Mesa hm2/hm2_7i96s.0: error finishing read
15 Dec 2022 21:35 #259588
by rodw
Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read
Argh I give up with this editor
LAtency watching youtube and 10 glxgears
LAtency watching youtube and 10 glxgears
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16 Dec 2022 08:00 - 16 Dec 2022 08:04 #259616
by rodw
Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read
So this custom kernel and using the correct realtek driver solves all issues!
I installed on a problematic i5 All in one and it seems to be running perfect now.
Be sure to use the XFCE graphical environment or issues will bite as the default gnome dektop uses wayland not Xorg so some things linuxcnc expects to find are missing.
Also Gmocappy will not run on Bookworm or Bulseye at present so that needs escalation to the developer. Don't blame me!
I've been through a complete rebuild from scratch so I will post up a seperate how to.
EDIT: I also lost the ethernet card like JT did too but I was able to resolve it.
Boot into the earlier kernel
sudo apt purge r8168-dkms
Reboot back into our custom kernel and the interface should be restored.
Then reinstall
sudo apt-get install r8168-dkms
Reboot to make it stick.
I installed on a problematic i5 All in one and it seems to be running perfect now.
Be sure to use the XFCE graphical environment or issues will bite as the default gnome dektop uses wayland not Xorg so some things linuxcnc expects to find are missing.
Also Gmocappy will not run on Bookworm or Bulseye at present so that needs escalation to the developer. Don't blame me!
I've been through a complete rebuild from scratch so I will post up a seperate how to.
EDIT: I also lost the ethernet card like JT did too but I was able to resolve it.
Boot into the earlier kernel
sudo apt purge r8168-dkms
Reboot back into our custom kernel and the interface should be restored.
Then reinstall
sudo apt-get install r8168-dkms
Reboot to make it stick.
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17 Dec 2022 13:35 #259728
by JT
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read
The r8168 driver was not installed on this PC.
And my Ethernet controller is one of these:
I guess I need to take out the PCIe controller and see which one is on the motherboard.
JT
And my Ethernet controller is one of these:
john@cave:~$ lspci | grep -i 'ethernet'
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 04)I guess I need to take out the PCIe controller and see which one is on the motherboard.
JT
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17 Dec 2022 13:37 #259729
by JT
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read
Latency did show a spike after a while of doing different things but that might have been the package manager too...
JT
JT
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17 Dec 2022 21:38 - 17 Dec 2022 21:40 #259768
by rodw
Talk about a hard case here! You got two NIC's and both ot them are in the Realtek naughty corner!
Which one is your Mesa card attached to ?
I guess you have to remove the pcie card to find out....
EDIT: I would go with the R811/R8168 NIC for Mesa as I got one of them working here
Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read
I think I'll do any more sperimenting on the chicken PC... it only has two programs it runs...
JT
Talk about a hard case here! You got two NIC's and both ot them are in the Realtek naughty corner!
Which one is your Mesa card attached to ?
I guess you have to remove the pcie card to find out....
EDIT: I would go with the R811/R8168 NIC for Mesa as I got one of them working here
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