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Keyboard freezes after 20-30 mins
Posted: Feb 23, 11, 23:43 muralidharan
 Status: Curious
Joined: 23 Feb 2011
Posts: 6
Location: India
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I'm using 2.6.37-1.dmz.2-liquorix-686 in my Dell Inspiron 1317 laptop which has 4G RAM but for some other reasons i am running a 32Bit distro-linuxmint 10.

After 20-30 mins the keyboaed freezes. keystrokes are irregular and erratic. Some letters do get down. When i try to type the screen flickers too.

I donot have any such problem with the default kernel used in the distro 2.6.35-22-generic or the older liquorix kernel 2.6.36 from which i upgraded.

Also during boot a error message is displayed (i googled and found that it is displayed in all systems without hardware encryption/decryption...whatever that is) .but continues to boot successfully. Plymouth is garbled. (i dont mind these but i thought you should know).

All other devices are working as intended. I have no problem with my mouse (trackpad and usb mouse) during these freezes.

i just installed the distro yesterday and the kernel today (24th Feb).

In the worst case i'll like to revert back to the 2.6.36 version of the kernel but i noticed that it disappeared from synaptic. How do i get it back?.

thanks for any help.
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Posted: Feb 24, 11, 10:09 techAdmin
 Status: Site Admin
Joined: 26 Sep 2003
Posts: 4128
Location: East Coast, West Coast? I know it's one of them.
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please make sure to post technical details, like what OS you are using when posting issue reports, otherwise people have to ask.

A good way is to install inxi, then show: inxi -F
output, that will show pretty much all the user information required.
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OS is Linux Mint 10
Posted: Feb 24, 11, 23:28 muralidharan
 Status: Curious
Joined: 23 Feb 2011
Posts: 6
Location: India
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The OS is Linux Mint 10 32 Bit version (almost identical to Maverick under the hood).
and the info from inxi is below

System: Host m-note Kernel 2.6.37-1.dmz.2-liquorix-686 i686 (32 bit) Distro Linux Mint 10 Julia
CPU: Dual core Intel Core2 Duo T8300 (-MCP-) cache 3072 KB flags (lm nx sse sse2 sse3 sse4_1 ssse3 vmx) bmips 9576.86
Clock Speeds: (1) 2394.216 MHz (2) 2394.216 MHz
Graphics: Card Intel Mobile GM965/GL960 Integrated Graphics Controller X.Org 1.9.0 Res: 1280x800@60.0hz
GLX Renderer Mesa DRI Intel 965GM GEM 20100330 DEVELOPMENT x86/MMX/SSE2 GLX Version 2.1 Mesa 7.9-devel Direct Rendering Yes
Audio: Card Intel 82801H (ICH8 Family) HD Audio Controller driver HDA Intel BusID: 00:1b.0
Sound: Advanced Linux Sound Architecture Version 1.0.23
Network: Card-1 Broadcom NetLink BCM5906M Fast Ethernet PCI Express driver tg3 v: 3.115 BusID: 09:00.0
Card-2 Broadcom BCM4312 802.11b/g LP-PHY driver wl BusID: 0c:00.0
Disks: HDD Total Size: 320.1GB (19.7% used) 1: /dev/sda WDC_WD3200BEVT 320.1GB
Partition: ID:/ size: 15G used: 3.6G (26%) fs: ext4 ID:/home size: 37G used: 2.2G (7%) fs: ext4
ID:swap-1 size: 2.05GB used: 0.00GB (0%) fs: swap
Sensors: System Temperatures: cpu: 43.5C mobo: N/A
Fan Speeds (in rpm): cpu: N/A
Info: Processes 145 Uptime 9 min Memory 326.2/3539.6MB Runlevel 2 Client Shell inxi 1.4.12

how do i install liquorix 2.6.36 version again as i cant find it in repo. i had a really great time using it.

also sorry that i didn't post any more info before. I didn't know what else to post. Tell me if i need to post something else.
thanks in advance.
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Posted: Feb 25, 11, 1:16 Henrik
 Status: Interested
Joined: 06 Oct 2009
Posts: 14
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Add past to your existing entry in sources.list:

:: Code ::
deb http://liquorix.net/debian sid main past

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Posted: Feb 25, 11, 17:14 damentz
 Status: Assistant
Joined: 09 Sep 2008
Posts: 1143
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This could be a USB bug too. I'll be uploading 2.6.37-2.dmz.1 which reverts some bad patches from 2.6.37.1.
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Posted: Feb 26, 11, 5:51 muralidharan
 Status: Curious
Joined: 23 Feb 2011
Posts: 6
Location: India
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thinking back again, i always use a USB mice.
i reverted to the older 2.6.36-3.dmz.2 version. No problems now.
Thanks you all.

i just installed the new version too. In a couple of hours i'll let you guys know.

