From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Vincent Date: Wed, 20 May 2015 16:03:00 +0000 Subject: Re: distorted text Message-Id: <555CB034.1030807@xsilon.com> List-Id: References: <555C660B.2080808@xsilon.com> In-Reply-To: <555C660B.2080808@xsilon.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org Sorry slightly incorrect I upgraded to linux v4.1-rc4. I have done some testing and the display works correctly with clear text on Linux v4.0 but is distorted/corrupted on v4.1-rc1. (These are tagged releases from https://github.com/torvalds/linux). I have had a look at the changes but I can't find anything that might cause the problem although I don't know much about this part of Linux. Any ideas? Simon On 20/05/15 11:46, Simon Vincent wrote: > Hi, > > I have previously been using Linux 3.16 with a OLED 128x32 display > setup as a fbconsole. This was working well until I upgraded to linux > 4.0. Now the console text is displayed on the OLED but the text is no > longer clear, it looks distorted. > I have uploaded a photo of the problem here. > http://s3.postimg.org/66a7lrp2b/IMG_20150520_114135_2.jpg > > Is this a known bug? > > Simon > -- > To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html