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From: Thomas D. D. <to...@wa...> - 2020-02-02 02:35:42
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I have been using linuxcnc 2.9.0~Pre0 from sources, run in place. Until today, it has worked, mostly. Before today, about 2x per week it would freeze and I had to cycle power to get it working. Now, linuxcnc freezes. After fixing a problem with apt database, > sudo apt update > sudo apt --fix-broken install removed some broken install of linuxcnc > cd ~/RTAI/linuxcnc > git pull ... > ./configure > make > sudo make setuid > source ../scripts/rip-environment > linuxcnc A popup allowed selecting the config - selected 4axis The config was found Starting linuxcnc... The linuxcnc banner window appears. The mouse, keyboard, and display freeze. The clock in the upper right corner does not advance. The mouse pointer does not move, sometimes it disappears. Ctrl-Alt-F2, etc, have no effect. I have to cycle power to reboot. > uname -a Linux Sherline 4.14.148-RTAI-AMD64 #2 PREEMPT ... > from /etc/os-release the kernel is buster. How do I fix this? Tom Dean |
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From: Jon E. <el...@pi...> - 2020-02-02 04:46:30
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On 02/01/2020 08:35 PM, Thomas D. Dean wrote: > I have been using linuxcnc 2.9.0~Pre0 from sources, run in > place. Until today, it has worked, mostly. Before today, > about 2x per week it would freeze and I had to cycle power > to get it working. Now, linuxcnc freezes. > Does it ONLY freeze when LinuxCNC is running? But, just keep working if you DON'T start LinuxCNC? In that case, the most likely problem is the BASE_THREAD has too short a period. Try increasing the BASE_THREAD period in the .ini file and see if that fixes it. Jon |
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From: Thomas D. D. <to...@wa...> - 2020-02-02 05:24:12
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On 2020-02-01 20:46, Jon Elson wrote: > On 02/01/2020 08:35 PM, Thomas D. Dean wrote: >> I have been using linuxcnc 2.9.0~Pre0 from sources, run in place. >> Until today, it has worked, mostly. Before today, about 2x per week >> it would freeze and I had to cycle power to get it working. Now, >> linuxcnc freezes. >> > Does it ONLY freeze when LinuxCNC is running? But, just keep working if > you DON'T start LinuxCNC? > In that case, the most likely problem is the BASE_THREAD has too short a > period. Try increasing > the BASE_THREAD period in the .ini file and see if that fixes it. > This has been working for several months. Today, I used apt --fix-broken install which removed the (broken?) linuxcnc package and now I have this problem. I initially installed from a DVD, linuxcnc 2.7.14, in Oct 2019. Then, upgraded to buster. Is it possible something from linuxcnc* or linuxcnc-dev* needed for running from the git sources? I use run-in-place. Tom Dean ===== upgrade to buster ============================================ cd ~/RTAI wget http://www.linuxcnc.org/temp/linux-headers-4.14.148-rtai-amd64.deb wget http://www.linuxcnc.org/temp/linux-image-4.14.148-rtai-amd64.deb wget http://www.linuxcnc.org/temp/linuxcnc-dev_2.8.0~pre1_amd64.deb wget http://www.linuxcnc.org/temp/linuxcnc-doc-en_2.8.0~pre1_all.deb wget http://www.linuxcnc.org/temp/linuxcnc_2.8.0~pre1_amd64.deb wget http://www.linuxcnc.org/temp/rtai-modules-4.14.148_5.2.3-linuxcnc_amd64.deb sudo bash cd /etc/apt mv sources.list sources.list.bak cat sources.list.bak | sed 's/stretch/buster/g' > sources.list exit sudo apt-get update sudo apt-get upgrade sudo apt-get dist-upgrade hostnamectl sudo reboot cd ~/RTAI sudo apt-get install linux-image-4.14.148-rtai-amd64.deb sudo apt-get install linux-headers-4.14.148-rtai-amd64.deb sudo apt-get install rtai-modules-4.14.148_5.2.3-linuxcnc_amd64.deb sudo apt-get install linuxcnc_2.8.0~pre1_amd64.deb sudo apt-get install linuxcnc-dev_2.8.0~pre1_amd64.deb sudo apt-get install linuxcnc-doc-en_2.8.0~pre1_all.deb |
