Which logs do you need for debugging?
** Description changed: Hello, since the Xorg/nvidia security updates last week, I encounter a problem with growing Xorg and kwin memory usage. In one hour the memory consumption is at Xorg ~ 270 MiB and at kwin: 300 MB , so the system responds slowly and scrolling is very slow in in dolphin, kwrite, firefox, etc. After several hours the system is so slow, that only a restart helps, and then the growing of memory starts again. *** My Tests; I tried several nvidia drivers, but without success (from: https://launchpad.net/~xorg- edgers/+archive/ubuntu/ppa/+index?field.series_filter=precise) - 304.125-0ubuntu0.0.1~xedgers12.04.1 - 331.113-0ubuntu0.0.1~xedgers12.04.1 + 304.125-0ubuntu0.0.1~xedgers12.04.1 + 331.113-0ubuntu0.0.1~xedgers12.04.1 346.22-0ubuntu1~xedgers12.04.1 (With purging each nvidia driver and fresh installing it) *** My configuration; - Two Kubuntu 12.04.5 PCs with a nvidia card; + Two Kubuntu 12.04.5 PCs with a nvidia card; nvidia driver 331.113-0ubuntu0.0.0.3 and 304.125-0ubuntu0.0.0.1 One pc with the Trusty Xstack (HWE) with Trusty kernel (3.13.0-43.72~precise1) and the other one with the stock kernel (3.2.0-74-generic #109) and stock xstack. - - I use one pc in my office, so it disturbs my work because of the slowness and restarts. + I use one pc in my office, so it disturbs my work because of the + slowness and restarts. Thank you for your help! Best regards, Bernhard - *** Problematic packages and other Xorg deps nvidia-graphics-drivers-331 (331.113-0ubuntu0.0.0.3) precise-security; urgency=medium - [ Alberto Milone ] - * debian/substvars: - - Add support for video ABIs up to 19. - * debian/templates/dkms_nvidia.conf.in: - - Drop all the patches. - * SECURITY UPDATE: - - CVE-2014-8091, CVE-2014-8098, CVE-2014-8298 (LP: #1400673). - -- Alberto Milone <email address hidden> Tue, 09 Dec 2014 12:10:46 +0100 + [ Alberto Milone ] + * debian/substvars: + - Add support for video ABIs up to 19. + * debian/templates/dkms_nvidia.conf.in: + - Drop all the patches. + * SECURITY UPDATE: + - CVE-2014-8091, CVE-2014-8098, CVE-2014-8298 (LP: #1400673). + -- Alberto Milone <email address hidden> Tue, 09 Dec 2014 12:10:46 +0100 CVE-2014-8298 RESERVED CVE-2014-8098 out of bounds access in GLX extension CVE-2014-8091 denial of service due to unchecked malloc in client authentication - nvidia-graphics-drivers-304-updates (304.125-0ubuntu0.0.0.1) - - xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise4) precise-security; urgency=medium + nvidia-graphics-drivers-304-updates (304.125-0ubuntu0.0.0.1) - * SECURITY UPDATE: Dec 2014 security issues - additional fixes - - debian/patches/CVE-2014-8xxx/003[4567]*.patch: add additional - fixes not included in original pre-advisory bundle. - -- Marc Deslauriers <email address hidden> Tue, 09 Dec 2014 17:25:15 -0500 - - xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise3) precise-security; urgency=medium + xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise4) precise-security; + urgency=medium - * SECURITY UPDATE: Dec 2014 protocol handling security issues - - debian/patches/CVE-2014-8xxx/*.patch: patches from upstream to fix - a multitude of security issues, including a couple of pre-requisite - fixes from git. - - CVE-2014-8091 - - CVE-2014-8092 - - CVE-2014-8093 - - CVE-2014-8094 - - CVE-2014-8095 - - CVE-2014-8096 - - CVE-2014-8097 - - CVE-2014-8098 - - CVE-2014-8099 - - CVE-2014-8100 - - CVE-2014-8101 - - CVE-2014-8102 - - CVE-2014-8103 - -- Marc Deslauriers <email address hidden> Sat, 06 Dec 2014 10:28:55 -0500 + * SECURITY UPDATE: Dec 2014 security issues - additional fixes + - debian/patches/CVE-2014-8xxx/003[4567]*.patch: add additional + fixes not included in original pre-advisory bundle. + -- Marc Deslauriers <email address hidden> Tue, 09 Dec 2014 17:25:15 -0500 + + xorg-server-lts-trusty (2:1.15.1-0ubuntu2~precise3) precise-security; + urgency=medium + + * SECURITY UPDATE: Dec 2014 protocol handling security issues + - debian/patches/CVE-2014-8xxx/*.patch: patches from upstream to fix + a multitude of security issues, including a couple of pre-requisite + fixes from git. + - CVE-2014-8091 + - CVE-2014-8092 + - CVE-2014-8093 + - CVE-2014-8094 + - CVE-2014-8095 + - CVE-2014-8096 + - CVE-2014-8097 + - CVE-2014-8098 + - CVE-2014-8099 + - CVE-2014-8100 + - CVE-2014-8101 + - CVE-2014-8102 + - CVE-2014-8103 + -- Marc Deslauriers <email address hidden> Sat, 06 Dec 2014 10:28:55 -0500 CVE-2014-8091 denial of service due to unchecked malloc in client authentication CVE-2014-8092 intger overflows in X11 core protocol requests CVE-2014-8093 integer overflows in GLX extension CVE-2014-8094 integer overflows in DRI2 extensions CVE-2014-8095 out of bounds access in XInput extensions CVE-2014-8096 out of bounds access in XC-MISC extension CVE-2014-8097 out of bounds access in DBE extension CVE-2014-8098 out of bounds access in GLX extension CVE-2014-8099 out of bounds access in XVideo extension CVE-2014-8100 out of bounds access in Render extension CVE-2014-8101 out of bounds access in RandR extension CVE-2014-8102 out of bounds access in XFixes extension CVE-2014-8103 out of bounds access in DRI3 & Present extensions - + and other Xorg deps -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402551 Title: High memory usage of Xorg and kwin after Xorg security updates [nvidia] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304-updates/+bug/1402551/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
