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Old 05-25-2010, 12:15 PM
Ales Kozumplik
 
Default set the resolution with resolution= from the cmdline (#594918).

tested x86_64 and vmware. note that the xrandr call does nothing if
--dpi=96 is also present, so I didn't use it. The fonts can therefore look
smaller/larger than usual.
---
anaconda | 34 ++++++++++++++++++++++++----------
scripts/upd-instroot | 1 +
2 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/anaconda b/anaconda
index 7be6cc8..1d11887 100755
--- a/anaconda
+++ b/anaconda
@@ -73,7 +73,7 @@ def startAuditDaemon():
os.waitpid(childpid, 0)

# function to handle X startup special issues for anaconda
-def doStartupX11Actions(runres="800x600"):
+def doStartupX11Actions():
global wm_pid

setupGraphicalLinks()
@@ -89,7 +89,6 @@ def doStartupX11Actions(runres="800x600"):

if wm_pid is not None:
import xutils
- import gtk

try:
xutils.setRootResource('Xcursor.size', '24')
@@ -104,6 +103,22 @@ def doStartupX11Actions(runres="800x600"):
sys.stderr.write("X SERVER STARTED, THEN FAILED");
raise RuntimeError, "X server failed to start"

+def set_x_resolution(runres):
+ # cant do this if no window manager is running because otherwise when we
+ # open and close an X connection in the xutils calls the X server will exit
+ # since this is the first X connection (if no window manager is running)
+ if runres and opts.display_mode == 'g' and not flags.usevnc and wm_pid :
+ try:
+ log.info("Setting the screen resolution to: %s.", runres)
+ iutil.execWithRedirect("xrandr",
+ ["-d", ":1", "-s", runres],
+ stdout="/dev/tty5", stderr="/dev/tty5")
+ except RuntimeError as e:
+ log.error("The X resolution not set")
+ iutil.execWithRedirect("xrandr",
+ ["-d", ":1", "-q"],
+ stdout="/dev/tty5", stderr="/dev/tty5")
+
def doShutdownX11Actions():
global wm_pid

@@ -167,8 +182,6 @@ def setupPythonUpdates():
shutil.copyfile(rule, target)

def parseOptions():
- def resolution_cb (option, opt_str, value, parser):
- parser.values.runres = value

op = OptionParser()
# Interface
@@ -198,8 +211,7 @@ def parseOptions():
# Display
op.add_option("--headless", dest="isHeadless", action="store_true", default=False)
op.add_option("--nofb")
- op.add_option("--resolution", action="callback", callback=resolution_cb, dest="runres",
- default="800x600", nargs=1, type="string")
+ op.add_option("--resolution", dest="runres", default=None)
op.add_option("--serial", action="store_true", default=False)
op.add_option("--usefbx", dest="xdriver", action="store_const", const="fbdev")
op.add_option("--virtpconsole")
@@ -961,10 +973,10 @@ if __name__ == "__main__":
# us SIGUSR1 if it succeeds. if it fails, catch SIGCHLD and bomb out.

def sigchld_handler(num, frame):
- raise OSError
+ raise OSError(0, "SIGCHLD caught when trying to start the X server.")

def sigusr1_handler(num, frame):
- pass
+ log.debug("X server has signalled a successful start.")

def preexec_fn():
signal.signal(signal.SIGUSR1, signal.SIG_IGN)
@@ -982,7 +994,7 @@ if __name__ == "__main__":
signal.pause()

os.environ["DISPLAY"] = ":1"
- doStartupX11Actions(opts.runres)
+ doStartupX11Actions()
xserver_pid = proc.pid
except (OSError, RuntimeError):
stdoutLog.warning(" X startup failed, falling back to text mode")
@@ -993,6 +1005,8 @@ if __name__ == "__main__":
signal.signal(signal.SIGUSR1, old_sigusr1)
signal.signal(signal.SIGCHLD, old_sigchld)

+ set_x_resolution(opts.runres)
+
if opts.display_mode == 't' and graphical_failed and not anaconda.isKickstart:
ret = vnc.askVncWindow()
if ret != -1:
@@ -1004,7 +1018,7 @@ if __name__ == "__main__":
# if they want us to use VNC do that now
if opts.display_mode == 'g' and flags.usevnc:
runVNC()
- doStartupX11Actions(opts.runres)
+ doStartupX11Actions()

anaconda.setInstallInterface(opts.display_mode)

diff --git a/scripts/upd-instroot b/scripts/upd-instroot
index 22b7192..7522db5 100755
--- a/scripts/upd-instroot
+++ b/scripts/upd-instroot
@@ -582,6 +582,7 @@ usr/bin/vncconfig
usr/bin/vncpasswd
usr/bin/wget
usr/bin/xkbcomp
+usr/bin/xrandr
usr/bin/zenity
usr/lib/anaconda
usr/lib/anaconda-runtime
--
1.6.6

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