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From: Thomas D. D. <to...@wa...> - 2020-02-02 23:04:42
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On 2020-02-01 20:46, Jon Elson wrote: > On 02/01/2020 08:35 PM, Thomas D. Dean wrote: >> I have been using linuxcnc 2.9.0~Pre0 from sources, run in place. >> Until today, it has worked, mostly. Before today, about 2x per week >> it would freeze and I had to cycle power to get it working. Now, >> linuxcnc freezes. >> > Does it ONLY freeze when LinuxCNC is running? But, just keep working if > you DON'T start LinuxCNC? > In that case, the most likely problem is the BASE_THREAD has too short a > period. Try increasing > the BASE_THREAD period in the .ini file and see if that fixes it. > I changed the BASE_THREAD period by a factor of 10x then 100x, with the same result. The OS seems to run fine. I did: > cd RTAI/linuxcnc > git pull > cd src > make clean > make > sudo make setuid All this went OK. Elapsed time 20 min, or so. Tom Dean |
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From: Sebastian K. <seb...@gm...> - 2020-02-03 00:33:02
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On 2/1/20 10:23 PM, Thomas D. Dean wrote: > On 2020-02-01 20:46, Jon Elson wrote: >> On 02/01/2020 08:35 PM, Thomas D. Dean wrote: >>> I have been using linuxcnc 2.9.0~Pre0 from sources, run in place. >>> Until today, it has worked, mostly. Before today, about 2x per week >>> it would freeze and I had to cycle power to get it working. Now, >>> linuxcnc freezes. >>> >> Does it ONLY freeze when LinuxCNC is running? But, just keep working >> if you DON'T start LinuxCNC? >> In that case, the most likely problem is the BASE_THREAD has too short >> a period. Try increasing >> the BASE_THREAD period in the .ini file and see if that fixes it. >> > > This has been working for several months. Today, I used > apt --fix-broken install > which removed the (broken?) linuxcnc package and now I have this problem. > > I initially installed from a DVD, linuxcnc 2.7.14, in Oct 2019. Then, > upgraded to buster. > > Is it possible something from linuxcnc* or linuxcnc-dev* needed for > running from the git sources? I use run-in-place. > > Tom Dean > > ===== upgrade to buster ============================================ > cd ~/RTAI > wget http://www.linuxcnc.org/temp/linux-headers-4.14.148-rtai-amd64.deb > wget http://www.linuxcnc.org/temp/linux-image-4.14.148-rtai-amd64.deb > wget http://www.linuxcnc.org/temp/linuxcnc-dev_2.8.0~pre1_amd64.deb > wget http://www.linuxcnc.org/temp/linuxcnc-doc-en_2.8.0~pre1_all.deb > wget http://www.linuxcnc.org/temp/linuxcnc_2.8.0~pre1_amd64.deb > wget > http://www.linuxcnc.org/temp/rtai-modules-4.14.148_5.2.3-linuxcnc_amd64.deb > > sudo bash > cd /etc/apt > mv sources.list sources.list.bak > cat sources.list.bak | sed 's/stretch/buster/g' > sources.list > exit > > sudo apt-get update > sudo apt-get upgrade > sudo apt-get dist-upgrade > hostnamectl > > sudo reboot > > cd ~/RTAI > > sudo apt-get install linux-image-4.14.148-rtai-amd64.deb > sudo apt-get install linux-headers-4.14.148-rtai-amd64.deb > sudo apt-get install rtai-modules-4.14.148_5.2.3-linuxcnc_amd64.deb > sudo apt-get install linuxcnc_2.8.0~pre1_amd64.deb > sudo apt-get install linuxcnc-dev_2.8.0~pre1_amd64.deb > sudo apt-get install linuxcnc-doc-en_2.8.0~pre1_all.deb So the problem started right after you upgraded to the new RTAI kernel? That's where I'd look for a problem first. -- Sebastian Kuzminsky |
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From: Jon E. <el...@pi...> - 2020-02-03 01:00:32
