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VMware – Fix for Kernel 4.2..?

Adventures With Linux ™ Posted on August 1, 2015 by RGAugust 1, 2015

Thanks to craigacgomez on the VMware Forum, there is a hack to fix VMware (vmnet) with Kernel 4.2..  https://communities.vmware.com/thread/516196 I made some more changes, to make it backward-compatible, and it seems to work OK with Kernels 4.1.3 and 4.2-rc4.. I should emphasize that I am an amateur at such things, but if you want to try this, … Continue reading →

Posted in compilation, CuBox, Hacks, kernel, Linux, VMware | Tagged backward-compatible, hack, kernel 4.2, sk_alloc, vmnet fix, vmnetint.h, vmware 11 | 5 Replies

ARM64 – DragonBoard to 4.2-rc1 – And Back Again..

Adventures With Linux ™ Posted on July 17, 2015 by RGJuly 17, 2015

Updated the DragonBoard 410c to patched Kernel 4.2-rc1 from https://git.linaro.org/landing-teams/working/qualcomm/kernel.git/tree/refs/heads/integration-linux-qcomlt , and the system booted OK: Fedora release 22 (Twenty Two) Kernel 4.2.0-rc1+ on an aarch64 (ttyMSM0) ……….. # uname -a Linux rg410c 4.2.0-rc1+ #2 SMP PREEMPT Thu Jul 16 15:14:27 PDT 2015 aarch64 aarch64 aarch64 GNU/Linux – But, on further testing, the SD Card (mmc1) had … Continue reading →

Posted in aarch64, ARM64, compilation, Crash and Burn.., Dragonboard, Hacks, kernel, Linux / ARM | Tagged arm64, boot ok, dragonboard 410c, kernel 4.2-rc1 patched, linux, mmc1, reset 0x1 never completed, sdcard not detected | 3 Replies

ARM – Pi2 to U-Boot..

Adventures With Linux ™ Posted on July 16, 2015 by RGJuly 16, 2015

I decided to try U-Boot on the Raspberry Pi 2, and the process has been fairly well documented in several places.. I used the latest U-Boot, with ‘patch’ info from here, as I needed Device Tree support:  https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=108217. Actual ‘installation’ is simple, as I just copied the u-boot binary to the boot directory on the SD Card, … Continue reading →

Posted in Hacks, Linux / ARM, U-Boot | Tagged boot parameters, compile, device tree support, install, patch, rasperry pi 2, success, u-boot | 2 Replies

ARM64 – DragonBoard 410c to Kernel 4.1..

Adventures With Linux ™ Posted on July 2, 2015 by RGJuly 2, 2015

Managed to update the DragonBoard 410c to Linaro Kernel 4.1.0+, from here: git clone https://git.linaro.org/landing-teams/working/qualcomm/kernel.git -b integration-linux-qcomlt So far, I have made the kernel ‘monolithic’ with all necessary modules built-in (‘y” instead of ‘m’), as this was how the original Linaro/Qualcomm kernel was built..     As the 410c uses the android fastboot, it would seem that the kernel/boot … Continue reading →

Posted in aarch64, ARM64, compilation, Crash and Burn.., Dragonboard, Hacks, kernel, Linux / ARM, Opinion, Performance | Tagged dragonboard 410c, kernel 4.1.0, testing, unstable, update | Leave a reply

ARM – Fedora 22 on ARM64..

Adventures With Linux ™ Posted on July 1, 2015 by RGJuly 1, 2015

After quite a lot of messing about, I got Fedora 22 running on the ARM64 DragonBoard 410c: Fedora release 22 (Twenty Two) Kernel 4.0.0-linaro-lt-qcom on an aarch64 (ttyMSM0) ………… $ uname -a Linux rg410c rg410c.almaden 4.0.0-linaro-lt-qcom #1 SMP PREEMPT Fri Jun 5 15:17:06 UTC 2015 aarch64 aarch64 aarch64 GNU/Linux Still running the ‘stock’ Linaro/Qualcom version of Kernel … Continue reading →

Posted in aarch64, ARM64, compilation, Crash and Burn.., Dragonboard, Fedora, Hacks, Linux / ARM | Tagged aarch64, arm64, boot, dragonboard 410c, fedora 22, success | Leave a reply

