Category Archives: Linux

NVIDIA – New Driver 450.57 – Compiles OK with Kernel 5.8..

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NVIDIA have released beta driver 450.57, and details are here:  https://www.nvidia.com/Download/driverResults.aspx/162107/en-us I have tested this with Kernel 5.8-rc6, and it compiles successfully, and (so far) appears to run OK..: ……………………………… ld -r -o /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-modeset/nv-modeset-interface.o /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-modeset/nvidia-modeset-linux.o /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-modeset/nv-kthread-q.o MODPOST /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/Module.symvers CC [M] /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-drm.mod.o LD [M] /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-drm.ko CC [M] /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-modeset.mod.o LD [M] /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-modeset.ko CC [M] /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-uvm.mod.o LD [M] /home/rgadsdon/NVIDIA-Linux-x86_64-450.57/kernel/nvidia-uvm.ko CC … Continue reading →

VMware – Kernel 5.8 is a Serious Problem?

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Since the release of Kernel 5.8-rc1, any attempt I made to run a VMware client on that host system has failed catastrophically. ( see https://rglinuxtech.com/?p=2753 ) and the problem still persists, with 5.8-rc6. I had posted brief details of the issue on the VMware forum some weeks ago, but there has been no useful response. https://communities.vmware.com/thread/638457 I … Continue reading →

Kernel – 5.8-rc3 – VMware Runtime Still Reboots..

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Updated to Kernel 5.8-rc3, and the reboot problem with VMware 15.5.6 still persists.   Tested with Fedora ‘Rawhide’ kernel 5.8.0-0.rc2.20200625git8be3a53e18e0.1.fc33.x86_64, with same failure.    Details posted to VMware VMTN some days ago, but no response so far.. As another data point, even tested with old VMware 14.1.7 and Kernel 5.8-rc2, and the same problem occurred. Robert Gadsdon.  July 1st, … Continue reading →

NVIDIA – New Drivers – OK with Kernel 5.7. Existing Patch Works for 5.8.

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NVIDIA have released new drivers 440.100 and (beta) 450.51, and details are here:  https://www.nvidia.com/Download/driverResults.aspx/160175/en-us and https://www.nvidia.com/Download/driverResults.aspx/160555/en-us Both compile OK with Kernel  5.7 (tested with 5.7.5) and the existing Kernel 5.8 patch for 440.82 still works with both versions – with some offsets.  (compile tested with Kernel 5.8-rc2). Robert Gadsdon.   June 24th 2020.

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Kernel – 5.8-rc2 – Still Catastrophic Failure with VMware Runtime.

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Kernel 5.8-rc2 has been released, and brief details are here:  http://lkml.iu.edu/hypermail/linux/kernel/2006.2/08747.html There is no change to the problem with VMware runtime, and vmware-modconfig still segfaults, and the system still reboots immediately, when a VM open is attempted. To check that this was not due to a kernel misconfiguration, I installed the Fedora (Rawhide) version of Kernel 5.8-rc1 … Continue reading →

Kernel – 5.8-rc1 Released – Problem with VMware Runtime..

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Kernel 5.8-rc1 has been released, and details are here:   http://lkml.iu.edu/hypermail/linux/kernel/2006.1/07293.html NVIDIA 440.82 with the 5.7 and 5.8 patches seems to be OK, but I have encountered a serious problem with VMware, and have now confirmed the same fault on two different systems (both Fedora 32 x86_64) The VMware 15.5.6 vmmon/vmnet modules compile/run OK with the kernel 5.7 … Continue reading →

Kernel – 5.8 Pre-testing.. Fix for NVIDIA. Problems with VMware Runtime.

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There is now an interim patch available, for NVIDIA 440.82 and Kernel 5.8, at https://gitlab.com/snippets/1986228 This should be applied as well as the 5.7 patch, and I have tested this with pre-release Kernel 5.8-git version from June 12th, and it works OK.    Note that this is an interim patch, and may be updated once 5.8-rc1 is released.. … Continue reading →

Kernel – 5.8 Pre Testing.. Patched VMware OK, NVIDIA Not..

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Kernel 5.8-rc1 is due out soon, and I created the latest (git) version for testing, to see what might break.   Bear in mind, that there will be changes from this version to the ‘released’ RC1.. VMware: VMware 15.5.6 – with the latest patches for vmmon and vmnet – compiles OK. NVIDIA: NVIDIA driver 440.82 with the Kernel … Continue reading →

VMware – Another Update – 15.5.6 – Fails with Kernel 5.7 – Fix Available.

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VMware have just released another update – Workstation 15.5.6, and details are here:  https://docs.vmware.com/en/VMware-Workstation-Pro/15.5/rn/VMware-Workstation-1556-Pro-Release-Notes.html .    This time, there are some Linux Client-related fixes included.. This fails to compile with Kernel 5.7, but there is a fix available (tested with 5.7.2), at:  https://github.com/mkubecek/vmware-host-modules/tree/workstation-15.5.6 Robert Gadsdon.   June 10th 2020.

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Kernel – 5.7 Is Out. OK with Patched VMware and NVIDIA..

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Kernel 5.7 has been released, and brief details of changes since -rc7 are here:  http://lkml.iu.edu/hypermail/linux/kernel/2005.3/09342.html The patched versions of VMware 15.5.5 and NVIDIA 440.82 both compile OK, as expected, and the patched pre-Beta VMware 16 20H2 is also OK. VMware patch:  https://github.com/mkubecek/vmware-host-modules/tree/workstation-15.5.5 NVIDIA patch: https://gitlab.com/snippets/1965550 Robert Gadsdon.   May 31st 2020.  

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