[Bug 1272338] Re: Xorg memory leak on trusty

2014-02-16 Thread devsk
Is this issue intel specific only? I am seeing it on Nvidia open source
driver (nouveau). Does the same code apply there as well?

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https://bugs.launchpad.net/bugs/1272338

Title:
  Xorg memory leak on trusty

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[Bug 887793] Re: Kworker constantly taking about 100% CPU

2013-03-18 Thread devsk
For me, this bug happened after I updated the BIOS on my Samsung Series
7 17.3 laptop. I had bought it last year and never updated the BIOS. I
went from P02 to P06 I think.

People who got their laptops with latest BIOS obviously had the bug all
along.

This is a classic case of Samsung screwing their Linux customers while
adding support for latest Windows operating system.

Disabling gpe13 in my case helps.

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https://bugs.launchpad.net/bugs/887793

Title:
  Kworker constantly taking about 100% CPU

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[Bug 1074260]

2012-11-21 Thread devsk
Please leave the bug number for new bug here. TB has not been usable for
me for more than a week now, and I have been using alternatives. Someone
at TB development has messed up change management really badly!

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Title:
  Thunderbird heavy IMAP traffic downloading messages

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[Bug 1074260]

2012-11-19 Thread devsk
Why was the change that introduced this issue not rolled back? Why not
make 16.0.3 release? How do we know we haven't gotten plethora of new
bugs with TB17?

Are you folks trying to kill off Thunderbird as an email client? This is
a widespread breakage and its killing servers with redundant traffic.

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Title:
  Thunderbird heavy IMAP traffic downloading messages

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[Bug 1074260]

2012-11-17 Thread devsk
Does this patch apply clean to 16.0.2? Its disappointing that such a
critical fix hasn't been pushed to stable release yet...:(

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Title:
  Thunderbird heavy IMAP traffic downloading messages

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[Bug 717189] Re: thinkpad t410 freezes reproducibly upon resume from suspend

2011-02-11 Thread devsk
Almost the same thing happens on my Dell Latitude E6510 using vanilla-
sources 2.6.38-rc4. Surprisingly, the regression was introduced with rc4
because I had rc3 earlier and resume from suspend worked, sort of (the
screen stayed dim, so I had to hit Fn-Auto (left arrow) to get the
screen to show fully lit).

The difference for me is that the laptop is hard locked on resume. I
can't ssh or sysrq. I can only do hard shutdown by long pressing the
power.

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https://bugs.launchpad.net/bugs/717189

Title:
  thinkpad t410 freezes reproducibly upon resume from suspend

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[Bug 600453] Re: [arrandale] [i915] DELL E6510: blank screen on boot (Intel GPU)

2010-10-09 Thread devsk
The sleep patch on top of rc7 solved it for me (I finally see my boot,
VTs are available, external monitor works, suspend/resume works(tried
few cycles)). I had spent so many hour fighting the external monitor
issue prior to hitting this bug, its not even funny. Thanks henk!

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[arrandale] [i915] DELL E6510: blank screen on boot (Intel GPU)
https://bugs.launchpad.net/bugs/600453
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[Bug 524281] Re: Tens of wakes per second in [kernel scheduler] Load balancing tick on Core 2 Duo even with only 1 core enabled

2010-08-23 Thread devsk
This because of CONFIG_SCHED_DEBUG and CONFIG_SCHEDSTATS. Get rid of
these and wakeups shown in [kernel scheduler] Load balancing tick go
away. I just ran into by accident and compared my config with previous
version where I wasn't seeing this.

This was basically triggered by CONFIG_LATENCYTOP selection in the
menuconfig.

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Tens of wakes per second in [kernel scheduler] Load balancing tick on Core 2 
Duo even with only 1 core enabled
https://bugs.launchpad.net/bugs/524281
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[Bug 256637] Re: ata3: COMRESET failed (errno=-16)

2010-06-19 Thread devsk
Is this really a corner case bug or is it just the hardware?

I have had this happen to me with 3 different drives and the drives are
brand new and they work fine otherwise.

I have checked the cabling and I have the locked SATAII cables. All the
drives are SATAII and nothing in the system is 1.5Gbps. So, this is not
a legacy drive phenomenon.

Could it be related to NCQ? When I saw these errors on a drive (which is
the oldest of the 3), I disabled NCQ on it (set qdepth to 1) and I
haven't seen this on that drive ever since.

Can other people having this issue try turning NCQ off and see if it
goes away?

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ata3: COMRESET failed (errno=-16) 
https://bugs.launchpad.net/bugs/256637
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