ARM – Odroid to 4.1-rc8

Adventures With Linux ™ Posted on June 18, 2015 by RGJune 18, 2015

Updated the Odroid U3 to Kernel 4.1-rc8, from https://github.com/tobiasjakobi/linux-odroid/tree/odroid-4.1.y Fedora release 22 (Twenty Two) Kernel 4.1.0-rc8 on an armv7l (ttySAC1) …………… ]# uname -a Linux rgodroid 4.1.0-rc8 #1 SMP Wed Jun 17 16:20:50 PDT 2015 armv7l armv7l armv7l GNU/Linux As it has been some time since I (unsuccessfully) tried a ‘mainline’ kernel on the U3, I may … Continue reading →

Posted in compilation, Hacks, kernel, Linux / ARM, Odroid, Opinion | Tagged arm, kernel 4.1-rc8 patched, linux, odroid u3, success | 2 Replies

ARM – More SELinux Problems..

Adventures With Linux ™ Posted on May 6, 2015 by RGMay 6, 2015

After updating the Odroid U3 to kernel 4.1-rc2 (see separate post) I encountered more SELinux / Fedora 22 issues.. This time, SELinux tried to enable itself in ‘targeted’ mode on reboot, despite being ‘disabled’ in the config file.. …. [ OK ] Started Tell Plymouth To Write Out Runtime Data. [ OK ] Started Preprocess NFS configuration. … Continue reading →

Posted in compilation, Crash and Burn.., Fedora, Hacks, kernel, Linux / ARM, Odroid, Opinion, Performance | Tagged config ignored, fedora 22, kernel boot parameter ignored, odroid u3, recompile kernel deselect selinux, selinux enabled automatically, targeted, workaround | Leave a reply

ARM – Rogue SELinux Fixed..?

Adventures With Linux ™ Posted on May 5, 2015 by RGMay 5, 2015

I updated the CuBox-i4-Pro (Fedora 22) to Kernel 4.1-rc2, but the (re)boot process was very sluggish, with several key commands failing: ….. systemd[1]: Unit dbus.service entered failed state ….. [FAILED] Failed to start Login Service. ….. [FAILED] Failed to start Modem Manager. ….. [FAILED] Failed to start Avahi mDNS/DNS-SD Stack. ….. [FAILED] Failed to start Network Manager. … Continue reading →

Posted in compilation, Crash and Burn.., CuBox, Fedora, Hacks, kernel, Linux / ARM, Opinion, Performance | Tagged active despite disable, cubox-i4-pro, dbus fail, disable selinux in kernel config, fix, kernel 4.1-rc2, selinux, success, systemctl failing | Leave a reply

Kernel – Pre-4.1-rc Test with Linux-Next..

Adventures With Linux ™ Posted on April 26, 2015 by RGApril 26, 2015

As Kernel 4.1-rc1 is not released yet, I tested the April 24 version of linux-next, to see how VMware and NVIDIA compiles would behave.. # uname -a Linux rg6830l 4.0.0-next-20150424 #2 SMP Sun Apr 26 12:04:54 PDT 2015 x86_64 x86_64 x86_64 GNU/Linux With this version, VMware 11.1 (with the 3.19 vmnet patch) compiled and loaded OK, but … Continue reading →

Posted in compilation, Crash and Burn.., Hacks, kernel, Linux, NVIDIA, Opinion, Performance, VMware | Tagged april24, compile fail, error, gpl-only, kernel, linux, linux-next, nvidia 349.16, vmware 11.1 ok | 1 Reply

ARM – Pi to 4.0.. Patience is a Virtue..?

Adventures With Linux ™ Posted on April 14, 2015 by RGApril 14, 2015

Tried updating the Raspberry Pi-s (Classic model B and Pi2) to Kernel 4.0, from https://github.com/raspberrypi/linux/tree/rpi-4.0.y, and my first attempt was – it seems – too soon, as the Classic Pi (armv6) failed to boot at all, and the Pi2 (armv7) only booted as far as: …………. bcm2708_dma: DMA manager at f3007000 bcm2708_gpio: bcm2708_gpio_probe 80625490 vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 … Continue reading →

Posted in compilation, Crash and Burn.., Hacks, kernel, Linux / ARM, Performance, Raspberry Pi | Tagged arm, classic pi success, kernel 4.0, linux, pi2 boot hang, raspberry pi, wait for update | Leave a reply

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