Re: On XO-1.5 with 11.3.0/11.3.1 -- hang during shutdown?
Sitting in a lab here in Kenya with about 60 XO 1.5's all at standard 885 Did shutdowns on all boxes 3 times (180 shutdowns) - all with right-click on centre icon and choose shutdown - after they were up for 5 mins or more. Results: 160 normal shutdowns 20 hang on warnings page No machines hung 3 times 4 machines hung twice 12 machines hung once. tap on power button shut hung machines off. Cheers KG On Tue, Jun 5, 2012 at 11:55 PM, Martin Langhoff mar...@laptop.org wrote: On Tue, Jun 5, 2012 at 4:43 PM, Tom Parker t...@carrott.org wrote: We'll do some explicit testing of shutdown on Saturday. Fantastic, thanks! m -- mar...@laptop.org -- Software Architect - OLPC - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
12.1.0 devel build 13 released, for the XO-1, XO-1.5 and XO-1.75
The The life of a dreamer, the days of a business, and the nights in between. release. This is the end of the development cycle. We're now headed into the stabilisation and bug fixing phase. http://wiki.laptop.org/go/12.1.0/Release_plan Fixed bugs: #10040 we don't use all available SD card space #11819 sisusb support broken on 12.1.0/os8 #11878 gnome battery icon unresponsive #11832 OLPCRoot mounted on /run/media/olpc/OLPCRoot #6670 Userspace power manager needs to know about the audio device state #11920 Update Image Viewer to version 21 in 12.1.0 #11765 UL Warning screen not shown on shutdown on 12.1.0 #11895 udev rule for Butia robots #11890 Please update Portfolio to Version 25 #11916 Update Fototoon to version 13 in 12.1.0 #11917 Update Maze to version 20 in 12.1.0 #11911 Physics: grab objects crashes the activity #11914 Update Speak to version 41 in 12.1.0 #11781 Alt+click does not work in home view to start new #11912 Activity strings in global scope go untranslated #11816 First Sugar boot - simple welcome screen #11829 Sugar speech feature in os8 does not allow work other gstreamer-espeak instances #11691 Give feedback during activity saving process #11894 Please update TurtleBlocks to Version 140 #11837 wikipedia activity slow to start #11892 Add Wikipedia 34 to 12.1.0 image Activity changes: +Chart-5 -FotoToon-12 +FotoToon-13 -ImageViewer-20 +ImageViewer-21 -Log-28 +Log-29 -Maze-18 +Maze-20 -Physics-9 +Physics-10 -Portfolio-21 +Portfolio-25 -SimpleGraph-3 -Speak-38 +Speak-41 -TurtleArt-140 +TurtleArt-143 -Welcome-3 +Welcome-5 -Wikipedia-34 +Wikipedia-35 -WikipediaEN-33.5 +WikipediaEN-35 Download from: http://build.laptop.org/12.1.0/os13/ ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: 12.1.0 devel build 13 released, for the XO-1, XO-1.5 and XO-1.75
On Jun 8, 2012 2:53 PM, Peter Robinson pbrobin...@gmail.com wrote: The The life of a dreamer, the days of a business, and the nights in between. release. This is the end of the development cycle. We're now headed into the stabilisation and bug fixing phase. http://wiki.laptop.org/go/12.1.0/Release_plan Fixed bugs: #10040 we don't use all available SD card space #11819 sisusb support broken on 12.1.0/os8 #11878 gnome battery icon unresponsive #11832 OLPCRoot mounted on /run/media/olpc/OLPCRoot #6670 Userspace power manager needs to know about the audio device state #11920 Update Image Viewer to version 21 in 12.1.0 #11765 UL Warning screen not shown on shutdown on 12.1.0 #11895 udev rule for Butia robots #11890 Please update Portfolio to Version 25 #11916 Update Fototoon to version 13 in 12.1.0 #11917 Update Maze to version 20 in 12.1.0 #11911 Physics: grab objects crashes the activity #11914 Update Speak to version 41 in 12.1.0 #11781 Alt+click does not work in home view to start new #11912 Activity strings in global scope go untranslated #11816 First Sugar boot - simple welcome screen #11829 Sugar speech feature in os8 does not allow work other gstreamer-espeak instances #11691 Give feedback during activity saving process #11894 Please update TurtleBlocks to Version 140 #11837 wikipedia activity slow to start #11892 Add Wikipedia 34 to 12.1.0 image Activity changes: +Chart-5 -FotoToon-12 +FotoToon-13 -ImageViewer-20 +ImageViewer-21 -Log-28 +Log-29 -Maze-18 +Maze-20 -Physics-9 +Physics-10 -Portfolio-21 +Portfolio-25 -SimpleGraph-3 -Speak-38 +Speak-41 -TurtleArt-140 +TurtleArt-143 -Welcome-3 +Welcome-5 -Wikipedia-34 +Wikipedia-35 -WikipediaEN-33.5 +WikipediaEN-35 Did we get the change to olpc-utils enabling hardware rendering on the xo 1.75? -Jon ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: 12.1.0 devel build 13 released, for the XO-1, XO-1.5 and XO-1.75
