Category Archives: fix

Kernel – 5.14-rc4 – VMware 16.1.2 Fix Already Available..

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Kernel 5.14-rc4 is out, and brief details are here:  http://lkml.iu.edu/hypermail/linux/kernel/2108.0/00269.html The most recent – patched – NVIDIA driver 470.57.02 is OK, but if you have an earlier version of the VMware 16.1.2 patchset, you may encounter an error when booting a Windows guest: “The operation on file “/home/rgadsdon/vmware/Windows_XP_Pro-SP3-2/Windows_XP_Pro-000001-cl3-s002.vmdk” failed.”  … etc … – followed by boot failure.. … Continue reading →

NVIDIA – Patch for Kernel 5.14-rc. Support..

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Thanks (again) to Joan Bruguera, there is a patch available for NVIDIA driver 465.31, at https://gist.github.com/joanbm/144a965c36fc1dc0d1f1b9be3438a368 I have tested this with the latest beta driver – 470.42.01 – and kernel 5.14-rc1, and it does apply OK (with some offsets): …… patching file a/kernel/common/inc/nv-time.h Hunk #2 succeeded at 215 (offset 9 lines). patching file a/kernel/nvidia-drm/nvidia-drm-drv.c Hunk #2 succeeded … Continue reading →

ARM64 – Pi 4 USB Problems – And a Messy Fix..

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After some delay, I finally had a ‘good’ cooling solution for my 8GB Pi4, and resumed testing.. The last Kernel version I had running on it was 5.9-rc4, and everything seemed to be working OK (including 8GB of memory recognised). I then updated to 5.11.18, and found that none of the USB ports worked: # dmesg |grep … Continue reading →

NVIDIA – Patch for Kernel 5.13 Support..

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There is now a patch for NVIDIA 465.27 with Kernel 5.13-rc.. at: https://gist.github.com/joanbm/4a9d392e6f2d45c93ef434bda78174e5  – click on ‘Raw’ to download the source.. Thanks (again) to Joan Bruguera for the patch, and Willy Frissen for the notification.. I have tested this with Kernel 5.13-rc1, and the driver now compiles OK, and loads/runs.. Robert Gadsdon.   May 10th 2021. … Continue reading →

NVIDIA – Patch for Kernel 5.12 Support.

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Thanks to Willy Frissen for the info, and joanbm for the patch, which can be found at https://gist.githubusercontent.com/joanbm/7a034ac4b79396c3841040e410ef7e91/raw/b21e792dc0b6f891a4a83d182e0ba9b24b36bd80/nvidia-fix-linux-5.12.patch I have applied this to 460.56, with Kernel 5.12-rc1, and it compiles successfully, and appears to work OK.     Unable to do a longer test, as my 5.12-rc1 system still crashes with a USB error, after the KVM switches out.. … Continue reading →

Kernel – 5.10-rc1 Out – Fix for NVIDIA, Problem with VMware..

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Kernel 5.10-rc1 is finally released, and brief details are here:  http://lkml.iu.edu/hypermail/linux/kernel/2010.3/00552.html Thanks to Joan Bruguera, there is a work-in-progress fix for NVIDIA 455.28, here:  https://gist.github.com/joanbm/beaccedd729589df98332d70a1754e9a (and thanks to Willy Frissen for the notification..) ld -r -o /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/nvidia-modeset/nv-modeset-interface.o /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/nvidia-modeset/nvidia-modeset-linux.o /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/nvidia-modeset/nv-kthread-q.o MODPOST /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/Module.symvers CC [M] /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/nvidia-drm.mod.o LD [M] /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/nvidia-drm.ko CC [M] /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/nvidia-modeset.mod.o LD [M] /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/nvidia-modeset.ko CC [M] /home/rgadsdon/NVIDIA-Linux-x86_64-455.28/kernel/nvidia-uvm.mod.o LD … Continue reading →

Kernel – Fix for 5.9-rc6 Compile Fail..

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A fix has now been produced, for the dax compile fail with 5.9-rc6: Reported: http://lkml.iu.edu/hypermail/linux/kernel/2009.2/07060.html Fix: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=88b67edd7247466bc47f01e1dc539b0d0d4b931e I have tested this, and the kernel now compiles OK, and loads/runs as expected.. Robert Gadsdon.   September 21st 2020. … Continue reading →

VMware – 5.8 Fix now merged with 15.5.6 Patchset..

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The fixes for Kernel 5.8 (and 5.9-rc..) support have now been incorporated in the usual VMware vmmon/vmnet 15.5.6 patchset, at: https://github.com/mkubecek/vmware-host-modules/tree/workstation-15.5.6.     Thanks are due to baryonix and mkubecek .. Robert Gadsdon.   September 6th 2020. … Continue reading →

VMware – Fix for Kernel 5.8 Available..

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With thanks to huyz for the notification – there is now a patch from baryonix available for VMware 15.5.6 and Kernel 5.8..    The patch is available here:  https://github.com/baryonix/vmware-host-modules/tree/fixes-for-5.8 I have – briefly – tested this with Kernel 5.8.5, and it was successful..     As the usual # vmware and # vmware-modconfig still segfault, then vmmon/vmnet have to be … Continue reading →

Fedora – Fun with ZRAM..

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Fedora 33 will be using ZRAM as standard for swap, rather than a partition or swapfile on disk.    I had no problem with this on a new F33 install (Odroid H2Plus) but after upgrading an existing Fedora 32 system it refused to initialise, and ‘/dev/zram0‘ did not exist.    Research revealed that the documentation for much of this … Continue reading →