From: ShaoHe Feng <shaohef@linux.vnet.ibm.com> I have not test this patch on ubuntu. I just test the yum patch. We should make sure: 1. apt-get packages list can be updated after apt-get update a package. 2. there should not be a apt-get lock conflict when get apt-get packages list and update apt-get packages. Signed-off-by: ShaoHe Feng <shaohef@linux.vnet.ibm.com> --- src/kimchi/swupdate.py | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/src/kimchi/swupdate.py b/src/kimchi/swupdate.py index dc48153..6ab968f 100644 --- a/src/kimchi/swupdate.py +++ b/src/kimchi/swupdate.py @@ -170,16 +170,17 @@ class AptUpdate(object): """ def __init__(self): self._pkgs = {} - self._apt_cache = getattr(__import__('apt'), 'Cache')() + self._apt_cache = getattr(__import__('apt'), 'Cache') self.update_cmd = ['apt-get', 'upgrade', '-y'] def _refreshUpdateList(self): """ Update the list of packages to be updated in the system. """ - self._apt_cache.update() - self._apt_cache.upgrade() - self._pkgs = self._apt_cache.get_changes() + apt_cache = self._apt_cache() + apt_cache.update() + apt_cache.upgrade() + self._pkgs = apt_cache.get_changes() def getPackagesList(self): """ -- 1.8.5.3