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On 02/02/2020 05:04 PM, Thomas D. Dean wrote: > On 2020-02-01 20:46, Jon Elson wrote: >> On 02/01/2020 08:35 PM, Thomas D. Dean wrote: >>> I have been using linuxcnc 2.9.0~Pre0 from sources, run >>> in place. Until today, it has worked, mostly. Before >>> today, about 2x per week it would freeze and I had to >>> cycle power to get it working. Now, linuxcnc freezes. >>> >> Does it ONLY freeze when LinuxCNC is running? But, just >> keep working if you DON'T start LinuxCNC? >> In that case, the most likely problem is the BASE_THREAD >> has too short a period. Try increasing >> the BASE_THREAD period in the .ini file and see if that >> fixes it. >> > > I changed the BASE_THREAD period by a factor of 10x then > 100x, with the same result. > > The OS seems to run fine. I did: > > cd RTAI/linuxcnc > > git pull > > cd src > > make clean > > make > > sudo make setuid > > All this went OK. Elapsed time 20 min, or so. > OK, so ONLY your GUI is freezing? One other thing is if you load a very long and complex toolpath, then the 3D preview window can lock up for a long time. Jon |
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From: Rafael S. <ra...@li...> - 2020-02-03 08:04:33
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On 2020-02-02 17:00, Jon Elson wrote: > On 02/02/2020 05:04 PM, Thomas D. Dean wrote: >> On 2020-02-01 20:46, Jon Elson wrote: >>> On 02/01/2020 08:35 PM, Thomas D. Dean wrote: >>>> I have been using linuxcnc 2.9.0~Pre0 from sources, run in place. >>>> Until today, it has worked, mostly. Before today, about 2x per week >>>> it would freeze and I had to cycle power to get it working. Now, >>>> linuxcnc freezes. >>>> >>> Does it ONLY freeze when LinuxCNC is running? But, just keep working >>> if you DON'T start LinuxCNC? >>> In that case, the most likely problem is the BASE_THREAD has too >>> short a period. Try increasing >>> the BASE_THREAD period in the .ini file and see if that fixes it. >>> >> >> I changed the BASE_THREAD period by a factor of 10x then 100x, with >> the same result. >> >> The OS seems to run fine. I did: >> > cd RTAI/linuxcnc >> > git pull >> > cd src >> > make clean >> > make >> > sudo make setuid >> >> All this went OK. Elapsed time 20 min, or so. >> > OK, so ONLY your GUI is freezing? One other thing is if you load a very > long and complex toolpath, then the > 3D preview window can lock up for a long time. > > Jon Perfect example of poor design where the OS with RT kernel is configured with all the software needed for GUI and multimedia! It took me 20 minutes to install linuxcnc-2.7-wheezy.iso in virtual machine. It's not the same as on bare metal of course but most things should work under such circumstances. Linux linuxcnc 3.4-9-rtai-686-pae #1 SMP PREEMPT Debian 3.4.55-4linuxcnc i686 GNU/Linux rs@linuxcnc:~$ lsmod | wc -l 83 one a set of modules is sound related snd_intel8x0 snd_ac97_codec,snd_intel8x0,snd_timer,snd_pcm,snd_seq,snd_seq_device Default installation has sound modules active on CNC? LinuxCNC program started fine. I was able to power it on. When I started milling test axis.ngc it failed due to RT error. Not a surprise for a VM. I was watching a TV program on my workstation connected to Silicon Dust box over the network at the same time as VM was running. As soon as I turned the TV app VLC off I was able to start virtual CNC milling. Amazing how many things can be done on one system. I poked around CNC kern.log and other logs. It's easy to see that there is a lot of useful information for troubleshooting. -- Rafael |
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From: Jon E. <el...@pi...> - 2020-02-03 01:03:04
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On 02/02/2020 06:32 PM, Sebastian Kuzminsky wrote: > > So the problem started right after you upgraded to the new > RTAI kernel? > > That's where I'd look for a problem first. > > OHHHHhhh! I NEVER, EVER, update the kernel on a LinuxCNC system. In fact, I NEVER update the kernel on ANY Linux system that has any custom or special drivers on it, as then the drivers can get out of sync with the kernel. If you want a new kernel for some reason, then it is best to just re-install the whole system. Jon |
