Guest Posted April 7, 2011 Report Posted April 7, 2011 I've just sent mine back for replacement. Does everyone have a lock-up when charging? If this is happening with all LG 2X i'm going to have to get a refund There is a very long discussion on xdadevelopers regarding auto shut down while charging (http://forum.xda-developers.com/showthread.php?t=997705). It seems a big problem for many people. Not sure if software or hardware fault. Some people report ok when charging through USB port, others don't. No solution as yet, unless anybody here has seen similar problems and resolved them.
Guest Dwayne01 Posted April 8, 2011 Report Posted April 8, 2011 Im not sure if this will help... but I was suffering with lock ups very frequently until I installed setcpu on my phone and changed the lowest value to around 400 now it seems they are few and far between.
Guest Java Huan Posted April 9, 2011 Report Posted April 9, 2011 Still lockup when i using stock browser viewing page via 3G network...... any idea? using Fr10
Guest djmcnz Posted April 11, 2011 Report Posted April 11, 2011 I added this to the XDA thread as well, seem very odd and maybe related... In short - the system has just run out of memory and is unable to resolve it... ---------------- Well, I just got another frozen phone when I got up in the morning but it was not off... after much playing around with adb, which kept timing out, I got the following log: http://pastebin.com/wrhVFzeF Hopefully it helps somewhere along the line but I suspect this is the major cause, it's repeated throughout the log: I/ActivityManager( 1114): Low Memory: No more background processes. Which results in all sorts of problems... I/ActivityManager( 1114): Low Memory: No more background processes. I/ActivityManager( 1114): Process android.process.acore (pid 28471) has died. I/ActivityManager( 1114): Start proc android.process.acore for restart android.process.acore: pid=28514 uid=10001 gids={3003, 1015, 4002} I/ActivityManager( 1114): Low Memory: No more background processes. I/ActivityManager( 1114): Process android.process.acore (pid 28559) has died. I/ActivityManager( 1114): Start proc android.process.acore for restart android.process.acore: pid=28571 uid=10001 gids={3003, 1015, 4002} I/ActivityManager( 1114): Low Memory: No more background processes. Which indicates to me the system is just chasing it's own tail...
Guest djmcnz Posted April 11, 2011 Report Posted April 11, 2011 (edited) Huh, that's not good!!! P No... :) So if you can get that sorted in Fr11 I'll be happy... :) Edit: probably unrelated but this amuses me: E/ActivityThread(28518): Failed to find provider info for com.motorola.android.providers.settings A Moto ghost in the machine? Edited April 11, 2011 by djmcnz
Guest wubbla Posted April 11, 2011 Report Posted April 11, 2011 E/ActivityThread(28518): Failed to find provider info for com.motorola.android.providers.settings A Moto ghost in the machine? Hm... did you switch from a Motorola Droid device to your LGOS?
Guest djmcnz Posted April 11, 2011 Report Posted April 11, 2011 Hm... did you switch from a Motorola Droid device to your LGOS? Nope. Last Moto I owned was a Razr... :)
Guest roakes Posted April 11, 2011 Report Posted April 11, 2011 Just had my first lockup, software related I believe, it crashed hanging up a call and kept the line open until I pulled the battery
Guest jeroen.kurvers Posted April 13, 2011 Report Posted April 13, 2011 Had lockups and reboots for the last week or so. Only seems to happens when I am connected to my wifi network at home. At work and during the night when I don't have wifi on all is fine. Using FR11 with EternityProject Kernel.
Guest PhilNelwyn Posted April 13, 2011 Report Posted April 13, 2011 Had lockups and reboots for the last week or so. Only seems to happens when I am connected to my wifi network at home. At work and during the night when I don't have wifi on all is fine. Using FR11 with EternityProject Kernel. I'm not sure it can help, but try and set Wi-Fi sleep policy to "Never". [ Settings / Wireless & networks / Wi-Fi settings / *menu* Advanced / Wi-Fi sleep policy]
Guest jeroen.kurvers Posted April 13, 2011 Report Posted April 13, 2011 I'm not sure it can help, but try and set Wi-Fi sleep policy to "Never". [ Settings / Wireless & networks / Wi-Fi settings / *menu* Advanced / Wi-Fi sleep policy] Thanks, but have that already. Thinking of it, might be something in JuiceDefender which overrides this setting, will have a look. Although this never caused a problem on my Desire.
