HT4744 LG ultra wide monitor at end of TB chain flickers

I have problems getting my LG ultra wide monitor to work at the end of my Thunderbolt chain.
There is a Datatale thunderbolt raid enclosure with 4 drives and a Universal Audio Apollo audio interface with thunderbolt option card installed. From there I have a mini-displayport to displayport cable to my LG ultrawide screen.
The screen flickers from time to time, or turns off completely, accompanied by big spikes in the audio sometimes.
It's very frustrating and an unworkable situation for me at the moment.
Is anyone else experiencing these problems and/or has anyone found a solution?

Yes I have the same issue. I'm daisychaining an Apollo Quad to my display using the Thunderbolt expansion and my Macbook Pro. LG UltraWide doesn't work in any configuration and I've tried another monitor which works fine.
Did you find a solution?
Maybe the LG needs more bandwidth than the Apollo can give when daisychained? I dunno I'm just guessing.
I'm talking with UAD Support but I bet I have to get another monitor to use TB

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I got a new 25" LG ultra wide monitor and would love to use it with my macbook pro Late 2011. I can't get the resolution to the recommended 2560x1080. Can anyone help?

I got a new 25" LG ultra wide monitor and would love to use it with my macbook pro Late 2011. I can't get the resolution to the recommended 2560x1080. Can anyone help?

I found a similar question on Amazon: http://www.amazon.com/2560x1080-resolution-macbook-resolution-option-/forum/Fx15 6DUSW1J104N/Tx14L2NHT4Y3F8K/1/ref=cm_cd_ql_tlc_al?_encoding=UTF8&asin=B00JM99DIU
It looks like you may need a mini-displayport to Displayport cable. You can also try holding the option key while clicking on "scaled" to see if the option you need comes up.
~Lyssa

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I was one of the four people who bought a Dell Ultra-Wide monitor and wanted to know if that resolution is supported on a Mac Mini. Any thoughts?

The current Mini supports:
*This model simultaneously supports 1920x1200 on an HDMI or a DVI display (using the included HDMI-to-DVI adapter) and2560x1600 on a Thunderbolt or Mini DisplayPort display or even a VGA display (with an optional Mini DisplayPort-to-VGA adapter, which is compatible with the Thunderbolt port).

Split screen software of LG ultra wide monitor won't start with windows 7 installed with VMWare Fusion

I am using split screen sofware of LG but it is not working for me with vmware fusion 7. Is this a known problem? I am using an ultra wide monitor of LG (29um65), and installed windows 7 on my mac, by using VMware Fusion. But the software won't work of LG. It won't start. LG can't help me, because normally the software is working by using windows 7 on a windows pc. I got it also working on a mac , when I used other virtual software as Virtualbox VM, but it seems not to work with vmware fusion 7. Can somebody help me with this problem?

yes, I think you are right, but I used virtual box in the past, and had no problem with the LG software, so it has also to do wit VMWare Fusion I think.
Never the less we still don't have a solution :-)

Using Apple TV with an Ultra Wide Screen

Hello everyone, I have an LG EA 93, which is an Ultra Wide monitor. The resolution is 2560 x 1080. I am considering the purchse of an Apple TV, however, I am worried that it won't function as expected with my monitor. When watching movies, which are in the cinemascope aspect, they display full screen on my monitor. When connecting an Apple TV, I understand that the menu system is in 16:9, however, when I open a 21:9 movie, will it display full screen on my monitor, or will it be letter and pillar boxed? For example: when watching a 21:9 movie on Netflix, I get letter and pillarboxing, ie the movie is surrounded by 4 black bars, essentially creting a frame.
Also, the monitor has dual inputs, which can be used simultaneously. If I conect my Mac and the Apple TV at the same time, will the Apple TV be able to cope witht he reduced resolution of 1280 x 1080?
Thank you very much for your help in advance

hello,
I have the above combo as well.
I configured the appleTV to always send 1920x1080 over the HDMI port to the LG ultrawide display then I switch the ratio using the ratio buton the remote between 1:1 for normal 16:9 content and select "Cinema1" if the content is ultrawide and then it fills the screen completely and looks great (you get black bars on all four sides as you described if you leave it on 1:1).
The scaling is very good and I hardly notice a drop in quality doing this. I don't think you can do 2560x1080 over HDMI versions before 2.0 or DVI, people have found ways to force it but you don't get the full 50/60Hz by doing this. If you don't trust the monitors scaling you can play the movie from a laptop with DisplayPort at 2560x1080 and use the scaling on the video application you're using - iTunes/VLC etc...
As far as I know neither the AppleTV or the UltraWide Monitor has a HDMI 2.0 port so you can't get that resolution anyway - but it really does not matter because the content is only 1920x800 so HDMI1.4 is perfectly capable of getting this content to the monitor and it's just a choice of whether you prefer the computers scaling or the monitors scaling.
Hope this helps!
Jonny