Thank you very much, for the awesome kernel,the support...everything.
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2.6.37-2.dmz.1-liquorix also didnt work for me...
Posted: Feb 26, 11, 6:40 muralidharan
 Status: Curious
Joined: 23 Feb 2011
Posts: 6
Location: India
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:: muralidharan wrote ::
thinking back again, i always use a USB mice.
i reverted to the older 2.6.36-3.dmz.2 version. No problems now.
Thanks you all.

i just installed the new version too. In a couple of hours i'll let you guys know.

Thank you very much, for the awesome kernel,the support...everything.


Had another freeze on the latest kernel 2.6.37-2.dmz.1-liquorix just now. Older version is fine though.
There should be some system log or crash report or something.
The thing is,how do i access that?
so that i can post it here.
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Posted: Feb 26, 11, 19:43 damentz
 Status: Assistant
Joined: 09 Sep 2008
Posts: 1143
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I removed whatever could be causing freezes for my last few revisions. If you're still having freezes then I can't help if there's no kernel oops to give me a hint of what might be causing it.

Running dmesg might help or give you early indications of something wrong.
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Posted: Feb 27, 11, 0:51 muralidharan
 Status: Curious
Joined: 23 Feb 2011
Posts: 6
Location: India
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okay guys. I'll post the dmesg if possible, as the keyboard gets totally crapped out.
Thanks.
i'll check this out in my other Dell XPS15 too. Just to make sure that my notebook isnt broken and let you guys know how that goes.
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Posted: Mar 6, 11, 15:19 blm14
 Status: Interested
Joined: 22 Jan 2011
Posts: 23
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I am also getting this on a dell N5030 but ONLY after the machine wakes back up from a suspend. Some keystrokes are lost and some register and the screen flashes repeatedly as I type. The only thing I can do is reboot, which means that the suspend function is effectively useless :(

:: Code ::

ben@maybeinnovations:~$ uname -a
Linux maybeinnovations 2.6.37-2.dmz.2-liquorix-amd64 #1 ZEN SMP PREEMPT Tue Mar 1 19:42:15 CST 2011 x86_64 GNU/Linux


results of inxi -F

:: Code ::


ben@maybeinnovations:~$ inxi -F
System:    Host maybeinnovations Kernel 2.6.37-2.dmz.2-liquorix-amd64 x86_64 (64 bit) Distro Ubuntu 10.10 maverick
CPU:       Dual core Pentium T4500 (-MCP-) cache 1024 KB flags (lm nx sse sse2 sse3 ssse3) bmips 9178.1
           Clock Speeds: (1) 2294.528 MHz (2) 2294.528 MHz
Graphics:  Card Intel Mobile 4 Series Chipset Integrated Graphics Controller X.Org 1.9.0 Res: 1366x768@59.9hz
           GLX Renderer Mesa DRI Mobile Intel® GM45 Express Chipset GEM 20100330 DEVELOPMENT  GLX Version 2.1 Mesa 7.9-devel Direct Rendering Yes
Audio:     Card Intel 82801I (ICH9 Family) HD Audio Controller driver HDA Intel BusID: 00:1b.0
           Sound: Advanced Linux Sound Architecture Version 1.0.23
Network:   Card-1 Atheros AR9285 Wireless Network Adapter (PCI-Express) driver ath9k BusID: 0c:00.0
           Card-2 Atheros AR8152 v2.0 Fast Ethernet driver atl1c v: 1.0.1.0-NAPI at port df00 BusID: 09:00.0
Disks:     HDD Total Size: 320.1GB (7.2% used) 1: /dev/sda WDC_WD3200BEVT 320.1GB 34C
Partition: ID:/ size: 286G used: 22G (8%) fs: ext4 ID:swap-1 size: 9.16GB used: 0.00GB (0%) fs: swap
Sensors:   System Temperatures: cpu: 47.5C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes 140 Uptime 12 min Memory 473.0/2985.2MB Runlevel 2 Client Shell inxi 1.4.23


Output of dmesg: pastebin.com/iAhESJwB
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