Guest roakes Posted April 13, 2011 Report Posted April 13, 2011 My phone just locked up. Went to turn the screen on to check for messages and no response, it was like it was powered down, but I held the power button and no bootup. I had to pull the battery. Using Fr11
Guest withoutwings Posted April 15, 2011 Report Posted April 15, 2011 Mine's done it two mornings in a row now. If I didn't know better I'd say it's got issues with being in my pocket for a length of time...
Guest roakes Posted April 15, 2011 Report Posted April 15, 2011 I'm afraid I've contacted the place I got it from to see about returning it for a refund, along with other peoples similar issues I'm not confident I can rely on the quality of the hardware. I have backlight bleed issues plus the touchscreen becomes unusable while charging as its way too sensitive and seems to register in places I'm not pressing (possible short?). Last straw was when it shut itself off mid-journey when I was using it for Satnav, inconvenient to say the least! Sad to say it's left a bad taste in my mouth for LG, I'm going to give the Galaxy S2 a bash.
Guest Kouwezakkie Posted April 18, 2011 Report Posted April 18, 2011 (edited) I have experienced a few of the lockups under Fr11 -- not under stock ROM, though? -- and I thought I had it nailed to an interaction between Gun Bros. (a game) and ADW Launcher EX. However, I changed over to GO Launcher and experienced the same issues. Now I have flashed anew with Fr12 and left Green Power out of the mix and enable WiFi and the mobile data connection (3G) strictly by hand. No lockups until now, had it running for a good 75 hours with nothing unusual happening. Battery life improves as well, obviously, under these circumstances: a projected 100% > 0% discharge would take about 130 hours. Wow. Somewhere, of course, it's a shame my terribly smart phone got a lot dumber this way, but at least I can be called whenever people REALLY need to reach me. WhatsApp and the like don't count in emergencies (I work in a ICU department). I check up on my mail whenever I can dedicate some time to actually *do* something with it, anyway (short moments with a bit of a stretch of time between, heh). Are there any more programs we all have (had) installed that could be related to these issues, except for JuiceDefender and Green Power? I haven't had trouble with Tasker or Spoty, for example, which could provide the switching-by-location functionality I was looking for. Network Switcher Pro didn't function correctly on my O2x -- didn't re-enable the mobile data connection reliably. Or at all, I believe. Any thoughts? K EDIT: stupid typo fixed. Edited April 18, 2011 by Kouwezakkie
Guest pidanzhouk Posted April 18, 2011 Report Posted April 18, 2011 (edited) my experience , hot when idle will occur this problem( black screen ,have to remove battery) i try to uninstall “system panel” apps (if software issues) , now it works at least no black screen today edit: oh, it is black screen again ,during charging。 i am on fr12 ,0405 baseband and now i will try to wipe all data to test Edited April 19, 2011 by pidanzhouk
Guest withoutwings Posted April 18, 2011 Report Posted April 18, 2011 I had another freeze today, while plugged in to the charger. But luckily after some effort I managed to wake the phone up for long enough to turn on USB Debugging and view 'top' via ADB: User 0%, System 50%, IOW 0%, IRQ 0% User 3 + Nice 0 + Sys 310 + Idle 297 + IOW 0 + IRQ 0 + SIRQ 0 = 610 PID CPU% S #THR VSS RSS PCY UID Name 249 50% R 1 0K 0K unk root cpufreq-dvfsd 1629 0% R 1 904K 424K fg root top 21077 0% S 7 251328K 19544K bg app_63 com.lge.email 1111 0% S 69 426792K 53116K fg system system_server 961 0% S 14 241444K 20772K bg app_47 com.google.process.gapps 9 0% R 1 0K 0K fg root events/0 11 0% S 1 0K 0K fg root khelper {snip...} This had been observed by someone a while back in the corresponding XDA thread too... So for those wondering, this looks very much like a software bug in the kernel to me for the "black screen, need battery pull" situations. Whether LG or anyone with decent kernel knowledge can fix this is another question...