On Fri, Jun 8, 2012 at 1:58 PM, Jon Nettleton jon.nettle...@gmail.com wrote: On Jun 8, 2012 2:53 PM, Peter Robinson pbrobin...@gmail.com wrote: The The life of a dreamer, the days of a business, and the nights in between. release. This is the end of the development cycle. We're now headed into the stabilisation and bug fixing phase. http://wiki.laptop.org/go/12.1.0/Release_plan Fixed bugs: #10040 we don't use all available SD card space #11819 sisusb support broken on 12.1.0/os8 #11878 gnome battery icon unresponsive #11832 OLPCRoot mounted on /run/media/olpc/OLPCRoot #6670 Userspace power manager needs to know about the audio device state #11920 Update Image Viewer to version 21 in 12.1.0 #11765 UL Warning screen not shown on shutdown on 12.1.0 #11895 udev rule for Butia robots #11890 Please update Portfolio to Version 25 #11916 Update Fototoon to version 13 in 12.1.0 #11917 Update Maze to version 20 in 12.1.0 #11911 Physics: grab objects crashes the activity #11914 Update Speak to version 41 in 12.1.0 #11781 Alt+click does not work in home view to start new #11912 Activity strings in global scope go untranslated #11816 First Sugar boot - simple welcome screen #11829 Sugar speech feature in os8 does not allow work other gstreamer-espeak instances #11691 Give feedback during activity saving process #11894 Please update TurtleBlocks to Version 140 #11837 wikipedia activity slow to start #11892 Add Wikipedia 34 to 12.1.0 image Activity changes: +Chart-5 -FotoToon-12 +FotoToon-13 -ImageViewer-20 +ImageViewer-21 -Log-28 +Log-29 -Maze-18 +Maze-20 -Physics-9 +Physics-10 -Portfolio-21 +Portfolio-25 -SimpleGraph-3 -Speak-38 +Speak-41 -TurtleArt-140 +TurtleArt-143 -Welcome-3 +Welcome-5 -Wikipedia-34 +Wikipedia-35 -WikipediaEN-33.5 +WikipediaEN-35 Did we get the change to olpc-utils enabling hardware rendering on the xo 1.75? Yep, according to the olpc-utils git repo it should have been in 2.0.13 which we have, it seems either didn't have a trac ticket or it wasn't in my queue/ Peter ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: 12.1.0 devel build 13 released, for the XO-1, XO-1.5 and XO-1.75
On Jun 8, 2012 3:07 PM, Peter Robinson pbrobin...@gmail.com wrote: On Fri, Jun 8, 2012 at 1:58 PM, Jon Nettleton jon.nettle...@gmail.com wrote: On Jun 8, 2012 2:53 PM, Peter Robinson pbrobin...@gmail.com wrote: The The life of a dreamer, the days of a business, and the nights in between. release. This is the end of the development cycle. We're now headed into the stabilisation and bug fixing phase. http://wiki.laptop.org/go/12.1.0/Release_plan Fixed bugs: #10040 we don't use all available SD card space #11819 sisusb support broken on 12.1.0/os8 #11878 gnome battery icon unresponsive #11832 OLPCRoot mounted on /run/media/olpc/OLPCRoot #6670 Userspace power manager needs to know about the audio device state #11920 Update Image Viewer to version 21 in 12.1.0 #11765 UL Warning screen not shown on shutdown on 12.1.0 #11895 udev rule for Butia robots #11890 Please update Portfolio to Version 25 #11916 Update Fototoon to version 13 in 12.1.0 #11917 Update Maze to version 20 in 12.1.0 #11911 Physics: grab objects crashes the activity #11914 Update Speak to version 41 in 12.1.0 #11781 Alt+click does not work in home view to start new #11912 Activity strings in global scope go untranslated #11816 First Sugar boot - simple welcome screen #11829 Sugar speech feature in os8 does not allow work other gstreamer-espeak instances #11691 Give feedback during activity saving process #11894 Please update TurtleBlocks to Version 140 #11837 wikipedia activity slow to start #11892 Add Wikipedia 34 to 12.1.0 image Activity changes: +Chart-5 -FotoToon-12 +FotoToon-13 -ImageViewer-20 +ImageViewer-21 -Log-28 +Log-29 -Maze-18 +Maze-20 -Physics-9 +Physics-10 -Portfolio-21 +Portfolio-25 -SimpleGraph-3 -Speak-38 +Speak-41 -TurtleArt-140 +TurtleArt-143 -Welcome-3 +Welcome-5 -Wikipedia-34 +Wikipedia-35 -WikipediaEN-33.5 +WikipediaEN-35 Did we get the change to olpc-utils enabling hardware rendering on the xo 1.75? Yep, according to the olpc-utils git repo it should have been in 2.0.13 which we have, it seems either didn't have a trac ticket or it wasn't in my queue/ Great thanks! ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: On XO-1.5 with 11.3.0/11.3.1 -- hang during shutdown?
