Re: [Bug 1318830] Re: High CPU usage on windows virtual machine
I no longer use KVM. It is unsupported, it seems. Yours Federico On Fri, Jan 16, 2015 at 5:16 PM, Ryan Harper 1318...@bugs.launchpad.net wrote: Hi, Are you running ntp in the host or timekeeping in the guest? If so, is the guest clock close to what current time should be? Also, can you try adding this option: -global mc146818rtc.lost_tick_policy=slew -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1318830 Title: High CPU usage on windows virtual machine Status in QEMU: New Status in qemu package in Ubuntu: New Bug description: I got Ubuntu 14.04, with Qemu 2.0 and moved my windows VM to this new box, and made sure that what this article indicates was achieved https://www.kraxel.org/blog/2014/03/qemu-and-usb-tablet-cpu-consumtion/ I can attest that it works following the instructions, erasing the registry, etc. Unfortunately, with 4 cpus as below, I still see 60% CPU outside as shown by Top versus 0% CPU inside. My Kernel is 3.15.0-031500rc4-generic If some developer wants to log in and take a look, I am happy to help. The box is not in production and I take full responsibility. Until this is solved, KVM is not going to compete with Hyper-V or Vmware. Basically KVM is not suitable for the Enterprise as of yet. qemu-system-x86_64 -enable-kvm -name Production -S -machine pc- i440fx-2.0,accel=kvm,usb=off -cpu kvm64,+rdtscp,+pdpe1gb,+x2apic,+dca,+pcid,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pclmuldq,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme,hv_relaxed,hv_vapic,hv_spinlocks=0xfff -m 4024 -realtime mlock=off -smp 4,sockets=1,cores=4,threads=1 -uuid e8701c5c-b542-0199-fd2a-1047df24770e -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Production.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -boot strict=on -device piix3-usb- uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/Production.img,if=none,id=drive-virtio- disk0,format=raw -device virtio-blk- pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio- disk0,bootindex=1 -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net- pci,netdev=hostnet0,id=net0,mac=00:16:3a:d2:cd:ea,bus=pci.0,addr=0x3 -netdev tap,fd=35,id=hostnet1,vhost=on,vhostfd=36 -device virtio-net- pci,netdev=hostnet1,id=net1,mac=52:54:00:70:fe:54,bus=pci.0,addr=0x4 -chardev pty,id=charserial0 -device isa- serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -device VGA,id=video0,bus=pci.0,addr=0x2 -device intel-hda,id=sound0,bus=pci.0,addr=0x5 -device hda- duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon- pci,id=balloon0,bus=pci.0,addr=0x7 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1318830/+subscriptions -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net/bugs/1318830 Title: High CPU usage on windows virtual machine To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1318830/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 1318830] Re: High CPU usage on windows virtual machine
I no longer use KVM. It is unsupported, it seems. Yours Federico On Fri, Jan 16, 2015 at 5:16 PM, Ryan Harper 1318...@bugs.launchpad.net wrote: Hi, Are you running ntp in the host or timekeeping in the guest? If so, is the guest clock close to what current time should be? Also, can you try adding this option: -global mc146818rtc.lost_tick_policy=slew -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1318830 Title: High CPU usage on windows virtual machine Status in QEMU: New Status in qemu package in Ubuntu: New Bug description: I got Ubuntu 14.04, with Qemu 2.0 and moved my windows VM to this new box, and made sure that what this article indicates was achieved https://www.kraxel.org/blog/2014/03/qemu-and-usb-tablet-cpu-consumtion/ I can attest that it works following the instructions, erasing the registry, etc. Unfortunately, with 4 cpus as below, I still see 60% CPU outside as shown by Top versus 0% CPU inside. My Kernel is 3.15.0-031500rc4-generic If some developer wants to log in and take a look, I am happy to help. The box is not in production and I take full responsibility. Until this is solved, KVM is not going to compete with Hyper-V or Vmware. Basically KVM is not suitable for the Enterprise as of yet. qemu-system-x86_64 -enable-kvm -name Production -S -machine pc- i440fx-2.0,accel=kvm,usb=off -cpu kvm64,+rdtscp,+pdpe1gb,+x2apic,+dca,+pcid,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pclmuldq,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme,hv_relaxed,hv_vapic,hv_spinlocks=0xfff -m 4024 -realtime mlock=off -smp 4,sockets=1,cores=4,threads=1 -uuid e8701c5c-b542-0199-fd2a-1047df24770e -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Production.