Re: VM errors on -current

2015-11-10 Thread Michael Butler
On 11/06/15 20:14, Michael Butler wrote:
> On 11/06/15 20:04, Allan Jude wrote:
>> On 2015-11-06 20:02, Michael Butler wrote:
>>> Is anyone else seeing VM errors from X on -current with an old Intel
>>> display adapter?
>>>
>>> agp0:  on vgapci0
>>> agp0: aperture size is 256M, detected 7932k stolen memory
>>>
>>>  [ .. snip .. ]
>>>
>>> kernel: vm_fault: pager read error, pid 1103 (Xorg) <- ??
>>> kdm[993]: X server for display :0 terminated unexpectedly
>>> kernel: pid 1103 (Xorg), uid 0: exited on signal 6 (core dumped)
>>> devd: notify_clients: send() failed; dropping unresponsive client
>>>
>>> imb
>>>
>>> ___
>>> freebsd-current@freebsd.org mailing list
>>> https://lists.freebsd.org/mailman/listinfo/freebsd-current
>>> To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
>>>
>>
>> That pager error may suggest a failing disk where it was unable to read
>> back some swapped out data. Check /var/log/messages for disk errors
> 
> No swap in use - this is a video-RAM paging issue,

As it turns out, this is a problem with the SNA acceleration method on
this device (likely a bug in the i915 video driver). Flipping to UXA
works perfectly with KDE and compositing,

imb


___
freebsd-current@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"


Re: VM errors on -current

2015-11-06 Thread Allan Jude
On 2015-11-06 20:02, Michael Butler wrote:
> Is anyone else seeing VM errors from X on -current with an old Intel
> display adapter?
> 
> agp0:  on vgapci0
> agp0: aperture size is 256M, detected 7932k stolen memory
> 
>  [ .. snip .. ]
> 
> kernel: vm_fault: pager read error, pid 1103 (Xorg) <- ??
> kdm[993]: X server for display :0 terminated unexpectedly
> kernel: pid 1103 (Xorg), uid 0: exited on signal 6 (core dumped)
> devd: notify_clients: send() failed; dropping unresponsive client
> 
>   imb
> 
> ___
> freebsd-current@freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
> 

That pager error may suggest a failing disk where it was unable to read
back some swapped out data. Check /var/log/messages for disk errors

-- 
Allan Jude



signature.asc
Description: OpenPGP digital signature


Re: VM errors on -current

2015-11-06 Thread Michael Butler
On 11/06/15 20:04, Allan Jude wrote:
> On 2015-11-06 20:02, Michael Butler wrote:
>> Is anyone else seeing VM errors from X on -current with an old Intel
>> display adapter?
>>
>> agp0:  on vgapci0
>> agp0: aperture size is 256M, detected 7932k stolen memory
>>
>>  [ .. snip .. ]
>>
>> kernel: vm_fault: pager read error, pid 1103 (Xorg) <- ??
>> kdm[993]: X server for display :0 terminated unexpectedly
>> kernel: pid 1103 (Xorg), uid 0: exited on signal 6 (core dumped)
>> devd: notify_clients: send() failed; dropping unresponsive client
>>
>>  imb
>>
>> ___
>> freebsd-current@freebsd.org mailing list
>> https://lists.freebsd.org/mailman/listinfo/freebsd-current
>> To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
>>
> 
> That pager error may suggest a failing disk where it was unable to read
> back some swapped out data. Check /var/log/messages for disk errors

No swap in use - this is a video-RAM paging issue,

imb


___
freebsd-current@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"


VM errors on -current

2015-11-06 Thread Michael Butler
Is anyone else seeing VM errors from X on -current with an old Intel
display adapter?

agp0:  on vgapci0
agp0: aperture size is 256M, detected 7932k stolen memory

 [ .. snip .. ]

kernel: vm_fault: pager read error, pid 1103 (Xorg) <- ??
kdm[993]: X server for display :0 terminated unexpectedly
kernel: pid 1103 (Xorg), uid 0: exited on signal 6 (core dumped)
devd: notify_clients: send() failed; dropping unresponsive client

imb

___
freebsd-current@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"