. What this does enable is our hv_storvsc
driver to control the root device, which uses hv_vmbus to communicate
with dom0. hv_storvsc and hv_blkvsc were merged upstream a while back,
and hv_storvsc is
Andy, what's the correct process to try both the kernel-image and the
updated initramfs-tools? I installed the kernel-image, the initramfs-
tools, and the initramfs-tools-bin package at once using dpkg -i, but
I'm still getting the same hang as before.
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Ah-ha.
mike@ubuntu:~$ sudo zcat /boot/initrd.img-3.2.0-16-generic | cpio -it |
grep hv_
lib/modules/3.2.0-16-generic/kernel/drivers/hv/hv_vmbus.ko
lib/modules/3.2.0-16-generic/kernel/drivers/hv/hv_utils.ko
lib/modules/3.2.0-16-generic/kernel/drivers/staging/hv/hv_mouse.ko
lib/modules/3.2.0-16-gen
Just an update as to where we are on this bug:
With the updated packages from apw, I've confirmed that hv_storvsc is
present in the initrd from -pre6 combined with the early 3.2.0-16.
However, after a reboot, the system barfs a bunch of errors about
rejecting I/O due to an offline device. Output f
After some internal investigation, this is a known issue in the build of
hv_storvsc that is present in the Ubuntu kernel sources, including
3.2.0-16. The latest version of the driver, available in linux-next
after Feb 14 (at its new location in /drivers/scsi/storvsc_drv.c) has
that resolved, as wel
I downloaded the ISO from the URL you mentioned, and was able to
successfully install from it. Can you confirm that the MD5SUM matches
the sum here?
https://help.ubuntu.com/community/UbuntuHashes
I used the windows tool md5summer to confirm the hash.
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This should be fixed in 12.04 RTM. What is the checksum of the ISO
you're using? Once I get a stable internet connection, I'll try this out
with a new ISO download.
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Public bug reported:
When trying to boot a VM running on Windows Server 2012 Release
Candidate (Build 8400) with >1 virtual processor, the system will hang.
With Precise, I'm unable to log in via SSH. However, with Quantal, I can
log in with SSH and get the attached debug spew.
This appears to be
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https://bugs.launchpad.net/bugs/1013890
Title:
Xorg freeze
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1013890/+subscriptions
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[ 4052.547737] BUG: soft lockup - CPU#0 stuck for 23s! [Xorg:8675]
[ 4052.547737] Modules linked in: vesafb ghash_clmulni_intel aesni_intel cryptd
aes_x86_64 joydev microcode hid_hyperv hid bnep rfcomm parport_pc bluetooth
ppdev psmouse serio_raw mac_hid i2c_piix4 lp parport hv_netvsc hv_storvsc
This system is not using the i915 chipset - this is a virtual machine
running on top of Microsoft's Hyper-V hypervisor, which uses a generic
VESA graphical device. Is there a different /sys/kernel entry I should
be looking at instead?
The dmesg output in #2 is from when the X subsystem was locked
Can we get the drivers included in the initramfs? Without having them
loaded, Ubuntu running on Hyper-V will be forced to install using the
older non-PV drivers (for IDE) and not have access to SCSI or network
unless specifically configured.
Additionally, as ata_piix is statically linked in Ubuntu
dmesg log
** Attachment added: "dmesg log"
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/942316/+attachment/2819254/+files/dmesg.txt
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Logs coming.
** Attachment added: "Casper Log"
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/942316/+attachment/2819243/+files/casper.log
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After reviewing this - I suspect the issue is the modifications to
ata_piix to prevent it from loading on a Hyper-V platform. Since
ata_piix now detects a Hyper-V platform and unloads if it's found, this
would prevent the OS from installing. We need a modification to the
patch here (http://people.c
Correct. We looked at adding code in hv_storvsc to handle CD/DVD
devices, but decided against it as the duplication would be hellish to
try to maintain.
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I would have updated logs or other data, but /var/log doesn't exist -
only /var/lock.
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Title:
Installing on Hyper-V doesn't launch
To manage noti
Public bug reported:
If I use a daily ISO build of precise using ISO's from 20120227
(ftp://cdimage.ubuntu.com/cdimage/daily-live/20120227/precise-
desktop-i386.iso) on Windows Server Hyper-V, the VM never gets into the
GUI for setup, and instead dumps me into a busybox shell.
** Affects: ubiquit
NOTE: This worked as of the Feb 16 ISO, but no longer works as of Feb 20
or later builds of Precise.
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Title:
Installing on Hyper-V doesn't launch
I did some further investigation into this. I downloaded the alternate
ISO and it stopped at the "Detect and mount CD-ROM" step. I flipped to
Alt-F2 and ran dmesg, comparing it against the precise-server ISO from
the same date.
The server build successfully loaded the ISO 9660 extensions, but the
Yes, this does appear to be the same thing in VirtualBox as well.
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Title:
Crash when installing on Hyper-V VM
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ubuntu
Public bug reported:
Binary package hint: ubiquity
Attempting to install Natty Alpha 3, x86 Desktop, on Hyper-V as part of
Windows Server 2008 R2 crashes in Ubiquity as soon as process starts.
Log upload blocked by proxy, will attempt when I get home and am not
blocked by proxy.
Title: ubiquity-
In an attempt to repro this to get logs, I downloaded Natty Alpha 3
(daily build 20110309) to my home server - and attempted an install. Ten
minutes after clicking Forward on the "Preparing to install Ubuntu"
screen, the wait icon is still spinning - it never makes any progress to
the next screen.
Public bug reported:
Binary package hint: linux-generic
If a user wants to run Linux in a Hyper-V virtual machine (Hyper-V is
Microsoft's virtualization solution, included in Windows Server 2008 and
higher), Microsoft provides a set of drivers that enable the use of the
high-performance synthetic
In my testing, the kernel update that Martin refers to in post 2
resolves the issue. Are you seeing problems beyond that?
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Title:
Maverick on Hype
I'm using the following build (as Tim mentions) with no issues:
Linux mike-ubu10 2.6.35-29-generic #51-Ubuntu SMP Fri Apr 15 17:13:54
UTC 2011 i686 GNU/Linux
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Verifed with kernel on x86 in maverick-proposed. Testing amd64 now.
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Title:
Maverick on Hyper-V causes BUG: scheduling while atomic
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