Incorrect screen resolution

[christopheg]

Operating System

• [x ] I provided my operating system name and version, e.g. output of uname -a
  Linux 1258da611a0c 3.16.0-4-amd64 Retrieve logs #1 SMP Debian 3.16.7-ckt25-2+deb8u3 (2016-07-02) x86_64 x86_64 x86_64 GNU/Linux

Image version

• [ x] I have latest version of this image. Upgrade with docker pull elgalu/selenium

Docker version

• [x ] If I don't have latest version of docker I will specify which version with docker --version output
  Docker version 1.12.0, build 8eab29e

I'm starting the docker image with these options:

docker run -d --name=selenium -p 4444:24444 -p 5900:25900 \
  -e TZ="Europe/Brussels" -e VNC_PASSWORD=XXXX \
  -e MAX_INSTANCES=20 -e MAX_SESSIONS=20 \
  -e SCREEN_WIDTH=1080 -v /dev/shm:/dev/shm elgalu

However the screen resolution seems incorrect. In attachment you can see the result:

[elgalu]

Hi @christopheg thanks for the feedback, seems I introduced a recent bug, in the meantime you can avoid this problem by passing -e RC_CHROME=false -e RC_FIREFOX=false to docker run:

docker run ... -e RC_CHROME=false -e RC_FIREFOX=false

To disable the legacy selenium IDE RC driver.

[e1024kb]

@elgalu I've added RC_CHROME parameter as you suggest, but got an error:

Error: Format string '%(ENV_RC_CHROME)s' for 'program:selenium-rc-chrome.autostart' contains names ('ENV_RC_CHROME') which cannot be expanded. Available names: ENV_BIN_UTILS, ENV_BROWSERSTACK_STOP_SIGNAL, ENV_BSTACK_ACCESS_KEY, ENV_BSTACK_LOG_FILE, ENV_BSTACK_TUNNEL, ENV_BSTACK_TUNNEL_ID, ENV_BSTACK_TUNNEL_OPTS, ENV_BSTACK_TUNNEL_URL, ENV_BSTACK_TUNNEL_ZIP, ENV_BSTACK_WAIT_RETRY_TIMEOUT, ENV_BSTACK_WAIT_TIMEOUT, ENV_CHROME, ENV_CHROME_ARGS, ENV_CHROME_BASE_DEB_PATH, ENV_CHROME_DRIVER_BASE, ENV_CHROME_DRIVER_FILE, ENV_CHROME_FLAVOR, ENV_CHROME_PATH, ENV_CHROME_VERBOSELOGGING, ENV_CHROME_VERSION, ENV_COMMON_CAPS, ENV_CONTAINER_IP, ENV_CPU_ARCH, ENV_CUSTOM_SELENIUM_NODE_PROXY_PARAMS ........ program_name in section 'program:selenium-rc-chrome' (file: '/etc/supervisor/conf.d/selenium-rc-chrome.conf')

any ideas?

[e1024kb]

@elgalu everything works well, thank you! I got an error above, since I used incorrect format for describing ENV params in docker-compose.yaml. Everything working well for me, with the configuration below, hope it help someone too:

environment:
  - TZ=US/Pacific
  - SCREEN_WIDTH=1200
  - SCREEN_HEIGHT=800
  - RC_CHROME=false
  - RC_FIREFOX=false

[elgalu]

Thanks for reporting back @ebaranov , I've just released 3.0.0c which should fix this issue and #125 among other things.

@christopheg if you have a moment please docker pull elgalu/selenium to get latest an re-test.

[e1024kb]

@elgalu checked out today, works well without -RC_CHROME=false, - RC_FIREFOX=false only with:

environment:
  - TZ=US/Pacific
  - SCREEN_WIDTH=1200
  - SCREEN_HEIGHT=800