Setting to use only middle portion of ultra wide display in order to get traditional width-to-height ratio

For the software I use most, like word processor and terminal emulator, a more
squarish display is much easier to view than the ultra-wide display I recently
purchased (somewhat by mistake). Everything has become very stretched out
lengthwise and is very difficult to read. Is there some setting in Windows8
to use only the central portion of the display in order to get the same
height-to-width ratio of older monitors? Thanks.

Hi，
Meanwhile, I suggest you view the manufactre website or contact their supprt to check if there's a Display Manager to optimize your media presentation and maximize your monitor’s state such as Easy Arrange and Auto mode, usually there should be such kind
of manager for an ultra wide monitor.
Yolanda Zhu
TechNet Community Support

Canon EOS 70D Ultra Wide Lens

Headed to Banff National Park in 2014. It has been suggested I purchase an ultra wide lens - a 16 or 17mm on full frame cameras, but a minimum focal length of 24mm. Any suggestions for the best lens that meets this criteria?

I'd also recommend the Canon EF-S 10-22mm. It would be one of my top choices for great image quality, unusually good flare resistance for an ultrawide lens, plus excellent autofocus performance.
Personally my close second choice would be the Tokina 12-24mm f4. It's an excellent lens, too. Very close to the Canon in most respects and possibly even better built (it's "L-like").
I've been using the Toki 12-24 for a number of years and have just recently bought a copy of the Canon 10-22 and am starting to use it too.
There are also:
Tokina 11-16mm f2.8. This is another very nice lens,might even be sharper than the 12-24, but also a bit more expensive and more prone to flare. more expensive than the 12-24 and more prone to flare. Also, to get f2.8 - which most people really don't need on an ultrawide - the trade off is a very narrow range of focal lengths.
Sigma 10-20mm f4-5.6 is one of the lower cost options. Sigma 10-20mm f3.5 is a more expensive and larger lens. It also uses larger than usual filters, more expensive 82mm. Most of the other lenses listed here use 77mm filters.
Sigma 8-16mm f4.5-5.6 is the widest lens available for APS-C crop sensor cameras (short of going to a fisheye). It cannot be uses with standard filters, due to a strongly convex front element.
Tamron 10-24mm f3.5-4.5 has the widest range of focal lengths in a single lens and is one of the more affordable choices. A lot of users report it's a bit soft at the 24mm end of the zoom.
If you prefer a prime instead of a zoom, a Rokinon 14mm f2.8 is an affodable option. Note that this is a manual focus and manual aperture only lens, so rather slow to work with. But it's got decent image quality. It also sells branded as a Samyang, ProOptic, Bower, Vivitar (13mm) and some others. All are the same lens, so shop around if you're interested in this lens. Note that it's another lens that cannot be used with standard filters, because it has a strongly protruding front element. All other 14mm and 15mm prime lenses are extremely expensive.
Yes, the Sigma 12-24mm f4.5-5.6 would work, too.... However I wouldn't recommend it because it's actually a full frame capable lens and quite a bit more expensive than most of the above. Sort of a waste, you would be paying extra for full frame coverage and not using it at all on a crop camera such as your 70D.
Alan Myers
San Jose, Calif., USA
"Walk softly and carry a big lens."
GEAR: 5DII, 7D(x2), 50D(x3), some other cameras, various lenses & accessories
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Create lens profile for ultra wide angle lens

Hello,
I am trying to create a lens profile for the ultra wide angle lens Olympus 9-18 mm (Crop factor 2). As i use the lens for timelapse, i only need the profiles for 9 mm and open aperture f4, but combined with several different ND-filters which show different vignetting depending on their filter strength. Filters are oversized, so no influence by fringe. What i need is to get rid of vignetting.
So far everything works out well, and probably good enough for still photography. However for timelapse I need a high quality compensation of vignetting, otherwise getting flicker.
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Can anyone give me tips how to solve that problem with producing shade on the cart? Maybe working indoors with 2 lamps can create better results? Have tried that but found the illumination of the chart so damn poor.

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Instead of waiting for overcast, try waiting for a sunny clear day with a direct lighting from the sun on the chart, at a sharp angle (almost side-lit) so that the chart is clearly illuminated, but the shadow that the camera casts will be to the side (instead of on the chart itself).

