Skip to main content

Thread: Problems booting after upgrade 9.04 -> 9.10

-

hi, posted on more-or-less same subject in "beginners" beginnery stuff going on in there solution, hope can relative beginner here. decided resist temptation upgrade windows 7 (from god-awful vista) , make new , concerted effort wean myself onto ubuntu. however, after upgrading existing 9.04 9.10 (using update manager, not fresh install) have issues during boot, several long delays take boot time (or rather bad) 6 minutes. these seem offending items, bit on head:

code:
[    2.925915] a4tech 0003:09da:0006.0003: input,hidraw2: usb hid v1.10 mouse [a4tech usb optical mouse] on usb-0000:00:1d.7-2.4/input0 [    3.001286] ieee1394: host added: id:bus[0-00:1023]  guid[00023f7aae40f47c] [  182.573766] pm: starting manual resume disk [  182.573771] pm: resume partition 8:6 [  182.573775] pm: checking hibernation image. [  182.573984] pm: resume disk failed.
3 full minutes doing something. right in thinking it's taking inordinate amount of time attempt resume (i not trying resume, tried turning off hibernation doesn't work anyway)? not sure in case.

other problem seems here:

code:
196.908957] registered led device: iwl-phy0::tx [  196.934078] addrconf(netdev_up): wlan0: link not ready [  199.380227] ppdev: user-space parallel port driver [  310.586109] ce: hpet increasing min_delta_ns 15000 nsec [  367.996993] fglrx: module license 'proprietary. (c) 2002 - ati technologies, starnberg, germany' taints kernel. [  368.026998] [fglrx] maximum main memory use locked dma buffers: 1885 mbytes.
couple of minutes gone there - ati driver causing problems? tried uninstalling , reinstalling no avail. problem here seems appearance of tty login prompt during boot, goes away , gui appears, no idea came from.

appreciated, want away vista. don't want have fresh install of ubuntu had got things way wanted.

oh, here link bootchart, unfortunately i'm not deciphering it: http://www.itsgottabered.com/media/mark-laptop-karmic-20100103-3.png

many thanks.

egads, things way busy here! help..?

if can point me in right direction - how go debugging, or reconfiguring bootup, editing individual items etc? maybe can figure things out myself.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Problems booting after upgrade 9.04 -> 9.10


Ubuntu

Comments

Post a Comment

Popular posts from this blog

DHT11 Time out error using v0.4.1library

-
Image
i'm struggling dht11 sensor work on arduino. code compiles without problems in serial monitor output keep on getting " read sensor: time out error" i've tried multiple libraries, adafruit etc still none of them worked. set serial monitor same speed (115200) didn't fix problem.  i'm using:  mega2560  dht11 temp+hum sensor windows10 x64 arduino 1.6.9 library dht11.h v0.4.1 source:  http://playground.arduino.cc/main/dht11lib wiring : blue = gnd yellow = 2 red = 5v (also see picture)  my code:    code: [select] #include <dht11.h> // //   file:  dht11_test1.pde // purpose: dht11 library test sketch arduino // //celsius fahrenheit conversion double fahrenheit(double celsius) {   return 1.8 * celsius + 32; } // fast integer version rounding //int celcius2fahrenheit(int celcius) //{ //  return (celsius * 18 + 5)/10 + 32; //} //celsius kelvin conversion double kelvin(double celsius) {   return ...
Read more

Sketch upload fails with Java error (___REMOVE___/bin/avrdude)!

-
hi, i'm getting same error despite have tried 2 boards , done arduino reinstall in windows 7 machine! while trying update "bareminimum" in verbose mode: code: [select] arduino: 1.8.0 (windows 7), board: "arduino/genuino uno" sketch uses 450 bytes (1%) of program storage space. maximum 32256 bytes. global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes local variables. maximum 2048 bytes. ___remove___/bin/avrdude -c___remove___/etc/avrdude.conf -v -patmega328p -carduino -pcom8 -b115200 -d -uflash:w:c:\users\rui\appdata\local\temp\arduino_build_445303/bareminimum.ino.hex:i java.io.ioexception: cannot run program "___remove___/bin/avrdude": createprocess error=2, system cannot find file specified  at java.lang.processbuilder.start(processbuilder.java:1048)  at processing.app.helpers.processutils.exec(processutils.java:26)  at cc.arduino.packages.uploader.executeuploadcommand(uploader.java:129)  at cc.arduino.p...
Read more

Arduino Uno + KTY81/210 temperature sensor

-
Image
hi, sorry, new , unsure lot of things, need clarification. haven't found information explains how , why things work, "do this, that" i following guide ( arduino-thermistor-temperature-sensor-tutorial ) connect thermistor arduino uno. here temperature sensor information: temp. sensor 2000r +-1% to92 part.no.:   kty81-210 name:   temp. sensor 2000r +-1% to92 description:   2.5mm, 1980...2020ohm, -55...+150°c and here sensor's data-sheet: sensor data-sheet i have connected same way in guide. works , values being serial printed. what don't understand: 1. thermistor's , resistor's ohm value should equal, correct? in case 2000 ohm? 2. thermistor has ptc, i'm guessing have invert math or use ntc thermistor instead correct values? (currently resistance goes temperature goes down) 3. understand code uses steinhart-hart math logic convert resistor value temperature value, need a, b , c coefficients of thermis...
Read more