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -boot strict=on -device piix3-usb- uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/Production.img,if=none,id=drive-virtio- disk0,format=raw -device virtio-blk- pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio- disk0,bootindex=1 -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net- pci,netdev=hostnet0,id=net0,mac=00:16:3a:d2:cd:ea,bus=pci.0,addr=0x3 -netdev tap,fd=35,id=hostnet1,vhost=on,vhostfd=36 -device virtio-net- pci,netdev=hostnet1,id=net1,mac=52:54:00:70:fe:54,bus=pci.0,addr=0x4 -chardev pty,id=charserial0 -device isa- serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -device VGA,id=video0,bus=pci.0,addr=0x2 -device intel-hda,id=sound0,bus=pci.0,addr=0x5 -device hda- duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon- pci,id=balloon0,bus=pci.0,addr=0x7 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1318830/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318830 Title: High CPU usage on windows virtual machine To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1318830/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1284043] Re: udev renaming the same hardware network i/f to different name, breaks networking and firewall
*** This bug is a duplicate of bug 1324558 *** https://bugs.launchpad.net/bugs/1324558 This is a huge bug and not a duplicate and yet it has no solution. I use ubuntu 14.04. None of the solutions works all the time. In a virtual machine with 10 nics, the booting algorithm changes the PCI number all the time, it seems, so we need to match the name via the mac address. I have not found a way to do this that works flawlessly Can somebody from Canonical take this seriously? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1284043 Title: udev renaming the same hardware network i/f to different name, breaks networking and firewall To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/biosdevname/+bug/1284043/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1318691] Re: missing or wrong links in /usr/libexec
There is a misunderstanding. The issue is not about LXC, it is about regular KVM networwking, part of Ubuntu. If you read carefully the case or my emails, I say LXC works. The error message comes when I try to traditional KVM virtualization. The error says that the qemu object is not in /usr/libexec, and in fact, it is somewhere else in the drive. You may reproduce it by going the place where the Virtual Machines definition files are stored, in /etc/libvirt/qemu and attempt to define a new virtual machine from one of the *.xml present. The command is, for instance, virsh define RouterOS-20.xml If you are not familiar with the general KVM subject let me know. Yours Federico On Mon, Jun 9, 2014 at 3:09 PM, Serge Hallyn 1318...@bugs.launchpad.net wrote: Please show exactly, step by step, how you are creating the containers. Perhaps you are using domxml-to-native and something is going wrong there? Using http://people.canonical.com/~serge/o1.xml as a container template works fine for me however. ** Changed in: libvirt (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in /usr/libexec Status in “libvirt” package in Ubuntu: Incomplete Bug description: Ina default installation of trusty, no kvm virtual machine or libvirt- lxc container may start, unless these links are created cd /usr/libexec ls -hls 0 lrwxrwxrwx 1 root root 28 May 8 16:55 libvirt_lxc - /usr/lib/libvirt/libvirt_lxc 0 lrwxrwxrwx 1 root root 12 May 12 14:33 qemu-kvm - /usr/bin/kvm As you can see, the packages expect these libraries in /usr/libexec. Also the name if the second library is wrong. I believe this can be corrected in the Emulator= of some config file, but I did not complete the research. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in /usr/libexec To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1318691] Re: missing or wrong links in /usr/libexec
