[Bug 754254] Re: imx51 randomly truncates serial input at 31 characters

2011-06-10 Thread Shawn Guo
It's not an UART problem but a system performance issue, which is caused by the fact that SD driver lacks of card detection support. The card present polling in SDHCI based driver is very expense, and impacts system performance a lot. Adding card detection support solves the problem. The patch

[Bug 754254] Re: imx51 randomly truncates serial input at 31 characters

2011-06-08 Thread Shawn Guo
I was asked by my Freescale manager to look at this bug. One interesting thing I found is when I plug a SD/MMC memory card into the slot2 on mx51evk board, the issue is gone. I would get a confirmation from validation team on this phenomena. -- You received this bug notification because you

[Bug 767085] Re: Package dante-client is broken on natty beta

2011-04-26 Thread Shawn Guo
Following the instructions from Berend, I got the problem fixed. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/767085 Title: Package dante-client is broken on natty beta -- ubuntu-bugs

[Bug 767085] [NEW] Package dante-client is broken on natty beta

2011-04-20 Thread Shawn Guo
Public bug reported: Binary package hint: dante-client I was told to log a bug by https://answers.launchpad.net/ubuntu/+source/dante/+question/153547 $ lsb_release -rd Description:Ubuntu Natty (development branch) Release:11.04 $ apt-cache policy dante-client dante-client:

Re: [Bug 723159] Re: imx51 kernel has mmc errors

2011-03-15 Thread Shawn Guo
Please get the fix below. http://git.pengutronix.de/?p=imx/linux-2.6.git;a=commit;h=bb0a80e394b512028ad6cf4c86157d4f9db5aab8 On Tue, Mar 15, 2011 at 10:30 PM, John Rigby 723...@bugs.launchpad.net wrote: Is there a fix for this yet?  Would reverting the mentioned patch be a temporary

[Bug 659799] Re: mx51evk booting stops at mountall

2010-10-13 Thread Shawn Guo
I have to enable tmpfs, otherwise it can not reach console either. The debug log tells /var/run is mounted as tmpfs. And I saw the following line in /etc/init/mounted-varrun.conf. start on mounted MOUNTPOINT=/var/run TYPE=tmpfs -- mx51evk booting stops at mountall