Website designed in CS3 now appears small on wide monitors

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So you published first on flash player 8 and also the html, uploaded and then exported on flash player 10, uploaded just the swf and the html stayed the same?
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I have 10-22 EFs and love it for cropped sensor Canons.
It will not fit Full Frame body such as my 5D or 1Ds so I miss it there. That is why I have added Tokina 11-16mm that though is made also for cropped sensor, can physically seat on FF bodies and gives a good image even at 15mm considering that lens is very sharp corner to corner even at full F2.8 stop that is phenomenal in class. If you go shorter that this on FF, you get circular fishish eye appearance that doesn't bother me (Easily cropped at pp or not get there in first place).

Difference between Message monitoring and end tot end monitoring.

Hi,
What exactly is the difference between message monitoring and end to end monitoring?
I read that message monitoring is used by end to end monitoring. Then why do we have two separate monitoring options?
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End-to-End Monitoring
You use end-to-end monitoring in the following cases:
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●      If you want to monitor the path of individual messages through these SAP components, from start to end.
Message Monitoring
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for detail see this
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http://help.sap.com/saphelp_nw04/helpdata/en/2f/4e313f8815d036e10000000a114084/frameset.htm
End-to-End Monitoring
http://help.sap.com/saphelp_nw04/helpdata/EN/82/9e8dfe9eadbd4b9194c433e646b84e/content.htm

What is the difference between Message Monitoring and End-to-End monitoring

Hi experts,what is the difference between Message Monitoring and End-to-End monitoring? and What is the difference between Value Mapping and Fix value?
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HII
You use message monitoring in the following cases:
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● To find errors that have occurred and establish what caused them
Check this help for further info:
http://help.sap.com/saphelp_nw04/helpdata/en/2f/4e313f8815d036e10000000a114084/content.htm
You use end-to-end monitoring in the following cases:
● If you want to monitor message processing steps in a number of SAP components (to be configured).
● If you want to monitor the path of individual messages through these SAP components, from start to end.
Check this help for further info:
http://help.sap.com/saphelp_nw04/helpdata/en/82/9e8dfe9eadbd4b9194c433e646b84e/content.htm
also refer this doc...gives more insight on various monitoring:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/0b4580be-0601-0010-d3ad-bd6ce51ae916
... End-to-end monitoring in SAP XI provides a graphical overview of the different XI
components and the message flow between them. It is based on the Process Monitoring Infrastructure (PMI).
ans also
http://help.sap.com/saphelp_nw2004s/helpdata/en/7c/14b5765255e345a9e3f044f1e9bbbf/frameset.htm
You use message monitoring in the following cases:
1 To track the status of messages
2 To find errors that have occurred and establish what caused them
Check this help for further info:
http://help.sap.com/saphelp_nw04/helpdata/en/2f/4e313f8815d036e10000000a114084/content.htm
You use end-to-end monitoring in the following cases:
1 If you want to monitor message processing steps in a number of SAP components (to be configured).
2 If you want to monitor the path of individual messages through these SAP components, from start to end.
Check this help for further info:
http://help.sap.com/saphelp_nw04/helpdata/en/82/9e8dfe9eadbd4b9194c433e646b84e/content.htm
End-to-end monitoring includes message monitoring, adapter monitoring, BPE if BPM is involved.. so end-to-end monitoring tells you complete description of your scenario......but message monitoring is concerned only with source message coming to target message successfully generated.

I have a MBPro mid 2013 with 1 Thunderbolt port. Just bought a Mac monitor and want to daisy chain a PC monitor to it. Use a Mini DVI to VGA adapter from MBP to PC monitor. How do I daisy chain the 2 monitors?

I have a MBPro mid 2013 with 1 Thunderbolt port. Just bought a Mac monitor and want to daisy chain a PC monitor to it. Use a Mini DVI to VGA adapter from MBP to PC monitor. How do I daisy chain the 2 monitors?

Hall Palm Desert,
if your Mac monitor has Thunderbolt ports, and the PC monitor is on the end of the daisy chain, then you might be able to do it by connecting your PC monitor’s VGA cable to a Mini DisplayPort-to-VGA adapter (e.g. Apple, NewerTech), connecting that cable’s Mini DisplayPort end to one of the Mac monitor’s Thunderbolt ports, and then connecting a Thunderbolt cable between the other port on the Mac monitor and your MacBook Pro.

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Can anyone help me please?
I have a problem with a process chain in BW.
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I need that the program ends the process chain naturally.
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2000$ worth of 27inch Thunderbolt Monitors and I cannot daisy chain them reliably. Please help.