The issue comes from this: in a Red Hat KVM virtual machine, the line is correct. I did not think that the machine definition file was not portable between KVM, or libvirt implementations. My guess is that it should be. On Mon, Jun 9, 2014 at 7:14 PM, Serge Hallyn 1318...@bugs.launchpad.net wrote: I did also create and start a kvm vm. I have seen no erros about /usr/libexec. The errors you are seeing are because the xml files you are asking me to use in 'virsh define' are wrong, They specify: emulator/usr/libexec/qemu-kvm/emulator They specifically tell libvirt to use /usr/libexec/qemu-kvm. Change these to emulator/usr/bin/kvm/emulator You also have some unsupported features in your cpu definition. When I removed the four lines containing: pdpe1gb, pcid, smx, pclmuldq then your Production.xml was able to start. ** Changed in: libvirt (Ubuntu) Status: Incomplete = Invalid -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in /usr/libexec Status in “libvirt” package in Ubuntu: Invalid Bug description: Ina default installation of trusty, no kvm virtual machine or libvirt- lxc container may start, unless these links are created cd /usr/libexec ls -hls 0 lrwxrwxrwx 1 root root 28 May 8 16:55 libvirt_lxc - /usr/lib/libvirt/libvirt_lxc 0 lrwxrwxrwx 1 root root 12 May 12 14:33 qemu-kvm - /usr/bin/kvm As you can see, the packages expect these libraries in /usr/libexec. Also the name if the second library is wrong. I believe this can be corrected in the Emulator= of some config file, but I did not complete the research. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in /usr/libexec To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1318691] Re: missing or wrong links in /usr/libexec
I have the perfect case set up. I installed a new server, Ubuntu 14.04 Server. LXC is working fine. Then I copied a bunch of virtual machines from my original server. I copied the virtual disk and the *.xml. The servers are identical, same Dell machine, same CPU, etc. When I try to define the virtual machine in the seconds server, using the *.xml, I get this error: Failed to define domain from RouterOS-40.xml error: Cannot check QEMU binary /usr/libexec/qemu-kvm: No such file or directory That is because the location,/usr/libexec, is wrong. In my first server, I did create a softlink into /usr/libexec and it worked. Please contact me via email to give you credentials so you can see it with your eyes. The server is not in production and I take full responsibility. I wonder why nobody else has reported this. But the biggest fault, so far, in Ubuntu Server is the 80% of one CPU in virt-manager. I already reported the bug. In Fedora or real RHEL, this is close to 3%. I am new convert from the RHEL side of the industry. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in /usr/libexec To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1322433] Re: virt-manager cloning ignores--sparse flag
The way VMware does it is like this: when you are about clone a VM, you need to chose its on-disk format, a) Sparse, b) Full, c) Same as Source. Sometimes you clone a VM but you want to change its dosk-format from Sparse to Full. We should follow the same path. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1322433 Title: virt-manager cloning ignores--sparse flag To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1322433/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1322433] [NEW] virt-manager cloning ignores--sparse flag
Public bug reported: Scenario You have a Virtual Machine where you created the *.img file without clicking in allocate all the space now, so the virtual disk file is sparse, which is great. Suppose your file is nominally larger than your available space in the Host. Then, if you attempt to clone (right-click clone) that virtual machine, the process will fail because virt-manager does not use the --sparse=always flag when it copies the virtual disk. Virt-manager needs to find out if the original virtual disk to be cloned is sparse, and use the same flag. Instead, it creates a fully-expanded file. ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Description changed: Scenario - You have a Virtual Machine where you created the *.img file without clicking in allocate all the space now, so the virtual disk file is sparse, which is great. Suppose your file is nominally larger than your available space in the Host. Then, if you attempt to clone (right-click clone) that virtual machine, the process will fail because virt-manager does not use the --sparse=always flag when it copies the virtual disk. Virt-manager needs to find out if the original virtual disk to be cloned is sparse, and use the same flag. Instead, it created fully-expanded file. + You have a Virtual Machine where you created the *.img file without clicking in allocate all the space now, so the virtual disk file is sparse, which is great. Suppose your file is nominally larger than your available space in the Host. Then, if you attempt to clone (right-click clone) that virtual machine, the process will fail because virt-manager does not use the --sparse=always flag when it copies the virtual disk. Virt-manager needs to find out if the original virtual disk to be cloned is sparse, and use the same flag. Instead, it creates a fully-expanded file. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in Ubuntu. https://bugs.launchpad.net/bugs/1322433 Title: virt-manager cloning ignores--sparse flag To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1322433/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 1318691] Re: missing or wrong links in qemu-kvm
