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SCSI – Adding and Removing Disk, Without Reboot..

Adventures With Linux ™ Posted on December 23, 2017 by RGDecember 23, 2017

Many aeons ago, I used to have SCSI disks on my ancient Linux systems, but the only SCSI device I attached nowadays was the LTO Tape drive, for full system backups, very occasionally..   Now, I have the HP RX2600 IA64 system, with nothing but U320 SCSI LVD disks, and needed to find a way of attaching one … Continue reading →

Posted in hardware, Linux, Opinion, SCSI | Tagged attach, detach, fedora, linux, lvd disk, no reboot, scsi | Leave a reply

VMware – 14.1.0 released – OK with Kernel 4.14, Still Broken with 4.15, and a Nasty Hack to Fix..

Adventures With Linux ™ Posted on December 21, 2017 by RGDecember 21, 2017

Just updated to VMware Workstation 14.1.0, and release notes are here:  https://docs.vmware.com/en/VMware-Workstation-Pro/14.0.0/rn/workstation-141-release-notes.html This now works OK with Kernel 4.14 (tested with 4.14.8) but vmmon is still broken with Kernel 4.15 (tested with 4.15-rc4): ……………. /tmp/modconfig-04hK9s/vmmon-only/linux/hostif.c: In function ‘HostIF_InitUptime’: /tmp/modconfig-04hK9s/vmmon-only/linux/hostif.c:1770:4: error: implicit declaration of function ‘init_timer’; did you mean ‘init_timers’? [-Werror=implicit-function-declaration] init_timer(&uptimeState.timer); ^~~~~~~~~~ init_timers /tmp/modconfig-04hK9s/vmmon-only/linux/hostif.c:1771:31: error: assignment from … Continue reading →

Posted in compilation, Crash and Burn.., Hacks, kernel, Linux, Opinion, patches, VMware | Tagged broken with 4.15, driver.c, hostif.c, kernel, linux, nasty hack, ok with kernel 4.14, patches, vmmon, vmware 14.1.0 | 3 Replies

ARM64 – Fedora 27, UEFI and Pi3..

Adventures With Linux ™ Posted on December 12, 2017 by RGDecember 12, 2017

I decided – after some time – to do some more with the Raspberry Pi 3, and set it up as a small network print server.. As there was now an ‘official’ version of Fedora 27 for the Pi3, I decided to use this..   Details are here, and links to aarch64 images are near the bottom of … Continue reading →

Posted in aarch64, compilation, Fedora, Hacks, kernel, Linux, Linux / ARM, Opinion, Raspberry Pi, UEFI | Tagged aarch64, custom config, fedora 27, kernel, kernel 4.14.5, linux, pi3, uart console, uefi | Leave a reply

NVIDIA – Kernel 4.15-rc3 fixes GPL Problem..

Adventures With Linux ™ Posted on December 10, 2017 by RGDecember 10, 2017

Just updated the test system to Kernel 4.15-rc3, and the GPL issue for NVIDIA drivers has been fixed, as mentioned – vaguely – in the brief details here:  http://lkml.iu.edu/hypermail/linux/kernel/1712.1/01379.html. NVIDIA driver 384.98, with the first 4.15 patch (see http://rglinuxtech.com/?p=2134 ), now compiles and loads OK: …….. Building modules, stage 2. MODPOST 4 modules CC /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-384.98-415/kernel/nvidia-drm.mod.o LD [M] … Continue reading →

Posted in kernel, Linux, NVIDIA, Opinion, patches | Tagged gpl issue fixed, kernel, kernel 4.15-rc3, linux, nvidia 384.98, patch | Leave a reply

NVIDIA – Kernel 4.15-rc3 fixes GPL Problem..

Adventures With Linux ™ Posted on December 10, 2017 by RGDecember 10, 2017

Just updated the test system to Kernel 4.15-rc3, and the GPL issue for NVIDIA drivers has been fixed, as mentioned – vaguely – in the brief details here:  http://lkml.iu.edu/hypermail/linux/kernel/1712.1/01379.html. NVIDIA driver 384.98, with the first 4.15 patch (see http://rglinuxtech.com/?p=2134 ), now compiles and loads OK: …….. Building modules, stage 2. MODPOST 4 modules CC /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-384.98-415/kernel/nvidia-drm.mod.o LD [M] … Continue reading →

Posted in kernel, Linux, NVIDIA, Opinion, patches | Tagged gpl issue fixed, kernel, kernel 4.15-rc3, linux, nvidia 384.98, patch | Leave a reply

IA64 – Update to Kernel 4.15-rc1..