Guest withoutwings Posted April 19, 2011 Report Posted April 19, 2011 Could even be NVidia's fault, as the cpufreq-dvfsd driver was written by them: http://git.mansr.com/?p=linux-tegra;a=comm...4b29a2def8de3b5 [ARM/tegra] add cpufreq driver tegra cpufreq uses the dynamic voltage and frequency scaling code in the tegra RM to update the CPU and bus clocks on-the-fly, and to dynamically add and remove CPUs from the SMP cluster. this code runs in a background kernel task named cpufreq-dvfsd. all of the resources needed for cpufreq are allocated during kernel initialization; however, starting the DVFS thread is deferred until tegra_start_dvfsd is called (triggered by a user-space action, such as opening the RM device node, an ioctl on the RM device node, or writing to a sysfs node), because running the DVFS daemon during kernel init causes numerous problems When Paul gets back I might see if he can take a look and spot anything obvious with that code that could be causing lockups, or if LG have done any more stupid modifications to it in the current kernel.
Guest Kouwezakkie Posted April 19, 2011 Report Posted April 19, 2011 Aaaaarrrgh.... My curiosity got the better of me and I installed Network Switcher Pro and set it up to toggle my WiFi and mobile data connection (as referenced in my post above, I would like to have a slightly less dumb smartphone, hahaha!). Whether all by its self or in conjunction with the Alarm Master alarm I'd set for 0730, a few minutes after eight this morning I switched on my phone and was greeted by the booting animation. Sigh. Back to the old drawing board, I guess. (To top it all off, a problem I knew of crept up again: somehow, NSP seems unable to get the mobile data connection up and running again. Cr*p. Can I say cr*p in here? LOL!)
Guest d3rb3rt Posted April 19, 2011 Report Posted April 19, 2011 (edited) i just repeatedly (5 times) provoked rebooting by loosing 3G network while the phone's screen is off. i don't have 3G in my office's toilet, sometimes a very weak 2G signal. - if i walk into the toilet with screen on, it losses network or switches to the 2g network, but it doesn't reboot. - if the screen is off, it reboots .. - if i switch the screen off in while there is no network, it reboots. setup is FR12 without any of the four suspicious apps. is there anything i could log to make it easier to find out why this happens? Edited April 19, 2011 by d3rb3rt
Guest d3rb3rt Posted April 19, 2011 Report Posted April 19, 2011 (edited) Update: in this thread you'll find at the end a statement by Erik Anderson, who supposedly is LG's Nordic director. if it's true, the current software-update being rolled out includes the solution for the reboots (of course this won't help users with MCR immediately): ------ Hi John, LG is aware that some consumers who bought the Optimus 2X have experienced the phone randomly turns itself off. Scandinavia is one of the first markets that sold Optimus 2X and we have delivered a large number of units to consumers. The number of returns and calls to service has been within the margin of error phones, so the problem affects only a limited number of consumers. But LG regret the inconvenience that they have experienced. We have discovered the root of the problem and has developed a Software update that will solve it. The update is rolled out everywhere right now, and is already available to consumers in the Nordic region via FOTA. LG is working hard to offer quality products and to ensure that users have a good experience with their smartphones. We ask once again apologize to the users who experienced problems with their phone. ----- (as the thread itself is in danish, but the interesting statement is in swedish, it only becomes readable to non-vikings once you force google translate to translate from swedish instead danish) Edited April 19, 2011 by d3rb3rt
Guest djmcnz Posted April 19, 2011 Report Posted April 19, 2011 Update: in this thread you'll find at the end a statement by Erik Anderson, who supposedly is LG's Nordic director. if it's true, the current software-update being rolled out includes the solution for the reboots (of course this won't help users with MCR immediately): ------ Hi John, LG is aware that some consumers who bought the Optimus 2X have experienced the phone randomly turns itself off. Scandinavia is one of the first markets that sold Optimus 2X and we have delivered a large number of units to consumers. The number of returns and calls to service has been within the margin of error phones, so the problem affects only a limited number of consumers. But LG regret the inconvenience that they have experienced. We have discovered the root of the problem and has developed a Software update that will solve it. The update is rolled out everywhere right now, and is already available to consumers in the Nordic region via FOTA. LG is working hard to offer quality products and to ensure that users have a good experience with their smartphones. We ask once again apologize to the users who experienced problems with their phone. ----- (as the thread itself is in danish, but the interesting statement is in swedish, it only becomes readable to non-vikings once you force google translate to translate from swedish instead danish) I just wish I had cool horns on my helmet so I could read the source! Go Vikings! :)
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