I will do a fresh Ubuntu install on a new server. One question, I need GUI over vnc, is there a difference between Ubuntu Server and Desktop, beyond the GUI? Federico On Thu, May 22, 2014 at 11:19 AM, Serge Hallyn 1318...@bugs.launchpad.net wrote: I tried again to reproduce this on a fresh 14.04 install, following the instructions at https://wiki.ubuntu.com/SergeHallyn_libvirtlxc The container started fine and I could log in as ubuntu/ubuntu through the console provided by virsh. Please attach the following files: /etc/libvirt/lxc/container.xml /etc/libvirt/libvirtd.conf /var/log/libvirt/lxc/container.log Then edit /etc/libvirt/libvirtd.conf, add the line log_level = 1 then do sudo stop libvirt-bin; sudo start libvirt-bin re-try the container start, and upload /var/log/libvirt/libvirtd.log (then edit /etc/libvirt/libvirtd.conf again and remove the 'log_level = 1' line) ** Changed in: libvirt (Ubuntu) Status: New = Incomplete ** Summary changed: - missing or wrong links in qemu-kvm + missing or wrong links in /usr/libexec -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in /usr/libexec Status in “libvirt” package in Ubuntu: Incomplete Bug description: Ina default installation of trusty, no kvm virtual machine or libvirt- lxc container may start, unless these links are created cd /usr/libexec ls -hls 0 lrwxrwxrwx 1 root root 28 May 8 16:55 libvirt_lxc - /usr/lib/libvirt/libvirt_lxc 0 lrwxrwxrwx 1 root root 12 May 12 14:33 qemu-kvm - /usr/bin/kvm As you can see, the packages expect these libraries in /usr/libexec. Also the name if the second library is wrong. I believe this can be corrected in the Emulator= of some config file, but I did not complete the research. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in /usr/libexec To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1322433] [NEW] virt-manager cloning ignores--sparse flag
Public bug reported: Scenario You have a Virtual Machine where you created the *.img file without clicking in allocate all the space now, so the virtual disk file is sparse, which is great. Suppose your file is nominally larger than your available space in the Host. Then, if you attempt to clone (right-click clone) that virtual machine, the process will fail because virt-manager does not use the --sparse=always flag when it copies the virtual disk. Virt-manager needs to find out if the original virtual disk to be cloned is sparse, and use the same flag. Instead, it creates a fully-expanded file. ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Description changed: Scenario - You have a Virtual Machine where you created the *.img file without clicking in allocate all the space now, so the virtual disk file is sparse, which is great. Suppose your file is nominally larger than your available space in the Host. Then, if you attempt to clone (right-click clone) that virtual machine, the process will fail because virt-manager does not use the --sparse=always flag when it copies the virtual disk. Virt-manager needs to find out if the original virtual disk to be cloned is sparse, and use the same flag. Instead, it created fully-expanded file. + You have a Virtual Machine where you created the *.img file without clicking in allocate all the space now, so the virtual disk file is sparse, which is great. Suppose your file is nominally larger than your available space in the Host. Then, if you attempt to clone (right-click clone) that virtual machine, the process will fail because virt-manager does not use the --sparse=always flag when it copies the virtual disk. Virt-manager needs to find out if the original virtual disk to be cloned is sparse, and use the same flag. Instead, it creates a fully-expanded file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1322433 Title: virt-manager cloning ignores--sparse flag To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1322433/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1322433] Re: virt-manager cloning ignores--sparse flag
This is obviously not an Ubuntu bug, but any distribution may actually push this change to the virt-manager maintainers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1322433 Title: virt-manager cloning ignores--sparse flag To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1322433/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1318691] Re: missing or wrong links in qemu-kvm
