Bug#667604: Low network speed with -vnc option

2012-04-10 Thread Svante Signell
On Sun, 2012-04-08 at 01:56 +0400, Michael Tokarev wrote: On 05.04.2012 18:24, Svante Signell wrote: [] Thank you for a prompt feedback. Network speed is now 1.7 Mbps (not as large as 2.6 Mbps but much better than 0.3 Mbps) but I'm testing this remotely. Have to have physical access to the

Bug#667604: Low network speed with -vnc option

2012-04-07 Thread Michael Tokarev
On 05.04.2012 18:24, Svante Signell wrote: [] Thank you for a prompt feedback. Network speed is now 1.7 Mbps (not as large as 2.6 Mbps but much better than 0.3 Mbps) but I'm testing this remotely. Have to have physical access to the host to find out the real Did you have a chance to test

Bug#667604: Low network speed with -vnc option

2012-04-05 Thread Svante Signell
Package: qemu-kvm Version: 1.0+dfsg-2 Severity: important Hello, With recent qemu-kvm versions (don't know since when) network speed slows down from 2.6 Mbps to less than 300 kbps with GNU/Linux as host and GNU/Hurd as guest, using the -vnc :n option. Without this option network speed is OK,

Bug#667604: Low network speed with -vnc option

2012-04-05 Thread Michael Tokarev
On 05.04.2012 13:25, Svante Signell wrote: Package: qemu-kvm Version: 1.0+dfsg-2 Severity: important Hello, With recent qemu-kvm versions (don't know since when) network speed slows down from 2.6 Mbps to less than 300 kbps with GNU/Linux as host and GNU/Hurd as guest, using the -vnc :n

Bug#667604: Low network speed with -vnc option

2012-04-05 Thread Svante Signell
severity 667604 normal thanks On Thu, 2012-04-05 at 13:55 +0400, Michael Tokarev wrote: On 05.04.2012 13:25, Svante Signell wrote: Package: qemu-kvm Version: 1.0+dfsg-2 Severity: important ... It appears to be yet another... strange bugreport - there were a few bugreports recently which

Bug#667604: Low network speed with -vnc option

2012-04-05 Thread Michael Tokarev
tags 667604 + confirmed upstream fixed-upstream thanks On 05.04.2012 15:51, Svante Signell wrote: severity 667604 normal thanks Thank you! ;) Can you at least give me exact steps to reproduce the issue? Without -vnc: kvm -m 1024 -net nic,model=rtl8139 -net user,hostfwd=tcp::5556-:22

Bug#667604: Low network speed with -vnc option

2012-04-05 Thread Michael Tokarev
On 05.04.2012 16:04, Michael Tokarev wrote: [] Aha. So it is slirp networking (-net user). There's a bug in this area indeed, which is a missing timer wakeup which can be mitigated by enabling SDL display or adding some activity. I'll see if it can be backported. Note the bug only

Bug#667604: Low network speed with -vnc option

2012-04-05 Thread Svante Signell
On Thu, 2012-04-05 at 16:52 +0400, Michael Tokarev wrote: On 05.04.2012 16:04, Michael Tokarev wrote: [] Aha. So it is slirp networking (-net user). There's a bug in this area indeed, which is a missing timer wakeup which can be mitigated by enabling SDL display or adding some activity.

Bug#667604: Low network speed with -vnc option

2012-04-05 Thread Michael Tokarev
On 05.04.2012 17:43, Svante Signell wrote: Thanks, can you create an x86_64 version. That's the box(es) I'm using. The i386 version fails to install. Heh. That's why reportbug script includes some system information. I didn't find any info about your system so I created a binary for the same

Bug#667604: Low network speed with -vnc option

2012-04-05 Thread Svante Signell
On Thu, 2012-04-05 at 17:56 +0400, Michael Tokarev wrote: On 05.04.2012 17:43, Svante Signell wrote: Thanks, can you create an x86_64 version. That's the box(es) I'm using. The i386 version fails to install. Heh. That's why reportbug script includes some system information. I didn't