I bought this and it works on Windows.
http://accessories.ap.dell.com/sna/p...&sku=492-11742
But I can't get VGA/HDMI to work on Ubuntu 14.04 (that I've installed manually, originally this was a Windows machine).
I've tried to run the driver from here
http://www.displaylink.com/downloads/ubuntu
Code:
[18:27]ned:~/Downloads/DisplayLink_recent$ sudo ./displaylink-driver-1.1.62.run
Verifying archive integrity... All good.
Uncompressing DisplayLink Linux Driver 1.1.62 100%
DisplayLink Linux Software 1.1.62 install script called: install
Distribution discovered: Ubuntu 14.04.4 LTS
Installing
Configuring EVDI DKMS module
Registering EVDI kernel module with DKMS
Building EVDI kernel module with DKMS
ERROR (code 3): Failed to build evdi/1.1.62. Consult /var/lib/dkms/evdi/1.1.62/build/make.log for details..
[18:28]ned:~/Downloads/DisplayLink_recent$
make.log
Code:
DKMS make.log for evdi-1.1.62 for kernel 4.4.0-040400rc6-generic (x86_64)
Wed May 18 18:28:04 AEST 2016
make KBUILD_VERBOSE=1 SUBDIRS=/var/lib/dkms/evdi/1.1.62/build SRCROOT=/var/lib/dkms/evdi/1.1.62/build CONFIG_MODULE_SIG= -C /lib/modules/4.4.0-040400rc6-generic/build modules
make[1]: Entering directory `/usr/src/linux-headers-4.4.0-040400rc6-generic'
Makefile:660: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \
echo >&2; \
echo >&2 " ERROR: Kernel configuration is invalid."; \
echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\
echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \
echo >&2 ; \
/bin/false)
mkdir -p /var/lib/dkms/evdi/1.1.62/build/.tmp_versions ; rm -f /var/lib/dkms/evdi/1.1.62/build/.tmp_versions/*
make -f ./scripts/Makefile.build obj=/var/lib/dkms/evdi/1.1.62/build
gcc -Wp,-MD,/var/lib/dkms/evdi/1.1.62/build/.evdi_drv.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/4.8/include -I./arch/x86/include -Iarch/x86/include/generated/uapi -Iarch/x86/include/generated -Iinclude -I./arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I./include/uapi -Iinclude/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fstack-protector-strong -fno-omit-frame-pointer -fno-optimize-sibling-calls -pg -DCC_HAVE_ASM_GOTO -Iinclude/drm -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(evdi_drv)" -D"KBUILD_MODNAME=KBUILD_STR(evdi)" -c -o /var/lib/dkms/evdi/1.1.62/build/.tmp_evdi_drv.o /var/lib/dkms/evdi/1.1.62/build/evdi_drv.c
gcc: error: unrecognized command line option ‘-fstack-protector-strong’
make[2]: *** [/var/lib/dkms/evdi/1.1.62/build/evdi_drv.o] Error 1
make[1]: *** [_module_/var/lib/dkms/evdi/1.1.62/build] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-4.4.0-040400rc6-generic'
make: *** [all] Error 2
can anyone help me to fix this, please?