Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2021-02-25 12:38
DistUpgradeApport.py	4.95 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeAptCdrom.py	12.39 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeAufs.py	10.74 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeCache.py	51.34 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeConfigParser.py	3.75 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeController.py	92.13 KB	-rw-r--r--	2020-10-05 22:54
DistUpgradeFetcher.py	6.15 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeFetcherCore.py	12.64 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeFetcherKDE.py	10.03 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeFetcherSelf.py	2.02 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeGettext.py	2.97 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeMain.py	9.31 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradePatcher.py	3.92 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeQuirks.py	31.01 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeVersion.py	21 B	-rw-r--r--	2020-10-05 22:54
DistUpgradeView.py	16.88 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeViewGtk3.py	32.47 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeViewKDE.py	37.22 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeViewNonInteractive.py	13.15 KB	-rw-r--r--	2019-10-02 16:08
DistUpgradeViewText.py	12.18 KB	-rw-r--r--	2019-10-02 16:08
GtkProgress.py	3.93 KB	-rw-r--r--	2019-10-02 16:08
MetaRelease.py	16.34 KB	-rw-r--r--	2019-08-20 13:59
QUrlOpener.py	3.18 KB	-rw-r--r--	2019-10-02 16:08
ReleaseNotesViewer.py	7.48 KB	-rw-r--r--	2019-10-02 16:08
ReleaseNotesViewerWebkit.py	2.86 KB	-rw-r--r--	2019-10-02 16:08
SimpleGtk3builderApp.py	2.01 KB	-rw-r--r--	2019-10-02 16:08
SimpleGtkbuilderApp.py	1.99 KB	-rw-r--r--	2019-10-02 16:08
__init__.py	0 B	-rw-r--r--	2019-10-02 16:08
apt_btrfs_snapshot.py	9.64 KB	-rw-r--r--	2020-10-05 22:54
apt_clone.py	32.81 KB	-rw-r--r--	2015-11-13 20:58
dist-upgrade.py	126 B	-rw-r--r--	2019-10-02 16:08
distinfo.py	11.3 KB	-rw-r--r--	2020-01-24 23:05
distro.py	20.44 KB	-rw-r--r--	2020-01-24 23:05
sourceslist.py	18.35 KB	-rw-r--r--	2020-01-24 23:05
utils.py	18.14 KB	-rw-r--r--	2019-08-20 13:59
xorg_fix_proprietary.py	4.01 KB	-rw-r--r--	2019-10-02 16:08

Rename

#!/usr/bin/python
#
# this script will exaimne /etc/xorg/xorg.conf and 
# transition from broken proprietary drivers to the free ones
#

import sys
import os
import logging
import time
import shutil

# main xorg.conf
XORG_CONF = "/etc/X11/xorg.conf"

def replace_driver_from_xorg(old_driver, new_driver, xorg=XORG_CONF):
    """
    this removes old_driver driver from the xorg.conf and subsitutes
    it with the new_driver
    """
    if not os.path.exists(xorg):
        logging.warning("file %s not found" % xorg)
        return
    content = []
    with open(xorg) as xorg_file:
        for line in xorg_file:
            # remove comments
            s = line.split("#")[0].strip()
            # check for fglrx driver entry
            if (s.lower().startswith("driver") and
                    s.endswith('"%s"' % old_driver)):
                logging.debug("line '%s' found" % line)
                line = '\tDriver\t"%s"\n' % new_driver
                logging.debug("replacing with '%s'" % line)
            content.append(line)
    # write out the new version
    with open(xorg) as xorg_file:
        if xorg_file.readlines() != content:
            logging.info("saving new %s (%s -> %s)" % (
                xorg, old_driver, new_driver))
            with open(xorg + ".xorg_fix", "w") as xorg_fix_file:
                xorg_fix_file.write("".join(content))
            os.rename(xorg + ".xorg_fix", xorg)

def comment_out_driver_from_xorg(old_driver, xorg=XORG_CONF):
    """
    this comments out a driver from xorg.conf
    """
    if not os.path.exists(xorg):
        logging.warning("file %s not found" % xorg)
        return
    content = []
    with open(xorg) as xorg_file:
        for line in xorg_file:
            # remove comments
            s = line.split("#")[0].strip()
            # check for old_driver driver entry
            if (s.lower().startswith("driver") and
                    s.endswith('"%s"' % old_driver)):
                logging.debug("line '%s' found" % line)
                line = '#%s' % line
                logging.debug("replacing with '%s'" % line)
            content.append(line)
    # write out the new version
    with open(xorg) as xorg_file:
        if xorg_file.readlines() != content:
            logging.info("saveing new %s (commenting %s)" % (xorg, old_driver))
            with open(xorg + ".xorg_fix", "w") as xorg_fix_file:
                xorg_fix_file.write("".join(content))
            os.rename(xorg + ".xorg_fix", xorg)

if __name__ == "__main__":
    if not os.getuid() == 0:
        print("Need to run as root")
        sys.exit(1)

# we pretend to be do-release-upgrade so that apport picks up when we crash
    sys.argv[0] = "/usr/bin/do-release-upgrade"

# setup logging
    logging.basicConfig(level=logging.DEBUG,
                        filename="/var/log/dist-upgrade/xorg_fixup.log",
                        filemode='w')
    
    logging.info("%s running" % sys.argv[0])

if not os.path.exists(XORG_CONF):
        logging.info("No xorg.conf, exiting")
        sys.exit(0)
        
    # remove empty xorg.conf to help xorg and its auto probing logic
    # (LP: #439551)
    if os.path.getsize(XORG_CONF) == 0:
        logging.info("xorg.conf is zero size, removing")
        os.remove(XORG_CONF)
        sys.exit(0)

#make a backup of the xorg.conf
    backup = XORG_CONF + ".dist-upgrade-" + time.strftime("%Y%m%d%H%M")
    logging.debug("creating backup '%s'" % backup)
    shutil.copy(XORG_CONF, backup)

if not os.path.exists("/usr/lib/xorg/modules/drivers/fglrx_drv.so"):
        with open(XORG_CONF) as xorg_conf_file:
            if "fglrx" in xorg_conf_file.read():
                logging.info("Removing fglrx from %s" % XORG_CONF)
                comment_out_driver_from_xorg("fglrx")

if not os.path.exists("/usr/lib/xorg/modules/drivers/nvidia_drv.so"):
        with open(XORG_CONF) as xorg_conf_file:
            if "nvidia" in xorg_conf_file.read():
                logging.info("Removing nvidia from %s" % XORG_CONF)
                comment_out_driver_from_xorg("nvidia")