Mesa hm2/hm2_7i96s.0: error finishing read
07 Nov 2022 03:19 #256113
by scotth
Replied by scotth on topic Mesa hm2/hm2_7i96s.0: error finishing read
How do I make this stay? It reverts after reboot.
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07 Nov 2022 04:45 #256114
by rodw
Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read
Thtas covered in the docs here:
linuxcnc.org/docs/devel/html/man/man9/hm...FACE%20CONFIGURATION
linuxcnc.org/docs/devel/html/man/man9/hm...FACE%20CONFIGURATION
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08 Nov 2022 12:05 #256209
by rodw
Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read
I'm not sure if anybody can hep but I compiled the 6.1 kernel per Peter's instructions but at the end of the
sudo make INSTALL_MOD_STRIP=1 modules_install
command, I got
I got this error and make install did not work.
Also as an aside, after several upgrades this PC starting with the Bullsye 5.10 kernel got this kernel
Any ideas about this?
From what I can gather I can now add preempt=full to grub but I don't know if this will give me the fully preemptible kernel. I'll see what happens
It would be coolif we could set PREEMPT_RT from a grub setting. So here goes...
sudo make INSTALL_MOD_STRIP=1 modules_install
command, I got
I got this error and make install did not work.
Warning: modules_install: missing 'System.map' file. Skipping depmod.
packing@packing:~/devel/rtlinux/linux-6.1-rc3$ make install
INSTALL /boot
*** Missing file: arch/x86/boot/bzImage
*** You need to run "make" before "make install".
make: *** [arch/x86/Makefile:286: install] Error 1
Also as an aside, after several upgrades this PC starting with the Bullsye 5.10 kernel got this kernel
packing@packing:~/devel$ uname -v
#1 SMP PREEMPT_DYNAMIC Debian 6.0.5-1 (2022-10-28)From what I can gather I can now add preempt=full to grub but I don't know if this will give me the fully preemptible kernel. I'll see what happens
It would be coolif we could set PREEMPT_RT from a grub setting. So here goes...
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08 Nov 2022 12:48 #256211
by rodw
Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read
Well, that got me nowhere!
Reverted to the PREEMPT_RT debian deb for the 6.0 kernel
Now I've lost my ethernet card to the Mesa 7i76e grrr...
so tried this:
time to reboot because I saw it compile the driver we need.
Reverted to the PREEMPT_RT debian deb for the 6.0 kernel
Now I've lost my ethernet card to the Mesa 7i76e grrr...
so tried this:
sudo lshw -C network which finds the card:
*-network UNCLAIMED
description: Ethernet controller
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
then thought we probably need the headers for the r8168-dkms driver
sudo apt-get install linux-headers-$(uname -r)time to reboot because I saw it compile the driver we need.
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08 Nov 2022 12:57 #256212
by JT
JT
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read
I get the following error when I try and install the packages.I would try 6.1 and 4.19
6.1:
sudo apt-get update
sudo apt-get install build-essential bin86 kernel-package libqt4-dev #libncurses5-dev pkg-config libssl-dev
mkdir rtlinux
cd rtlinux
wget git.kernel.org/torvalds/t/linux-6.1-rc3.tar.gz
wget www.kernel.org/pub/linux/kernel/projects...6.1-rc3-rt2.patch.gz
tar -xpf linux-6.1-rc3.tar.gz
gunzip patch-6.1-rc3-rt2.patch.gz
cp patch-6.1-rc3-rt2.patch linux-6.1-rc3
cd linux-6.1-rc3
cat patch-6.1-rc3-rt2.patch | patch -p1
make xconfig
make -j4
sudo make INSTALL_MOD_STRIP=1 modules_install
sudo make install
4.19
cd ~
sudo apt-get update
sudo apt-get install build-essential bin86 kernel-package libqt4-dev #libncurses5-dev pkg-config libssl-dev
mkdir rtlinux
cd rtlinux
wget www.kernel.org/pub/linux/kernel/v4.x/linux-4.19.255.tar.xz
wget www.kernel.org/pub/linux/kernel/projects...9.255-rt113.patch.gz
tar -xpf linux-4.19.255.tar.xz
gunzip patch-4.19.255-rt113.patch.gz
cp patch-4.19.255-rt113.patch linux-4.19.255
cd linux-4.19.255
cat patch-4.19.255-rt113.patch | patch -p1
make xconfig
make -j4
sudo make modules_install
sudo make install
Both work acceptably on my somewhat troublesome Elite 800 G1
john@cave:~$ sudo apt install build-essential bin86 kernel-package libqt4-dev #libncurses5-dev pkg-config libssl-dev
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Package kernel-package is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'kernel-package' has no installation candidate
E: Unable to locate package libqt4-devJT
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08 Nov 2022 13:52 #256213
by JT
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read
I just tried 6.1 and got hm2/hm2_7i96s.0: error finishing read! iter=73208
I used the following corrected code to build and install.
JT
john@cave:~$ uname -a
Linux cave 6.1.0-rc3-rt2 #1 SMP PREEMPT_RT Tue Nov 8 07:41:12 CST 2022 x86_64 GNU/LinuxI used the following corrected code to build and install.
sudo apt update
sudo apt install build-essential bin86 #libncurses5-dev pkg-config libssl-dev
mkdir rtlinux
cd rtlinux
wget git.kernel.org/torvalds/t/linux-6.1-rc3.tar.gz
wget https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/patch-6.1-rc3-rt2.patch.gz
tar -xpf linux-6.1-rc3.tar.gz
gunzip patch-6.1-rc3-rt2.patch.gz
cp patch-6.1-rc3-rt2.patch linux-6.1-rc3
cd linux-6.1-rc3
cat patch-6.1-rc3-rt2.patch | patch -p1
make xconfig
make -j $(nproc)
sudo make INSTALL_MOD_STRIP=1 modules_install
sudo make installJT
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08 Nov 2022 15:20 #256217
by PCW
Replied by PCW on topic Mesa hm2/hm2_7i96s.0: error finishing read
What are your ping times with 6.1 and do you have IRQ coalescig disabled?
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08 Nov 2022 18:17 #256228
by JT
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read
I didn't have IRQ coalescing disabled because I thought that was only for Intel ethernet controllers.
Before adding hardware-irq-coalesce-rx-usecs 0
After
JT
john@cave:~$ lspci | egrep -i 'network|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)Before adding hardware-irq-coalesce-rx-usecs 0
--- 10.10.10.10 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19456ms
rtt min/avg/max/mdev = 0.077/0.083/0.117/0.008 msAfter
--- 10.10.10.10 ping statistics ---
18 packets transmitted, 18 received, 0% packet loss, time 17392ms
rtt min/avg/max/mdev = 0.072/0.080/0.116/0.009 msJT
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08 Nov 2022 18:18 #256229
by JT
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read
My /etc/network/interfaces
JT
auto lo
iface lo inet loopback
auto enp9s0
iface enp9s0 inet static
address 10.10.10.11
netmask 255.255.255.0
hardware-irq-coalesce-rx-usecs 0
JT
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08 Nov 2022 18:19 #256230
by PCW
Replied by PCW on topic Mesa hm2/hm2_7i96s.0: error finishing read
I wonder if you are being affected by the RTK driver issue rodw mentioned.
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