I've got 2000$ wrapped up in 2 Thunderbolt monitors and I cannot daisy chain them with a 3000$ 15 inch Retina macbook Pro. This is completely unacceptable and I hope someone knows how to fix it.
At certain points since June or July when I first got all the gear I got it to work but never since. The thunderbolt display is recognized but nothing appears on the screen -- this is ridiculous considering how much I dropped on this rig.
Any help would be awesome.
Thanks,
Tim

Notes from dmesg to show both monitors are detected:
AppleThunderboltDPOutAdapter<0xffffff8047809c00>::hpdStateDetermined - activate path
AppleThunderboltDPPathManager<0xffffff8047714100>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
AppleThunderboltDPPathManager<0xffffff8047714100>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
AppleThunderboltDPPathManager<0xffffff8047714100>::createPath - kDPPathTypeAuxTx - NFC [src=0 int=0 dst=0] Initial Credits [src=4 int=2 dst=1]
AppleThunderboltDPPathManager<0xffffff8047714100>::createPath - kDPPathTypeAuxRx - NFC [src=0 int=0 dst=0] Initial Credits [src=7 int=2 dst=1]
AppleThunderboltDPOutAdapter<0xffffff8047e7d000>::hpdStateDetermined - activate path
AppleThunderboltDPPathManager<0xffffff8047713100>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
AppleThunderboltDPPathManager<0xffffff8047713100>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 3 unplug = 1
IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 11 unplug = 0
IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 1 unplug = 0
IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 12 unplug = 0
AppleThunderboltDPOutAdapter<0xffffff80478f7800>::hpdStateDetermined - activate path
AppleThunderboltDPPathManager<0xffffff8049c90d00>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
AppleThunderboltDPPathManager<0xffffff8049c90d00>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
AppleThunderboltDPPathManager<0xffffff8049c90d00>::createPath - kDPPathTypeAuxTx - NFC [src=0 int=0 dst=0] Initial Credits [src=4 int=2 dst=1]
AppleThunderboltDPPathManager<0xffffff8049c90d00>::createPath - kDPPathTypeAuxRx - NFC [src=0 int=0 dst=0] Initial Credits [src=7 int=2 dst=1]
AppleThunderboltDPOutAdapter<0xffffff80499a5800>::hpdStateDetermined - activate path
AppleThunderboltDPPathManager<0xffffff804aebfa00>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
AppleThunderboltDPPathManager<0xffffff804aebfa00>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
IOThunderboltSwitch(0x1)::listenerCallback - Thunderbolt HPD packet for route = 0x1 port = 3 unplug = 1
IOThunderboltSwitch(0x1)::listenerCallback - Thunderbolt HPD packet for route = 0x1 port = 4 unplug = 1
IOThunderboltSwitch(0x1)::listenerCallback - Thunderbolt HPD packet for route = 0x1 port = 4 unplug = 0
IOThunderboltSwitch(0x1)::listenerCallback - Thunderbolt HPD packet for route = 0x1 port = 3 unplug = 0
AppleThunderboltDPOutAdapter<0xffffff8046c9e800>::hpdStateDetermined - activate path
AppleThunderboltDPPathManager<0xffffff804ae53c00>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
AppleThunderboltDPPathManager<0xffffff804ae53c00>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
IOThunderboltSwitch(0x1)::listenerCallback - Thunderbolt HPD packet for route = 0x1 port = 3 unplug = 1
IOThunderboltSwitch(0x1)::listenerCallback - Thunderbolt HPD packet for route = 0x1 port = 4 unplug = 1
IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 3 unplug = 0
IOThunderboltSwitch(0x0)::listenerCallback - Thunderbolt HPD packet for route = 0x0 port = 4 unplug = 0
AppleThunderboltDPOutAdapter<0xffffff804a6ab800>::hpdStateDetermined - activate path
AppleThunderboltDPPathManager<0xffffff8049dd3400>::createPath - kDPPathTypeVideo - NFC [src=11 int=14 dst=14] Initial Credits [src=0 int=0 dst=0]
AppleThunderboltDPPathManager<0xffffff8049dd3400>::createPath - kDPPathTypeAuxTx - NFC [src=0 int=0 dst=0] Initial Credits [src=4 int=2 dst=1]
AppleThunderboltDPPathManager<0xffffff8049dd3400>::createPath - kDPPathTypeAuxRx - NFC [src=0 int=0 dst=0] Initial Credits [src=7 int=2 dst=1]

HT4744 LG ultra wide monitor at end of TB chain flickers

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