Unles I flashed it wrong twice in a row. I can't see how I could have botched the job.
I think that the next step is to report this as a bug. Something in the kernel itself is causing the issue. Does anyone have a url for reporting bugs? Richard On Monday, September 15, 2014 5:23:16 PM UTC-5, William Hermans wrote: > > There is also the chance that you somehow botched something on the Ubuntu > install. This can also cause performance issues. Such as if you did not > completely delete the root file system from debian before installing Ubuntu > on the same media. . . . You might think this would not be a problem. but > it can be . . . > > On Mon, Sep 15, 2014 at 3:20 PM, William Hermans <[email protected] > <javascript:>> wrote: > >> Ok so take a look at the output of pstree there. Notice how the "init >> system" is all over the tree ? First you have init as pid 1. then way down >> the tree you have systemd, followed by several upstart processes. This is >> normal from what I can tell on my own PC based Ubuntu installs ( actually >> Lubuntu, the same thing with different window manager ). But I also think >> this helps Ubuntu perform noticeably slower compared to Debian. >> >> I notice a performance difference on PCs as well. Debian, being much >> lighter just does some things faster. >> >> However, you can always google "Ubuntu 14.04 performance tuning" and see >> what you turn up. With that said, is there a particular package that Ubuntu >> has that Debian does not ? Otherwise ditch Ubuntu and go back to Debian . . >> . >> >> On Mon, Sep 15, 2014 at 10:00 AM, Richard-tx <[email protected] >> <javascript:>> wrote: >> >>> Here is pstree -A >>> >>> pstree -A >>> init-+-acpid >>> |-avahi-daemon---avahi-daemon >>> |-cron >>> |-dbus-daemon >>> |-dhclient >>> |-7*[getty] >>> |-rsyslogd---3*[{rsyslogd}] >>> |-sshd---bash >>> |-sshd-+-sshd---bash---tail >>> | |-sshd---bash---su---ksh---pstree >>> | `-sshd---ksh >>> |-systemd-udevd >>> |-udhcpd >>> |-upstart-file-br >>> |-upstart-socket- >>> `-upstart-udev-br >>> >>> >>> and top >>> >>> # top >>> top - 11:59:28 up 1 day, 8:37, 4 users, load average: 0.01, 0.05, 0.05 >>> Tasks: 82 total, 1 running, 81 sleeping, 0 stopped, 0 zombie >>> %Cpu(s): 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0 si, >>> 0.0 st >>> KiB Mem: 508500 total, 474208 used, 34292 free, 13664 buffers >>> KiB Swap: 1048572 total, 832 used, 1047740 free. 409384 cached >>> Mem >>> >>> >>> >>> >>> On Monday, September 15, 2014 2:50:57 AM UTC-5, William Hermans wrote: >>>> >>>> Show us the output of pstree >>>> . >>>> >>>> On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx <[email protected]> >>>> wrote: >>>> >>>>> Here is the output from vmstat 2 >>>>> >>>>> You can see where I start the build. >>>>> >>>>> # vmstat 2 >>>>> procs -----------memory---------- ---swap-- -----io---- -system-- >>>>> ------cpu----- >>>>> r b swpd free buff cache si so bi bo in cs us >>>>> sy id wa st >>>>> 1 0 832 12476 14188 427668 0 0 5 38 83 61 10 >>>>> 1 88 1 0 >>>>> 0 0 832 12420 14188 427668 0 0 0 0 21 47 0 >>>>> 0 100 0 0 >>>>> 0 0 832 12452 14188 427668 0 0 0 0 23 45 0 >>>>> 1 100 0 0 >>>>> 0 0 832 12452 14196 427664 0 0 0 6 27 54 0 >>>>> 0 100 0 0 >>>>> 0 0 832 12452 14196 427668 0 0 0 0 21 50 0 >>>>> 0 100 0 0 >>>>> 0 0 832 12296 14196 427668 0 0 0 2 23 47 0 >>>>> 0 100 0 0 >>>>> 0 0 832 12328 14196 427668 0 0 0 0 26 45 0 >>>>> 0 100 0 0 >>>>> 0 0 832 12328 14200 427664 0 0 0 4 31 54 0 >>>>> 0 100 0 0 >>>>> 0 0 832 12296 14200 427668 0 0 0 0 24 44 0 >>>>> 0 100 0 0 >>>>> 0 0 832 12320 14200 427668 0 0 0 0 35 70 0 >>>>> 0 100 0 0 >>>>> 1 0 832 4308 14200 426788 0 0 0 684 560 399 69 >>>>> 13 19 0 0 >>>>> 0 0 832 13136 14200 425656 0 0 0 128 201 94 25 >>>>> 2 73 0 0 >>>>> 0 1 832 9392 14204 425412 0 0 0 102 261 258 34 >>>>> 6 34 26 0 >>>>> 1 0 832 9020 14208 425528 0 0 0 154 568 272 91 >>>>> 9 0 1 0 >>>>> 1 0 832 7160 14208 425588 0 0 0 92 448 278 70 >>>>> 8 22 0 0 >>>>> 1 0 832 13300 14216 425660 0 0 0 240 597 490 84 >>>>> 15 0 1 0 >>>>> 1 0 832 12152 14216 425704 0 0 0 130 635 513 87 >>>>> 13 0 0 0 >>>>> 2 0 832 10540 14224 425756 0 0 0 172 580 407 87 >>>>> 13 0 1 0 >>>>> 1 0 832 8308 14224 425876 0 0 0 140 585 431 91 >>>>> 9 0 0 0 >>>>> 2 0 832 10540 14224 425924 0 0 0 198 572 329 89 >>>>> 11 0 0 0 >>>>> 1 0 832 9300 14232 426016 0 0 0 172 584 436 88 >>>>> 11 0 0 0 >>>>> 1 0 832 9548 14232 426076 0 0 0 162 563 267 90 >>>>> 10 0 0 0 >>>>> 1 0 832 8152 14240 426148 0 0 0 130 476 373 68 >>>>> 11 22 0 0 >>>>> 1 0 832 8680 14240 426216 0 0 0 152 599 541 83 >>>>> 17 0 0 0 >>>>> 1 0 832 7068 14240 426264 0 0 0 98 461 340 71 >>>>> 8 20 0 0 >>>>> >>>>> >>>>> -- >>>>> For more options, visit http://beagleboard.org/discuss >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "BeagleBoard" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected] <javascript:>. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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