No at all, fresh 14.04 server install. Please find attached the requested data. On Wed, May 14, 2014 at 10:20 AM, Serge Hallyn 1318...@bugs.launchpad.net wrote: I do not see such an error on a fresh 14.04 machine. It sounds as though you may have libvirt installed from another package or from source, conflicting with the ubuntu package. Please show the results of dpkg -l | egrep (qemu|libvirt) ps -ef | grep libvir whereis libvirtd for x in `which lbivirtd`; do dpkg -S $x done -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in qemu-kvm Status in “libvirt” package in Ubuntu: Incomplete Bug description: Ina default installation of trusty, no kvm virtual machine or libvirt- lxc container may start, unless these links are created cd /usr/libexec ls -hls 0 lrwxrwxrwx 1 root root 28 May 8 16:55 libvirt_lxc - /usr/lib/libvirt/libvirt_lxc 0 lrwxrwxrwx 1 root root 12 May 12 14:33 qemu-kvm - /usr/bin/kvm As you can see, the packages expect these libraries in /usr/libexec. Also the name if the second library is wrong. I believe this can be corrected in the Emulator= of some config file, but I did not complete the research. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions ** Attachment added: data.txt https://bugs.launchpad.net/bugs/1318691/+attachment/4112403/+files/data.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in qemu-kvm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1318691] Re: missing or wrong links in qemu-kvm
new data as requested by the way, the issue can be simply recreated by removing the symlinks. I can give you access, between 12 Pm and 6 Am, and you can try to start container or a virtual machine without the symlinks. On Wed, May 14, 2014 at 5:06 PM, Serge Hallyn 1318...@bugs.launchpad.net wrote: Sorry I had a mis-spelling in one of the commands. Could you please do: for x in `which libvirtd`; do dpkg -S $x done thanks. -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in qemu-kvm Status in “libvirt” package in Ubuntu: Incomplete Bug description: Ina default installation of trusty, no kvm virtual machine or libvirt- lxc container may start, unless these links are created cd /usr/libexec ls -hls 0 lrwxrwxrwx 1 root root 28 May 8 16:55 libvirt_lxc - /usr/lib/libvirt/libvirt_lxc 0 lrwxrwxrwx 1 root root 12 May 12 14:33 qemu-kvm - /usr/bin/kvm As you can see, the packages expect these libraries in /usr/libexec. Also the name if the second library is wrong. I believe this can be corrected in the Emulator= of some config file, but I did not complete the research. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions ** Attachment added: data.txt https://bugs.launchpad.net/bugs/1318691/+attachment/4112686/+files/data.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in qemu-kvm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1318691] Re: missing or wrong links in qemu-kvm
I did not explain myself correctly. Once you install libvirt and LXC, go ahead and type virsh start myvm the error message that shows up says I cannot find xxx in /usr/libexec. Then you find that and make symlink to /usr/libexec, and it works. So what you say is true: libvirt-bin and qemu do not install anything under /usr/libexec, well, that is exactly the bug. Please come into my machine via ssh, we erase the symlink, and you will see the error message. On Wed, May 14, 2014 at 9:31 AM, Serge Hallyn 1318...@bugs.launchpad.net wrote: thanks for reporting this bug. However, libvirt-bin and qemu do not install anything under /usr/libexec. Could you please show the results of dpkg -S /usr/libexec/libvirt_lxc dpkg -S /usr/libexec/qemu-kvm dpkg -l | egrep (qemu|libvirt) ** Changed in: libvirt (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in qemu-kvm Status in “libvirt” package in Ubuntu: Incomplete Bug description: Ina default installation of trusty, no kvm virtual machine or libvirt- lxc container may start, unless these links are created cd /usr/libexec ls -hls 0 lrwxrwxrwx 1 root root 28 May 8 16:55 libvirt_lxc - /usr/lib/libvirt/libvirt_lxc 0 lrwxrwxrwx 1 root root 12 May 12 14:33 qemu-kvm - /usr/bin/kvm As you can see, the packages expect these libraries in /usr/libexec. Also the name if the second library is wrong. I believe this can be corrected in the Emulator= of some config file, but I did not complete the research. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in qemu-kvm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1318691] [NEW] missing or wrong links in qemu-kvm
