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Subject: Re: ikvm refresh failed on host screen 1680x1050 resolution
To: xiuzhi <1450335857@qq.com>, openbmc <openbmc@lists.ozlabs.org>,
 ed <ed@tanous.net>, Eddie James <eajames@linux.vnet.ibm.com>
References: <tencent_5FB0BF811DCC8BEA504F5A8F@qq.com>
From: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Message-ID: <fd4d422e-402d-d7fe-f743-f2d967b2cac8@linux.intel.com>
Date: Tue, 30 Apr 2019 10:32:55 -0700
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On 4/29/2019 6:30 PM, xiuzhi wrote:
> Hi Jae,
>      Did you reproduce the resolution issue? CentOS7 or RedHat7 has this 
> resolution.

I saw this issue too. Looks like it happens when height of resolution is
not a multiple of 8 which makes frame updating very slow. Not sure why
it happens. Need more debugging.

-Jae

>    Bets,
> Xiuzhi
> Hi Jae,
>     My host OS is RedHat7.
> Both "Refresh" button on ikvm web Page and "View--Reload This Page" or 
> reload button on chrome browser menu works.
> Xiuzhi
> 
> ------------------ Original ------------------
> *From: * "jae.hyun.yoo";<jae.hyun.yoo@linux.intel.com>;
> *Date: * Apr 5, 2019
> *To: * "xiuzhi"<1450335857@qq.com>; "openbmc"<openbmc@lists.ozlabs.org>; 
> "ed"<ed@tanous.net>; "Eddie James"<eajames@linux.vnet.ibm.com>;
> *Subject: * Re: ikvm refresh failed on host screen 1680x1050 resolution
> 
> On 4/3/2019 10:21 PM, xiuzhi wrote:
>  > Hi Jae, Ed,
>  >      The ikvm screen cann't refresh on ikvm webui screen when setting
>  > the host screen resolution to 1680*1050 . I must click the "Refresh"
>  > button to get the new host screen.  Other resolutions works very well.
>  >    Please check it.
> 
> Hi Xiuzhi,
> 
> I can't see the resolution option in Ubuntu 18.03. What host OS did you
> use for the test? Let me clarify one more. Do you mean the "Refresh"
> button in KVM web page, or reload button of the web browser?
> 
> Thanks,
> Jae
> 
>  > Best,
>  > xiuzhi