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From: Thomas D. D. <to...@wa...> - 2020-02-03 05:43:56
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On 2020-02-02 17:02, Jon Elson wrote: > On 02/02/2020 06:32 PM, Sebastian Kuzminsky wrote: >> >> So the problem started right after you upgraded to the new RTAI kernel? >> >> That's where I'd look for a problem first. >> >> > OHHHHhhh! I NEVER, EVER, update the kernel on a LinuxCNC system. In > fact, I NEVER update the kernel on > ANY Linux system that has any custom or special drivers on it, as then > the drivers can get out of sync > with the kernel. > > If you want a new kernel for some reason, then it is best to just > re-install the whole system. My problem started AFTER I used 'apt --fix-broken install'. Since then, I have nothing that worked. I used linuxcnc for at least a month after I started using the git build.+ History, Starting in late November and early December: 1. Install stretch 2. Upgrade to buster, as noted in earlier posts. 3. Git clone ... 4. Install depends 5. configure and build. After this, I DID NOT upgrade the kernel. linuxcnc worked OK, for at least a month. ===== New Installation of linuxcnc ==================================== I installed linuxcnc 'stretch' from the iso. 'Wheezy' has too much jitter. I installed a new disk drive and installed to it. After the install, I upgraded linuxcnc from 1:2.7.14 to 1:2.7.15 via apt. Linuxcnc 1:2.7.15 'wheezy' works fine. Max Jitter: Servo 4727 Base 8773 Tom Dean |
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From: N <nic...@gm...> - 2020-02-03 06:06:52
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> On 2020-02-01 20:46, Jon Elson wrote: > > On 02/01/2020 08:35 PM, Thomas D. Dean wrote: > >> I have been using linuxcnc 2.9.0~Pre0 from sources, run in place. > >> Until today, it has worked, mostly. Before today, about 2x per week > >> it would freeze and I had to cycle power to get it working. Now, > >> linuxcnc freezes. > >> > > Does it ONLY freeze when LinuxCNC is running? But, just keep working if > > you DON'T start LinuxCNC? > > In that case, the most likely problem is the BASE_THREAD has too short a > > period. Try increasing > > the BASE_THREAD period in the .ini file and see if that fixes it. > > > > I changed the BASE_THREAD period by a factor of 10x then 100x, with the > same result. Had similar problems and removed graphics card, used the builtin instead and it started to work. Pretty sure I use buster on several machines. |
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From: Thomas D. D. <to...@wa...> - 2020-02-03 06:32:31
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On 2020-02-02 22:06, N wrote: > Pretty sure I use buster on several machines. > You use linuxcnc with buster? Tom Dean |
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From: Thomas D. D. <to...@wa...> - 2020-02-03 07:05:38
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On 2020-02-02 17:00, Jon Elson wrote: > On 02/02/2020 05:04 PM, Thomas D. Dean wrote: >> On 2020-02-01 20:46, Jon Elson wrote: >>> On 02/01/2020 08:35 PM, Thomas D. Dean wrote: >>>> I have been using linuxcnc 2.9.0~Pre0 from sources, run in place. >>>> Until today, it has worked, mostly. Before today, about 2x per week >>>> it would freeze and I had to cycle power to get it working. Now, >>>> linuxcnc freezes. >>>> >>> Does it ONLY freeze when LinuxCNC is running? But, just keep working >>> if you DON'T start LinuxCNC? >>> In that case, the most likely problem is the BASE_THREAD has too >>> short a period. Try increasing >>> the BASE_THREAD period in the .ini file and see if that fixes it. >>> >> >> I changed the BASE_THREAD