Public bug reported: Ina default installation of trusty, no kvm virtual machine or libvirt- lxc container may start, unless these links are created cd /usr/libexec ls -hls 0 lrwxrwxrwx 1 root root 28 May 8 16:55 libvirt_lxc - /usr/lib/libvirt/libvirt_lxc 0 lrwxrwxrwx 1 root root 12 May 12 14:33 qemu-kvm - /usr/bin/kvm As you can see, the packages expect these libraries in /usr/libexec. Also the name if the second library is wrong. I believe this can be corrected in the Emulator= of some config file, but I did not complete the research. ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in qemu-kvm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1318830] [NEW] High CPU usage on windows virtual machine
Public bug reported: I got Ubuntu 14.04, with Qemu 2.0 and moved my windows VM to this new box, and made sure that what this article indicates was achieved https://www.kraxel.org/blog/2014/03/qemu-and-usb-tablet-cpu-consumtion/ I can attest that it works following the instructions, erasing the registry, etc. Unfortunately, with 4 cpus as below, I still see 60% CPU outside as shown by Top versus 0% CPU inside. My Kernel is 3.15.0-031500rc4-generic If some developer wants to log in and take a look, I am happy to help. The box is not in production and I take full responsibility. Until this is solved, KVM is not going to compete with Hyper-V or Vmware. Basically KVM is not suitable for the Enterprise as of yet. qemu-system-x86_64 -enable-kvm -name Production -S -machine pc- i440fx-2.0,accel=kvm,usb=off -cpu kvm64,+rdtscp,+pdpe1gb,+x2apic,+dca,+pcid,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pclmuldq,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme,hv_relaxed,hv_vapic,hv_spinlocks=0xfff -m 4024 -realtime mlock=off -smp 4,sockets=1,cores=4,threads=1 -uuid e8701c5c-b542-0199-fd2a-1047df24770e -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Production.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -boot strict=on -device piix3-usb- uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/Production.img,if=none,id=drive-virtio- disk0,format=raw -device virtio-blk- pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio- disk0,bootindex=1 -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net- pci,netdev=hostnet0,id=net0,mac=00:16:3a:d2:cd:ea,bus=pci.0,addr=0x3 -netdev tap,fd=35,id=hostnet1,vhost=on,vhostfd=36 -device virtio-net- pci,netdev=hostnet1,id=net1,mac=52:54:00:70:fe:54,bus=pci.0,addr=0x4 -chardev pty,id=charserial0 -device isa- serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -device VGA,id=video0,bus=pci.0,addr=0x2 -device intel- hda,id=sound0,bus=pci.0,addr=0x5 -device hda- duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon- pci,id=balloon0,bus=pci.0,addr=0x7 ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Description changed: - I got Ubuntu 14.04, with Qemu 2.0 and moved my windows VM to this new box, made sure that what this article indicates this was achieved + I got Ubuntu 14.04, with Qemu 2.0 and moved my windows VM to this new box, and made sure that what this article indicates was achieved https://www.kraxel.org/blog/2014/03/qemu-and-usb-tablet-cpu-consumtion/ I can attest that it works following the instructions, erasing the registry, etc. Unfortunately, with 4 cpus as below, I still see 60% CPU outside as shown by Top versus 0% CPU inside. My Kernel is 3.15.0-031500rc4-generic If some developer wants to log in and take a look, I am happy to help. The box is not in production and I take full responsibility. Until this is solved, KVM is not going to compete with Hyper-V or Vmware. Basically KVM is not suitable for the Enterprise as of yet. qemu-system-x86_64 -enable-kvm -name Production -S -machine pc- i440fx-2.0,accel=kvm,usb=off -cpu kvm64,+rdtscp,+pdpe1gb,+x2apic,+dca,+pcid,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pclmuldq,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme,hv_relaxed,hv_vapic,hv_spinlocks=0xfff -m 4024 -realtime mlock=off -smp 4,sockets=1,cores=4,threads=1 -uuid e8701c5c-b542-0199-fd2a-1047df24770e -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Production.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -boot strict=on -device piix3-usb- uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/Production.img,if=none,id=drive-virtio- disk0,format=raw -device virtio-blk- pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio- disk0,bootindex=1 -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net- pci,netdev=hostnet0,id=net0,mac=00:16:3a:d2:cd:ea,bus=pci.0,addr=0x3 -netdev tap,fd=35,id=hostnet1,vhost=on,vhostfd=36 -device virtio-net- pci,netdev=hostnet1,id=net1,mac=52:54:00:70:fe:54,bus=pci.0,addr=0x4 -chardev pty,id=charserial0 -device isa- serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -device VGA,id=video0,bus=pci.0,addr=0x2 -device intel- hda,id=sound0,bus=pci.0,addr=0x5 -device hda- duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon- pci,id=balloon0,bus=pci.0,addr=0x7 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in Ubuntu. https://bugs.launchpad.net/bugs/1318830 Title: High CPU usage on windows virtual machine To manage notifications about this bug go to:
[Bug 1318691] [NEW] missing or wrong links in qemu-kvm
Public bug reported: Ina default installation of trusty, no kvm virtual machine or libvirt- lxc container may start, unless these links are created cd /usr/libexec ls -hls 0 lrwxrwxrwx 1 root root 28 May 8 16:55 libvirt_lxc - /usr/lib/libvirt/libvirt_lxc 0 lrwxrwxrwx 1 root root 12 May 12 14:33 qemu-kvm - /usr/bin/kvm As you can see, the packages expect these libraries in /usr/libexec. Also the name if the second library is wrong. I believe this can be corrected in the Emulator= of some config file, but I did not complete the research. ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318691 Title: missing or wrong links in qemu-kvm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1318830] [NEW] High CPU usage on windows virtual machine
Public bug reported: I got Ubuntu 14.04, with Qemu 2.0 and moved my windows VM to this new box, and made sure that what this article indicates was achieved https://www.kraxel.org/blog/2014/03/qemu-and-usb-tablet-cpu-consumtion/ I can attest that it works following the instructions, erasing the registry, etc. Unfortunately, with 4 cpus as below, I still see 60% CPU outside as shown by Top versus 0% CPU inside. My Kernel is 3.15.0-031500rc4-generic If some developer wants to log in and take a look, I am happy to help. The box is not in production and I take full responsibility. Until this is solved, KVM is not going to compete with Hyper-V or Vmware. Basically KVM is not suitable for the Enterprise as of yet. qemu-system-x86_64 -enable-kvm -name Production -S -machine pc- i440fx-2.0,accel=kvm,usb=off -cpu kvm64,+rdtscp,+pdpe1gb,+x2apic,+dca,+pcid,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pclmuldq,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme,hv_relaxed,hv_vapic,hv_spinlocks=0xfff -m 4024 -realtime mlock=off -smp 4,sockets=1,cores=4,threads=1 -uuid e8701c5c-b542-0199-fd2a-1047df24770e -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Production.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -boot strict=on -device piix3-usb- uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/Production.img,if=none,id=drive-virtio- disk0,format=raw -device virtio-blk- pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio- disk0,bootindex=1 -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net- pci,netdev=hostnet0,id=net0,mac=00:16:3a:d2:cd:ea,bus=pci.0,addr=0x3 -netdev tap,fd=35,id=hostnet1,vhost=on,vhostfd=36 -device virtio-net- pci,netdev=hostnet1,id=net1,mac=52:54:00:70:fe:54,bus=pci.0,addr=0x4 -chardev pty,id=charserial0 -device isa- serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -device VGA,id=video0,bus=pci.0,addr=0x2 -device intel- hda,id=sound0,bus=pci.0,addr=0x5 -device hda- duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon- pci,id=balloon0,bus=pci.0,addr=0x7 ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Description changed: - I got Ubuntu 14.04, with Qemu 2.0 and moved my windows VM to this new box, made sure that what this article indicates this was achieved + I got Ubuntu 14.04, with Qemu 2.0 and moved my windows VM to this new box, and made sure that what this article indicates was achieved https://www.kraxel.org/blog/2014/03/qemu-and-usb-tablet-cpu-consumtion/ I can attest that it works following the instructions, erasing the registry, etc. Unfortunately, with 4 cpus as below, I still see 60% CPU outside as shown by Top versus 0% CPU inside. My Kernel is 3.15.0-031500rc4-generic If some developer wants to log in and take a look, I am happy to help. The box is not in production and I take full responsibility. Until this is solved, KVM is not going to compete with Hyper-V or Vmware. Basically KVM is not suitable for the Enterprise as of yet. qemu-system-x86_64 -enable-kvm -name Production -S -machine pc- i440fx-2.0,accel=kvm,usb=off -cpu kvm64,+rdtscp,+pdpe1gb,+x2apic,+dca,+pcid,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pclmuldq,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme,hv_relaxed,hv_vapic,hv_spinlocks=0xfff -m 4024 -realtime mlock=off -smp 4,sockets=1,cores=4,threads=1 -uuid e8701c5c-b542-0199-fd2a-1047df24770e -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Production.