Re: [Qemu-devel] Problem with the -serial option of qemu
The MoonSeeker schrieb: On my ubuntu I have qemu 0.9.0 And on my Gentoo I have 0.8.1. Now I don't know howto install qemu 0.9.0 on my gentoo with GCC4 and a 2.6.20 kernel. If I install GCC3, I have to change my kernel. Any idea to avoid this? And use GCC4 with qemu 9.0.x? Finally, I don't have anything on the port 4000 : You have to select a gcc3-profile without pie or ssp via gcc-config before quilding qemu-softmmu or qemu-user. for kqemu you have to use the same compiler used to compile your kernel. regs, Jan
Re: [Qemu-devel] Problem with the -serial option of qemu
On my ubuntu I have qemu 0.9.0 And on my Gentoo I have 0.8.1. Now I don't know howto install qemu 0.9.0 on my gentoo with GCC4 and a 2.6.20 kernel. If I install GCC3, I have to change my kernel. Any idea to avoid this? And use GCC4 with qemu 9.0.x? Finally, I don't have anything on the port 4000 : TinyGentoo ~ # netstat -an | grep 4000 TinyGentoo ~ # THX Francis On Jul 5, 2007, at 5:44 PM, Jason Wessel wrote: The MoonSeeker wrote: Hi everyone, I'm on gentoo 2.6.20-gentoo-r8 and I'm trying to send the serial port of my linux guest to a tcp server. To do that, i use this command : qemu -hda linux.img -serial tcp::4000,server,nowait And I get this error : qemu: could not open serial device 'tcp::4000,server,nowait' I was using the same command on Ubuntu 6.06 and that was working. I don't understand what's happen and how can I debug this? Thx for help! Make sure you are running the same version of QEMU in both places. Generally speaking if it says it could not open the device, it is because something else is using the port. % netstat -an |grep 4000 tcp0 0 0.0.0.0:4000 0.0.0.0:* LISTEN % lsof -nP |grep 4000 redirector 15998 jwessel3u IPv41661621 TCP *:4000 (LISTEN) In this example I started up an application called redirector on the port. I do not believe this issue is a qemu defect of any kind. Cheers, Jason.
[Qemu-devel] Problem with the -serial option of qemu
Hi everyone, I'm on gentoo 2.6.20-gentoo-r8 and I'm trying to send the serial port of my linux guest to a tcp server. To do that, i use this command : qemu -hda linux.img -serial tcp::4000,server,nowait And I get this error : qemu: could not open serial device 'tcp::4000,server,nowait' I was using the same command on Ubuntu 6.06 and that was working. I don't understand what's happen and how can I debug this? Thx for help!
Re: [Qemu-devel] Problem with the -serial option of qemu
The MoonSeeker wrote: Hi everyone, I'm on gentoo 2.6.20-gentoo-r8 and I'm trying to send the serial port of my linux guest to a tcp server. To do that, i use this command : qemu -hda linux.img -serial tcp::4000,server,nowait And I get this error : qemu: could not open serial device 'tcp::4000,server,nowait' I was using the same command on Ubuntu 6.06 and that was working. I don't understand what's happen and how can I debug this? Thx for help! Make sure you are running the same version of QEMU in both places. Generally speaking if it says it could not open the device, it is because something else is using the port. % netstat -an |grep 4000 tcp0 0 0.0.0.0:4000 0.0.0.0:* LISTEN % lsof -nP |grep 4000 redirector 15998 jwessel3u IPv41661621 TCP *:4000 (LISTEN) In this example I started up an application called redirector on the port. I do not believe this issue is a qemu defect of any kind. Cheers, Jason.