period by a factor of 10x then 100x, with >> the same result. >> >> The OS seems to run fine. I did: >> > cd RTAI/linuxcnc >> > git pull >> > cd src >> > make clean >> > make >> > sudo make setuid >> >> All this went OK. Elapsed time 20 min, or so. >> > OK, so ONLY your GUI is freezing? One other thing is if you load a very > long and complex toolpath, then the > 3D preview window can lock up for a long time. > The hang was on initial linuxcnc startup. No toolpath was loaded. The machine was hung, the clock was not updating, the mouse pointer would not move, the machine did not respond to the keyboard (ctrl-alt-f3, etc), the machine did not respond to pings. Tom Dean |
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From: andy p. <bod...@gm...> - 2020-02-03 11:38:22
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On Mon, 3 Feb 2020 at 07:07, Thomas D. Dean <to...@wa...> wrote: > The hang was on initial linuxcnc startup. No toolpath was loaded. I can only think of a few possibilities. (I am not saying that there are not many others, I am saying that my imagination is limited) One obvious difference between running LinuxCNC and not running LinuxCNC is starting the realtime subsystem. To check this: Does the LinuxCNC latency test run? Does the RTAI-provided latency test run? (probably in /usr/realtime/testsuite/kernel/ I am not at a LinuxCNC machine right now to check) It might be graphics, Axis uses OpenGL. Does glxgears work? Does LinuxCNC also crash of you use a non-GL GUI such as tklinuxcnc or Touchy? (sim configs exist to test this) -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 |
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From: N <nic...@gm...> - 2020-02-03 16:59:09
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In synaptic, the dialog about where to get packages on the tab updates, there is text "buster/updates" and "buster-updates" so I guess it must be buster. /proc/version claim it is (Debian 8.3.0-6) > On 2020-02-02 22:06, N wrote: > > > Pretty sure I use buster on several machines. > > > > You use linuxcnc with buster? > > Tom Dean > > > _______________________________________________ > Emc-users mailing list > Emc...@li... > https://lists.sourceforge.net/lists/listinfo/emc-users |
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From: Stuart S. <st...@gm...> - 2020-02-04 15:40:39
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A number of years ago (circa 2000) I experienced problems with updating to a new version of Linux. This was on SuSe and Redhat. You can never be sure what is broken but you can always be sure something is broken. I always do a clean install now. I haven't tried it on any current version and don't intend to. There is always someone complaining about the version update killing some function and a clean install magically fixing it. Then you have Windows helpfully updating your software even when you thought you had all the (DO NOT UPDATE) boxes ticked. The QNX and OpenCNC install ran from 1997 thru 2017 and was shut down because the machine was sold. It was never updated and not on the internet. The only problem I remember was chips accumulated between the pendant face and the CRT touchscreen. This caused some strange actions/reactions. A cleaning and silicon seal fixed that. Jon's comment about not updating a running machine is right on the button. Regards Stuart On Mon, Feb 3, 2020, 11:01 AM N <nic...@gm...> wrote: > In synaptic, the dialog about where to get packages on the tab updates, > there is text "buster/updates" and "buster-updates" so I guess it must be > buster. /proc/version claim it is (Debian 8.3.0-6) > > > > On 2020-02-02 22:06, N wrote: > > > > > Pretty sure I use buster on several machines. > > > > > > > You use linuxcnc with buster? > > > > Tom Dean > > > > > > _______________________________________________ > > Emc-users mailing list > > Emc...@li... > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > _______________________________________________ > Emc-users mailing list > Emc...@li... > https://lists.sourceforge.net/lists/listinfo/emc-users > |
