On 26 August 2017 at 14:42, <mad.scientist.at.la...@tutanota.com> wrote: > It means it's time to open up your' laptop and evict all the dust bunnies. > it's overheating on one desktop but not the other because one of your' > desktops, as configured on your system is using the processor more. this is > how laptops die as most people just whine and complain as their' laptop gets > slower and less stable. >
I did think that, but the box is brand new (aka 4 weeks old) but even so I did open it up to find no clogs. It seems instead linked with the updated kernel and drivers in CR. [There is only one laptop involved in this problem.] > the first part to fail is often the hard drive. hard drives can operate hot > but it greatly shortens the drives lifetime. on my desktop i try to keep my > drives below 100deg F. they last forever practically then, where as around > 120-130 you get fairly rapid failures. > > It's a major, major pain to work on most laptop hardware but you have to do > it. i have such a laptop that ran hot until the drive failed, so i got a > nice laptop free that needs a new drive and cleaning, or possibly a new fan > (they aren't running, either due to dust bunnies or failure". it's a $300 > laptop on ebay and i got it free because people ran it into the ground and > they new i might be able to fix it. if you do clean it out look for the > repair manual so you can take it apart and get it back together correctly, > and there are often good videos on youtube showing how for most models. > > -- > The Power Of the People Is Stronger Than The People In Charge. > > > 26. Aug 2017 12:11 by smo...@gmail.com: > > >> I have updated my laptop to 7.4 CR this morning and found that there >> have been a lot of logs on two fronts for the first time. >> >> 1. The kernel has indicated overheating: >> >> [Sat Aug 26 08:58:21 2017] CPU2: Core temperature above threshold, cpu >> clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] CPU4: Package temperature above threshold, >> cpu clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] CPU6: Core temperature above threshold, cpu >> clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] CPU0: Package temperature above threshold, >> cpu clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] CPU6: Package temperature above threshold, >> cpu clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] mce: [Hardware Error]: Machine check events logged >> [Sat Aug 26 08:58:21 2017] CPU2: Package temperature above threshold, >> cpu clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] mce: [Hardware Error]: Machine check events logged >> [Sat Aug 26 08:58:21 2017] CPU1: Package temperature above threshold, >> cpu clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] CPU5: Package temperature above threshold, >> cpu clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] CPU3: Package temperature above threshold, >> cpu clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] CPU7: Package temperature above threshold, >> cpu clock throttled (total events = 1) >> [Sat Aug 26 08:58:21 2017] CPU2: Core temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU4: Package temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU1: Package temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU5: Package temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU0: Package temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU6: Core temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU3: Package temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU7: Package temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU6: Package temperature/speed normal >> [Sat Aug 26 08:58:21 2017] CPU2: Package temperature/speed normal >> >> This happened when logging into a Cinnamon desktop. The desktop >> background would go black when this happened and the fans went to >> 100%. After two minutes it quieted down. Logging in again with >> Cinnamon repeated it. Using the default Gnome desktop does not have >> this problem so this is more of a "if you are using Cinnamon you may >> run into this." >> >> The second was that the new nouveau driver is very noisy on the >> hardware. The message repeats: >> >> Sat Aug 26 13:42:36 2017] nouveau 0000:02:00.0: priv: HUB0: 6013d4 >> 00005700 (1f408200) >> [Sat Aug 26 13:42:37 2017] nouveau 0000:02:00.0: priv: HUB0: 10ecc0 >> ffffffff (1940822c) >> [Sat Aug 26 13:42:37 2017] nouveau 0000:02:00.0: DRM: resuming client >> object trees... >> [Sat Aug 26 13:42:44 2017] nouveau 0000:02:00.0: DRM: evicting buffers... >> [Sat Aug 26 13:42:44 2017] nouveau 0000:02:00.0: DRM: waiting for >> kernel channels to go idle... >> [Sat Aug 26 13:42:44 2017] nouveau 0000:02:00.0: DRM: suspending >> client object trees... >> [Sat Aug 26 13:42:44 2017] nouveau 0000:02:00.0: DRM: suspending >> kernel object tree... >> [Sat Aug 26 13:42:45 2017] nouveau 0000:02:00.0: DRM: resuming kernel >> object tree... >> [Sat Aug 26 13:42:45 2017] nouveau 0000:02:00.0: priv: HUB0: 6013d4 >> ffff57ff (18408200) >> [Sat Aug 26 13:42:45 2017] nouveau 0000:02:00.0: priv: HUB0: 10ecc0 >> ffffffff (1840822c) >> [Sat Aug 26 13:42:45 2017] nouveau 0000:02:00.0: DRM: resuming client >> object trees... >> >> fairly often. The system does seem to be running hotter with the fan >> going louder than what i remember it being with 7.3. At this point I >> am mostly reporting this as a "anyone else seeing this?" type report. >> >> >> >> >> >> -- >> Stephen J Smoogen. >> _______________________________________________ >> CentOS mailing list >> CentOS@centos.org >> https://lists.centos.org/mailman/listinfo/centos > _______________________________________________ > CentOS mailing list > CentOS@centos.org > https://lists.centos.org/mailman/listinfo/centos -- Stephen J Smoogen. _______________________________________________ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