Adventures With Linux ™ Posted on December 1, 2017 by RGDecember 1, 2017

Just updated the Itanium2 system (RX2600/ZX9000 hybrid) to kernel 4.15-rc1, but encountered a problem with the NFSv4 code.    Recent changes have exposed problems with ‘older’ compilers, and the system currently has GCC 4.3 (on Fedora 9/IA64): ………………….. CALL scripts/checksyscalls.sh <stdin>:1185:2: warning: #warning syscall perf_event_open not implemented <stdin>:1239:2: warning: #warning syscall seccomp not implemented <stdin>:1317:2: warning: #warning syscall … Continue reading →

Posted in Fedora, fix, IA64, Itanium, kernel, Linux | Tagged gcc 4.3, ia64, itanium2, kernel, kernel 4.15-rc1, kernel code compile issue, linux, workaround | Leave a reply

Audacity – New Major Release – Compile Fix, for Portaudio..

Adventures With Linux ™ Posted on November 4, 2017 by RGNovember 4, 2017

After some considerable time, there is a new major version of Audacity – 2.2.0 – with a new-improved UI, amongst other things.. As I needed this ASAP, and did not want to wait for the (uncrippled) RPM to come out, I decided to compile it myself, with all useful options included.. I got the following error on … Continue reading →

Posted in Audacity, Audio, fix, Linux, Opinion, quirks | Tagged 2.2.0, audacity, audioio.cpp, compile option fix, linux, new release, portaudio | Leave a reply

NVIDIA – Another GPL Problem, but only with AMD Systems..

Adventures With Linux ™ Posted on October 1, 2017 by RGOctober 1, 2017

Thanks to Pete for finding this one… There is another GPL-only issue with NVIDIA and Kernel 4.14-rc2, but this one only occurs if you have an AMD system, with the new ‘secure memory encryption’ feature enabled…    It may also crop up if you are using a Distro-created version of this kernel release, as these tend to have … Continue reading →

Posted in AMD, kernel, Linux, NVIDIA | Tagged amd, amd secure memory encryption support, fix is to disable, gpl-only, kernel, kernel 4.14-rc2, linux, nvidia, sme_me_mask | 2 Replies

VMware – Workstation 14 released – with a Gotcha..

Adventures With Linux ™ Posted on September 27, 2017 by RGSeptember 27, 2017

VMware Workstation Pro 14.0.0 has been released – a bit earlier than expected – and it has a (potentially) nasty surprise for those with ‘older’ CPUs..   Release notes are here:  https://docs.vmware.com/en/VMware-Workstation-Pro/14.0.0/rn/workstation-14-release-notes.html I installed this on my test system without any problems, and was able to confirm that it compiles and loads/runs OK with Kernels 4.13.x, and that … Continue reading →

Posted in Fedora, hardware, Intel, kernel, Linux, Opinion, Performance, VMware | Tagged cpuid early, error with older cpus, failed to start the virtual machine, kernel, linux, ok with fedora 26, ok with kernel 4.13, vmmon 4.14 patch still works, vmware 14 released, vt-x | 18 Replies

NVIDIA – More Details on Kernel 4.14-rc1 Problems..

Adventures With Linux ™ Posted on September 17, 2017 by RGSeptember 17, 2017

I have found more comprehensive info on the problems with NVIDIA driver 384.69 and Kernel 4.14-rc1 – here:  http://mom.hlmjr.com/2017/09/09/driver-wars-nvidia-drivers-384-69-vs-kernel-4-13/ The code changes needed are clearly set out, but there is no ‘legal’ solution yet, due to the unresolved GPL licence issues.. Robert Gadsdon.  September 17, 2017. … Continue reading →

Posted in Hacks, kernel, Linux, NVIDIA, Opinion, patches | Tagged explanation, gpl conflicts, kernel 4.14, linux, nvidia, patch | Leave a reply

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