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From: Thomas D. D. <to...@wa...> - 2020-02-05 04:23:46
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On 2020-02-04 07:40, Stuart Stevenson wrote: > A number of years ago (circa 2000) I > experienced problems with updating to a new version of Linux. This was on > SuSe and Redhat. You can never be sure what is broken but you can always be > sure something is broken. I always do a clean install now. How do I do a clean install of buster rtai and llinuxcnc? Tom Dean |
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From: Thomas D. D. <to...@wa...> - 2020-02-05 05:31:35
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On 2020-02-03 03:34, andy pugh wrote: > On Mon, 3 Feb 2020 at 07:07, Thomas D. Dean <to...@wa...> wrote: > >> The hang was on initial linuxcnc startup. No toolpath was loaded. > > I can only think of a few possibilities. (I am not saying that there > are not many others, I am saying that my imagination is limited) > > One obvious difference between running LinuxCNC and not running > LinuxCNC is starting the realtime subsystem. > To check this: > Does the LinuxCNC latency test run? > Does the RTAI-provided latency test run? (probably in > /usr/realtime/testsuite/kernel/ I am not at a LinuxCNC machine right > now to check) > > It might be graphics, Axis uses OpenGL. > Does glxgears work? > Does LinuxCNC also crash of you use a non-GL GUI such as tklinuxcnc or > Touchy? (sim configs exist to test this) > It will be some time before I get back to this. My old MB only has two SATA connections. One is a DVD. I have been physically changing disk drives to get a usable system or to test buster. I damaged a cable today, my last spare... I have wheezy on one disk and buster on another. Today I tried putting wheezy as the boot drive and buster in place of the DVD connection. Boot OK. Update-grub failed. Seems that wheezy can not read the buster disk. Metadata checksum problem. I want wheezy to be the default boot. When I get time, I will reverse the disk drives and see if buster can read the wheezy disk. Tom Dean |
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From: Gregg E. <g_a...@ya...> - 2020-02-05 09:24:24
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A PCI Express SATA II card with 4 ports can be bought pretty cheaply. PCI SATA cards can be found for around $15 for SATA 1.0 and a bit higher for SATA II, but they'll bottleneck SATA II devices.
Found something I thought would never exist, and it's at a totally not stupidly insane price, 2 and 4 port USB 3.0 cards for PCI. Seriously? Just ONE USB 3.0 port with a decently fast drive connected would be more than the PCI bus can handle, but Newegg has a 2 port for $47 and a 4 port for $65. Why would a company make something that pointless but not a dual USB-C port ExpressCard for laptops? ExpressCard has PCI Express x1 and there are tons of dual port USB-C PCIe x1 cards for desktops.
On Tuesday, February 4, 2020, 10:34:05 PM MST, Thomas D. Dean <to...@wa...> wrote:
It will be some time before I get back to this. My old MB only has two
SATA connections. One is a DVD. I have been physically changing disk
drives to get a usable system or to test buster. I damaged a cable
today, my last spare...
I have wheezy on one disk and buster on another. Today I tried putting
wheezy as the boot drive and buster in place of the DVD connection.
Boot OK. Update-grub failed. Seems that wheezy can not read the buster
disk. Metadata checksum problem. I want wheezy to be the default boot.
When I get time, I will reverse the disk drives and see if buster can
read the wheezy disk.
