XMir hangs in xf86OpenConsole() WAS: Re: Fwd: [Bug 1256116] Re: Documentation instructs to install the package unity-system-compositor, but this is not sufficient for having Mir

Tue Apr 8 07:44:59 UTC 2014

+bregma for real :)

On Tue, Apr 8, 2014 at 2:44 AM, Kevin Gunn <kevin.gunn at canonical.com> wrote:

> +bregma to keep me honest
>
> Hi Thomas -
> I believe the  unity8-desktop-session-x11 is something that wasn't really
> intended to be used in the end. Its just a unity8 running in an X window
> and redundant to the ./run script that resides in the unity8 source package.
>
> Good to hear the unity8-desktop-session-mir is working for you.
>
> br,kg
>
>
> On Tue, Apr 8, 2014 at 1:08 AM, Thomas Hellstrom <thellstrom at vmware.com>wrote:
>
>> On 04/08/2014 08:00 AM, Thomas Hellstrom wrote:
>> > Hi!
>> >
>> > This happens with unity8-desktop-session-x11 as well.
>> >
>> > 0  0x00007fa335dcf1c7 in ioctl () at
>> ../sysdeps/unix/syscall-template.S:81
>> > #1  0x00007fa33827ac35 in switch_to (vt=8,
>> >     from=from at entry=0x7fa33838a12d "xf86OpenConsole")
>> >     at ../../../../../hw/xfree86/os-support/linux/lnx_init.c:74
>> > #2  0x00007fa33827ae99 in xf86OpenConsole ()
>> >     at ../../../../../hw/xfree86/os-support/linux/lnx_init.c:197
>> > #3  0x00007fa33825934f in InitOutput (
>> >     pScreenInfo=pScreenInfo at entry=0x7fa338608600 <screenInfo>,
>> >     argc=argc at entry=11, argv=argv at entry=0x7fff73c09518)
>> >     at ../../../../hw/xfree86/common/xf86Init.c:585
>> > #4  0x00007fa33821b71b in dix_main (argc=11, argv=0x7fff73c09518,
>> >     envp=<optimized out>) at ../../dix/main.c:200
>> > #5  0x00007fa335cfeec5 in __libc_start_main (main=0x7fa338206e50 <main>,
>> >     argc=11, argv=0x7fff73c09518, init=<optimized out>, fini=<optimized
>> > out>,
>> >     rtld_fini=<optimized out>, stack_end=0x7fff73c09508) at
>> libc-start.c:287
>> > #6  0x00007fa338206e7e in _start ()
>> >
>> > Oddly enough, the vmware driver sets the HW_SKIP_CONSOLE flag...
>>
>> Actually, it looks like the xorgMir variable is never set to TRUE. Any
>> clues anybody?
>>
>> When trying unity8-desktop-session-mir, I can certainly get a Mir
>> desktop running, and all the Mir demos are working...
>>
>> Thanks,
>> /Thomas
>>
>> >
>> > Xorg logs ends with
>> > [ 54499.106] (II) LoadModule: "vesa"
>> > [ 54499.106] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
>> > [ 54499.106] (II) Module vesa: vendor="X.Org Foundation"
>> > [ 54499.106]    compiled for 1.15.0, module version = 2.3.3
>> > [ 54499.106]    Module class: X.Org Video Driver
>> > [ 54499.106]    ABI class: X.Org Video Driver, version 15.0
>> > [ 54499.106] (II) vmware: driver for VMware SVGA: vmware0405, vmware0710
>> > [ 54499.106] (II) modesetting: Driver for Modesetting Kernel Drivers:
>> kms
>> > [ 54499.106] (II) FBDEV: driver for framebuffer: fbdev
>> > [ 54499.106] (II) VESA: driver for VESA chipsets: vesa
>> > [ 54499.106] (++) using VT number 8
>> >
>> >
>> > /Thomas
>> >
>> >
>> >
>> > On 04/07/2014 04:04 PM, Daniel van Vugt wrote:
>> >>
>> >>
>> >> -------- Original Message --------
>> >> Subject: [Bug 1256116] Re: Documentation instructs to install the
>> >> package unity-system-compositor, but this is not sufficient for having
>> >> Mir
>> >> Date: Thu, 03 Apr 2014 09:36:51 -0000
>> >> From: Thomas Hellström <1256116 at bugs.launchpad.net>
>> >> Reply-To: Bug 1256116 <1256116 at bugs.launchpad.net>
>> >> To: daniel.van.vugt at canonical.com
>> >>
>> >> Hi, There!
>> >>
>> >> Tried to install ubuntu-desktop-mir on a vmware VM running 14.04, XMir-
>> >> capable xf86-video-vmware
>> >>
>> >> However, X apparently hangs trying to switch console:
>> >>
>> >> root       2111  0.0  0.4 142456  9492 tty8     Ss+  02:35   0:00
>> >> /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0
>> -nolisten
>> >> tcp vt8 -novtswitch
>> >>
>> >> (gdb) bt
>> >> #0  0x00007fb2cd8c11c7 in ioctl () at
>> >> ../sysdeps/unix/syscall-template.S:81
>> >> #1  0x00007fb2cfd6cc35 in switch_to (vt=8,
>> >>     from=from at entry=0x7fb2cfe7c12d "xf86OpenConsole")
>> >>     at ../../../../../hw/xfree86/os-support/linux/lnx_init.c:74
>> >> #2  0x00007fb2cfd6ce99 in xf86OpenConsole ()
>> >>     at ../../../../../hw/xfree86/os-support/linux/lnx_init.c:197
>> >> #3  0x00007fb2cfd4b34f in InitOutput (
>> >>     pScreenInfo=pScreenInfo at entry=0x7fb2d00fa600 <screenInfo>,
>> >>     argc=argc at entry=11, argv=argv at entry=0x7fffb424b118)
>> >>     at ../../../../hw/xfree86/common/xf86Init.c:585
>> >> #4  0x00007fb2cfd0d71b in dix_main (argc=11, argv=0x7fffb424b118,
>> >>     envp=<optimized out>) at ../../dix/main.c:200
>> >> #5  0x00007fb2cd7f0ec5 in __libc_start_main (main=0x7fb2cfcf8e50
>> <main>,
>> >>     argc=11, argv=0x7fffb424b118, init=<optimized out>,
>> >> fini=<optimized out>,
>> >>     rtld_fini=<optimized out>, stack_end=0x7fffb424b108) at
>> >> libc-start.c:287
>> >> #6  0x00007fb2cfcf8e7e in _start ()
>> >>
>> >> Any ideas?
>> >>
>> >> Thanks,
>> >> Thomas
>> >>
>>
>> --
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>
>
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