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -boot strict=on -device piix3-usb- uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/Production.img,if=none,id=drive-virtio- disk0,format=raw -device virtio-blk- pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio- disk0,bootindex=1 -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net- pci,netdev=hostnet0,id=net0,mac=00:16:3a:d2:cd:ea,bus=pci.0,addr=0x3 -netdev tap,fd=35,id=hostnet1,vhost=on,vhostfd=36 -device virtio-net- pci,netdev=hostnet1,id=net1,mac=52:54:00:70:fe:54,bus=pci.0,addr=0x4 -chardev pty,id=charserial0 -device isa- serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -device VGA,id=video0,bus=pci.0,addr=0x2 -device intel- hda,id=sound0,bus=pci.0,addr=0x5 -device hda- duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon- pci,id=balloon0,bus=pci.0,addr=0x7 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318830 Title: High CPU usage on windows virtual machine To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318830/+subscriptions --
[Bug 1318451] [NEW] 100% CPU libvirtd when virt-manager is open
Public bug reported: There is another bug but the symptoms are different. I see the 100% CPU issue on libvirtd (using top). So I don't think this bug has neen reported. I have a Red Hat 6.5 box and under identical circumstances, opening virt-manager only takes 15% of the CPU in libvirt. So this is a big issue. I want to make clear that in a server, practically the only reason to install a GUI is to use virt-manager. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: libvirt-bin 1.2.2-0ubuntu13.1 ProcVersionSignature: Error: [Errno 2] No such file or directory: '/proc/version_signature' Uname: Linux 3.15.0-031500rc4-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: LXDE Date: Mon May 12 02:29:24 2014 InstallationDate: Installed on 2014-05-08 (4 days ago) InstallationMedia: Ubuntu-Server 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) ProcEnviron: TERM=xterm SHELL=/bin/bash PATH=(custom, no user) LANG=en_US.UTF-8 XDG_RUNTIME_DIR=set SourcePackage: libvirt UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.libvirt.qemu.networks.default.xml: [modified] mtime.conffile..etc.libvirt.qemu.networks.default.xml: 2014-05-08T16:52:25.455691 ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug third-party-packages trusty -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in Ubuntu. https://bugs.launchpad.net/bugs/1318451 Title: 100% CPU libvirtd when virt-manager is open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318451/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1318451] [NEW] 100% CPU libvirtd when virt-manager is open
Public bug reported: There is another bug but the symptoms are different. I see the 100% CPU issue on libvirtd (using top). So I don't think this bug has neen reported. I have a Red Hat 6.5 box and under identical circumstances, opening virt-manager only takes 15% of the CPU in libvirt. So this is a big issue. I want to make clear that in a server, practically the only reason to install a GUI is to use virt-manager. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: libvirt-bin 1.2.2-0ubuntu13.1 ProcVersionSignature: Error: [Errno 2] No such file or directory: '/proc/version_signature' Uname: Linux 3.15.0-031500rc4-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: LXDE Date: Mon May 12 02:29:24 2014 InstallationDate: Installed on 2014-05-08 (4 days ago) InstallationMedia: Ubuntu-Server 14.04 LTS Trusty Tahr - Release amd64 (20140416.2) ProcEnviron: TERM=xterm SHELL=/bin/bash PATH=(custom, no user) LANG=en_US.UTF-8 XDG_RUNTIME_DIR=set SourcePackage: libvirt UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.libvirt.qemu.networks.default.xml: [modified] mtime.conffile..etc.libvirt.qemu.networks.default.xml: 2014-05-08T16:52:25.455691 ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug third-party-packages trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318451 Title: 100% CPU libvirtd when virt-manager is open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1318451] Re: 100% CPU libvirtd when virt-manager is open
I fond this Debian bug fro last year https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=709335 But I cannot tell how it ended. It seems to be open. This would be odd unless Debian abandoned KVM and libvirt. ** Bug watch added: Debian Bug tracker #709335 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=709335 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318451 Title: 100% CPU libvirtd when virt-manager is open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1318451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