On Fri, Jun 8, 2012 at 5:45 PM, Kevin Gordon kgordon...@gmail.com wrote: Sitting in a lab here in Kenya with about 60 XO 1.5's all at standard 885 Did shutdowns on all boxes 3 times (180 shutdowns) - all with right-click on centre icon and choose shutdown - after they were up for 5 mins or more. Results: 160 normal shutdowns 20 hang on warnings page No machines hung 3 times 4 machines hung twice 12 machines hung once. tap on power button shut hung machines off. Was it a tap, or an extended press (longer duration, until the machine powered off) In any case, can you note down the Serial Nos. of the machines that hung? Thanks! Cheers KG On Tue, Jun 5, 2012 at 11:55 PM, Martin Langhoff mar...@laptop.org wrote: On Tue, Jun 5, 2012 at 4:43 PM, Tom Parker t...@carrott.org wrote: We'll do some explicit testing of shutdown on Saturday. Fantastic, thanks! m -- mar...@laptop.org -- Software Architect - OLPC - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: On XO-1.5 with 11.3.0/11.3.1 -- hang during shutdown?
On Tue, Jun 5, 2012 at 10:37 AM, Martin Langhoff mar...@laptop.org wrote: Hi folks, the Dextrose team has been hunting a bug on XO-1.5, on their variant of 11.3.x (Dextrose 3 or DX3), and they are pointing out that it could be a latent or unreported problem in 11.3.x series. It could also be a problem in their modifications. While they continue to investigate, it is important to hear whether anyone has seen XO-1.5s handing during shutdown, on the Warnings screen. - It seems to affect some units, not all. So far it has been seen on 3 units with SN starting with SHC037 . - Units affected show the symptoms 2 out of 5 boots. - Seems to be related to umount of /home failing. Adding sync ; sleep 2; before umount seems to cure it; that's their current workaround. - Their debugging adventures are documented at http://dev.laptop.org.au/issues/1033 - They will be checking whether the symptoms follow the microSD card or the motherboard, swapping microSD with a good unit. Why is this important? When the unit hangs during shutdown, it is left in a condition where it can overheat, potentially damaging the unit. The bottom line: have you seen this issue on XO-1.5 + 11.3.x? Even if ocassionally? Let us know, and join the bug-hunting party. cheers, m -- mar...@laptop.org -- Software Architect - OLPC - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel While I haven't seen the exact symptoms described here, I have seen some problems here in Chachapoyas. XO 1.5s running 11.3.1. It seems that machines that are running for quite some time with very active use eventually hang. I grabbed some longs from a Browse session, which seems to be the activity running when the crashes happen, but looking at the logs, it seems to be something failing at a lower level. See http://bugs.sugarlabs.org/ticket/3678 Also, at times, Restart fails to restart. -walter -- Walter Bender Sugar Labs http://www.sugarlabs.org ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: Announcing Q4D16 for XO-1.75
Apologies, the link to the release was incorrect, it should be http://wiki.laptop.org/go/OLPC_Firmware_q4d16 Also, this release displays an incorrect CPU frequency on the banner: OLPC 1C2, 910 MHz, 1 GiB memory, 8 GB internal storage, S/N SHC00500801 OpenFirmware Q4D16 EC Firmware 0.4.03 2012-06-08 23:41:32 UTC 910 MHz is displayed even though the processor is running at 800 MHz. This should be fixed in Q4D17 or Q4D18. On Thu, Jun 07, 2012 at 10:38:05AM +1000, James Cameron wrote: http://wiki.laptop.org/go/OLPC_Firmware_q4d15 - support for 1 GHz processors, - warn if TS tag is not SHIP, to provide an explanation why newly delivered spare boards do not boot, - left rocker-key automatic test menu reworked, several usability changes. -- James Cameron http://quozl.linux.org.au/ -- James Cameron http://quozl.linux.org.au/ ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: 12.1.0 devel build 13 released, for the XO-1, XO-1.5 and XO-1.75
For your interest, os13 for XO-1.75 contains firmware Q4D16, which incorrectly displays the processor core frequency. The core continues to run at 800 MHz even though it may show as either 910 MHz or 800 MHz. http://lists.laptop.org/pipermail/devel/2012-June/035324.html -- James Cameron http://quozl.linux.org.au/ ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: 12.1.0 devel build 13 released, for the XO-1, XO-1.5 and XO-1.75