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From: andy p. <bod...@gm...> - 2020-02-05 10:02:10
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On Wed, 5 Feb 2020 at 04:25, Thomas D. Dean <to...@wa...> wrote: > How do I do a clean install of buster rtai and llinuxcnc? Experimental at the moment. But: 1) Install Buster 2) Download the .debs at www.linuxcnc.org/temp 3) Install the Linux-image and Linux-headers debs sudo apt-get install ./linux-image-4.14.148-rtai-amd64.deb sudo apt-get install ./linux-headers-4.14.148-rtai-amd64.deb 4) Reboot and choose the new kernel in the grub menu. 5) Install the remaining .debs This will give you a version of 2.8 that is a few months old. Buster is currently being trained to build preemp-rt versions on Buster. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 |
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From: Thomas D. D. <to...@wa...> - 2020-02-05 16:43:15
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On 2020-02-05 01:57, andy pugh wrote: > On Wed, 5 Feb 2020 at 04:25, Thomas D. Dean <to...@wa...> wrote: > >> How do I do a clean install of buster rtai and llinuxcnc? > > Experimental at the moment. But: > 1) Install Buster > 2) Download the .debs at www.linuxcnc.org/temp > 3) Install the Linux-image and Linux-headers debs > sudo apt-get install ./linux-image-4.14.148-rtai-amd64.deb > sudo apt-get install ./linux-headers-4.14.148-rtai-amd64.deb > 4) Reboot and choose the new kernel in the grub menu. > 5) Install the remaining .debs > > This will give you a version of 2.8 that is a few months old. Buster > is currently being trained to build preemp-rt versions on Buster. > That is what I did. Thanks for your work. I will get back to this, soon. Tom Dean |
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From: R C <cj...@gm...> - 2020-02-09 04:50:16
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I saw linuxcnc 2.9.x mentioned a few times. where can it be downloaded from? thanks, Ron On 2/4/20 9:23 PM, Thomas D. Dean wrote: > On 2020-02-04 07:40, Stuart Stevenson wrote: >> A number of years ago (circa 2000) I >> experienced problems with updating to a new version of Linux. This >> was on >> SuSe and Redhat. You can never be sure what is broken but you can >> always be >> sure something is broken. I always do a clean install now. > > How do I do a clean install of buster rtai and llinuxcnc? > > Tom Dean > > > _______________________________________________ > Emc-users mailing list > Emc...@li... > https://lists.sourceforge.net/lists/listinfo/emc-users |
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From: Phill C. <phi...@gm...> - 2020-02-09 04:57:44
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> On 9 Feb 2020, at 3:50 pm, R C <cj...@gm...> wrote: > > I saw linuxcnc 2.9.x mentioned a few times. 2.9 is the development branch so it is being constantly changed 2.8 will be the next official release, it is currently having the final touches done 2.7 is the stable release branch > > > where can it be downloaded from? You could follow the instructions here <http://linuxcnc.org/docs/devel/html/plasma/plasmac-user-guide.html#_if_you_have_linuxcnc_v2_7 <http://linuxcnc.org/docs/devel/html/plasma/plasmac-user-guide.html#_if_you_have_linuxcnc_v2_7>> > > > thanks, > > > Ron > > On 2/4/20 9:23 PM, Thomas D. Dean wrote: >> On 2020-02-04 07:40, Stuart Stevenson wrote: >>> A number of years ago (circa 2000) I >>> experienced problems with updating to a new version of Linux. This was on >>> SuSe and Redhat. You can never be sure what is broken but you can always be >>> sure something is broken. I always do a clean install now. >> >> How do I do a clean install of buster rtai and llinuxcnc? >> >> Tom Dean >> >> >> _______________________________________________ >> Emc-users mailing list >> Emc...@li... >> https://lists.sourceforge.net/lists/listinfo/emc-users > > > _______________________________________________ > Emc-users mailing list > Emc...@li... > https://lists.sourceforge.net/lists/listinfo/emc-users |
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From: Thomas D. D. <to...@wa...> - 2020-02-09 22:11:39
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On 2020-02-08 20:50, R C wrote: > I saw linuxcnc 2.9.x mentioned a few times. > > > where can it be downloaded from? > > > thanks, > I was building from sources. Next week, I have time to try it again. Need to repair my computer, first... Tom Dean |