Due to a missing character in a change to olpc-os-builder[*], 12.1.0 os13 builds do not have any working Linux console terminals, and will repeatedly try to set permissions on the /dev directory to 0600 (root-only read/write) while trying to restart said terminals. This permissions change on /dev will then break a lot of applications and scripts. To fix this, try to get into a Terminal program in Sugar or GNOME as fast as you can, or use the serial port console (which is not time-restricted). Then: 1. As root or via sudo, edit the /usr/lib/systemd/system/getty@.service file. Change the line: ExecStart=-/sbin/mingetty --loginpause --autologin root --noclear % to read ExecStart=-/sbin/mingetty --loginpause --autologin root --noclear %I by adding the capital letter I onto the end of the string. 2. Run sudo systemctl restart getty@tty2.service. Repeat this replacing tty2 with tty3, then tty4. 3. Run sudo chmod 755 /dev. 4. Reboot your XO via the reboot command or the GUI to make sure nothing is hung waiting on something in the /dev directory. [*] http://dev.laptop.org/git/projects/olpc-os-builder/commit/?id=a9b4e062c9cbe809b26d97264068a6bc5c2e2824 On Fri, Jun 8, 2012 at 7:08 PM, James Cameron qu...@laptop.org wrote: For your interest, os13 for XO-1.75 contains firmware Q4D16, which incorrectly displays the processor core frequency. The core continues to run at 800 MHz even though it may show as either 910 MHz or 800 MHz. http://lists.laptop.org/pipermail/devel/2012-June/035324.html -- James Cameron http://quozl.linux.org.au/ ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: On XO-1.5 with 11.3.0/11.3.1 -- hang during shutdown?
On Sat, Jun 9, 2012 at 2:22 AM, Walter Bender walter.ben...@gmail.com wrote: On Tue, Jun 5, 2012 at 10:37 AM, Martin Langhoff mar...@laptop.org wrote: Hi folks, the Dextrose team has been hunting a bug on XO-1.5, on their variant of 11.3.x (Dextrose 3 or DX3), and they are pointing out that it could be a latent or unreported problem in 11.3.x series. It could also be a problem in their modifications. While they continue to investigate, it is important to hear whether anyone has seen XO-1.5s handing during shutdown, on the Warnings screen. - It seems to affect some units, not all. So far it has been seen on 3 units with SN starting with SHC037 . - Units affected show the symptoms 2 out of 5 boots. - Seems to be related to umount of /home failing. Adding sync ; sleep 2; before umount seems to cure it; that's their current workaround. - Their debugging adventures are documented at http://dev.laptop.org.au/issues/1033 - They will be checking whether the symptoms follow the microSD card or the motherboard, swapping microSD with a good unit. Why is this important? When the unit hangs during shutdown, it is left in a condition where it can overheat, potentially damaging the unit. The bottom line: have you seen this issue on XO-1.5 + 11.3.x? Even if ocassionally? Let us know, and join the bug-hunting party. cheers, m -- mar...@laptop.org -- Software Architect - OLPC - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel While I haven't seen the exact symptoms described here, I have seen some problems here in Chachapoyas. XO 1.5s running 11.3.1. It seems that machines that are running for quite some time with very active use eventually hang. I grabbed some longs from a Browse session, which seems to be the activity running when the crashes happen, but looking at the logs, it seems to be something failing at a lower level. See http://bugs.sugarlabs.org/ticket/3678 Also, at times, Restart fails to restart. In our specific case (of this problem on an XO-1.5 running dx3), the hang was occurring even when almost no activity was done, i.e. start the XO, wait for sugar boot, shutdown the XO. -walter -- Walter Bender Sugar Labs http://www.sugarlabs.org ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel -- Anish | an...@sugarlabs.org ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
Re: 12.1.0 devel build 13 released, for the XO-1, XO-1.5 and XO-1.75
On Fri, Jun 8, 2012 at 6:40 PM, Samuel Greenfeld greenf...@laptop.org wrote: Due to a missing character in a change to olpc-os-builder[*], 12.1.0 os13 builds do not have any working Linux console terminals, and will repeatedly try to set permissions on the /dev directory to 0600 (root-only read/write) while trying to restart said terminals. :( Sorry about that. New build coming within a few days. Thanks Daniel ___ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