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From: Thomas D. D. <to...@wa...> - 2020-02-12 03:25:12
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On 2020-02-05 01:57, andy pugh wrote: > On Wed, 5 Feb 2020 at 04:25, Thomas D. Dean <to...@wa...> wrote: > >> How do I do a clean install of buster rtai and llinuxcnc? > > Experimental at the moment. But: > 1) Install Buster > 2) Download the .debs at www.linuxcnc.org/temp > 3) Install the Linux-image and Linux-headers debs > sudo apt-get install ./linux-image-4.14.148-rtai-amd64.deb > sudo apt-get install ./linux-headers-4.14.148-rtai-amd64.deb > 4) Reboot and choose the new kernel in the grub menu. > 5) Install the remaining .debs > > This will give you a version of 2.8 that is a few months old. Buster > is currently being trained to build preemp-rt versions on Buster. > I did this and failed. There are unmet dependencies. I installed Debian 10 from debian-10.3.0-amd64-netinst.iso Boot Debian 10 - OK sudo apt-get install ./linux-image-4.14.148-rtai-amd64.deb - OK sudo apt-get install ./linux-headers-4.14.148-rtai-amd64.deb - OK Boot linux-image-4.14.148-rtai-amd64 - There seems to be some problem with the gnome display. I had to use ctrl-alt-f2 and then alt-f1 to get the display to start. This problem repeated on subsequent boots. # uname -a Linux sherline 4.14.148-rtai-amd64 #2 SMP PREEMPT Sat Nov 9 16:29:10 GMT 2019 x86_64 GNU/Linux # sudo apt-get install ./linuxcnc_2.8.0~pre1_amd64.deb \ ./linuxcnc-dev_2.8.0~pre1_amd64.deb ... linuxcnc : Depends: libboost-python1.62.0 but it is not installable Depends: python-gtksourceview2 but it is not installable Depends: python-vte but it is not installable Recommends: hostmot2-firmware-all but it is not installable linuxcnc-dev : Depends: yapps2-runtime but it is not installable These packages do not seem to be in the Debian 10 repository, including contrib and non-free. They were installed when the .deb files were generated. Where are they? Tom Dean |
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From: Robert M. <rob...@gm...> - 2020-02-12 08:03:49
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Have you seen this on the forums https://forum.linuxcnc.org/gmoccapy/36942-debian-10-dependencies?start=10#149669 On 12/2/20 2:24 pm, Thomas D. Dean wrote: > On 2020-02-05 01:57, andy pugh wrote: >> On Wed, 5 Feb 2020 at 04:25, Thomas D. Dean <to...@wa...> >> wrote: >> >>> How do I do a clean install of buster rtai and llinuxcnc? >> >> Experimental at the moment. But: >> 1) Install Buster >> 2) Download the .debs at www.linuxcnc.org/temp >> 3) Install the Linux-image and Linux-headers debs >> sudo apt-get install ./linux-image-4.14.148-rtai-amd64.deb >> sudo apt-get install ./linux-headers-4.14.148-rtai-amd64.deb >> 4) Reboot and choose the new kernel in the grub menu. >> 5) Install the remaining .debs >> >> This will give you a version of 2.8 that is a few months old. Buster >> is currently being trained to build preemp-rt versions on Buster. >> > > I did this and failed. There are unmet dependencies. > > I installed Debian 10 from debian-10.3.0-amd64-netinst.iso > Boot Debian 10 - OK > sudo apt-get install ./linux-image-4.14.148-rtai-amd64.deb - OK > sudo apt-get install ./linux-headers-4.14.148-rtai-amd64.deb - OK > Boot linux-image-4.14.148-rtai-amd64 - There seems to be some problem > with the gnome display. I had to use ctrl-alt-f2 and then alt-f1 to > get the display to start. This problem repeated on subsequent boots. > > # uname -a > Linux sherline 4.14.148-rtai-amd64 #2 SMP PREEMPT Sat Nov 9 16:29:10 > GMT 2019 x86_64 GNU/Linux > > # sudo apt-get install ./linuxcnc_2.8.0~pre1_amd64.deb \ > ./linuxcnc-dev_2.8.0~pre1_amd64.deb > ... > linuxcnc : Depends: libboost-python1.62.0 but it is not installable > Depends: python-gtksourceview2 but it is not installable > Depends: python-vte but it is not installable > Recommends: hostmot2-firmware-all but it is not installable > linuxcnc-dev : Depends: yapps2-runtime but it is not installable > > These packages do not seem to be in the Debian 10 repository, > including contrib and non-free. They were installed when the .deb > files were generated. > > Where are they? > > Tom Dean > > > _______________________________________________ > Emc-users mailing list > Emc...@li... > https://lists.sourceforge.net/lists/listinfo/emc-users |
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