[Bug 586325] Re: [i965q] Fujitsu Siemens Esprimo E: changing resolution results in non working X
I can confirm that the same problem, or something very similar, has returned in Debian Wheezy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/586325 Title: [i965q] Fujitsu Siemens Esprimo E: changing resolution results in non working X To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/586325/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1072773] Re: Linux kernel 3.2.0-32 and Radeon HD 6670 unresposive desktop
Thank you for the prompt and precise(no pun) response! I can confirm that installing linux-image-3.2.0-33-generic (3.2.0-33.52) from precise-proposed solves the problem. Everything is working perfectly for me again. Please tell me if there is anything else you need to close this bug (logs/reports other test). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1072773 Title: Linux kernel 3.2.0-32 and Radeon HD 6670 unresposive desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1072773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1072773] [NEW] Linux kernel 3.2.0-32 and Radeon HD 6670 unresposive desktop
Public bug reported: After upgrading to kernel image 3.2.0-32 the graphical session does not respond to mouse and keyboard events after login. The unity launcher also seems to be a bit more purple than usual. The critical part seems to be the following error from dmesg: [4.736370] [drm:radeon_atom_pick_pll] *ERROR* unable to allocate a PPLL Everything works perfectly when booting on any kernel image up to and including 3.2.0-31. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-32-generic 3.2.0-32.51 ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28 Uname: Linux 3.2.0-31-generic x86_64 NonfreeKernelModules: openafs AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu14 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: bai3981 F pulseaudio /dev/snd/controlC0: bai3981 F pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf032 irq 49' Mixer name : 'Realtek ALC663' Components : 'HDA:10ec0663,1734118c,0011' Controls : 33 Simple ctrls : 16 Card1.Amixer.info: Card hw:1 'Generic'/'HD-Audio Generic at 0xf022 irq 50' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100200' Controls : 6 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Mon Oct 29 15:21:39 2012 HibernationDevice: RESUME=UUID=2f31084c-281e-4847-a1ba-891f7b2142a6 InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120822.4) MachineType: FUJITSU CELSIUS W280 ProcEnviron: LANGUAGE=en_US:en TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-31-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-31-generic N/A linux-backports-modules-3.2.0-31-generic N/A linux-firmware1.79.1 RfKill: SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2010 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: 6.00 R1.20.2912.A1 dmi.board.name: D2912-A1 dmi.board.vendor: FUJITSU dmi.board.version: S26361-D2912-A1 dmi.chassis.type: 6 dmi.chassis.vendor: FUJITSU dmi.chassis.version: C$W280 dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvr6.00R1.20.2912.A1:bd08/18/2010:svnFUJITSU:pnCELSIUSW280:pvr:rvnFUJITSU:rnD2912-A1:rvrS26361-D2912-A1:cvnFUJITSU:ct6:cvrC$W280: dmi.product.name: CELSIUS W280 dmi.sys.vendor: FUJITSU ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise running-unity staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1072773 Title: Linux kernel 3.2.0-32 and Radeon HD 6670 unresposive desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1072773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 969304] Re: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta)
Just to round this off. The release version of 12.04 installs fine on both of our HP Proliant DL 585 G7 servers. One has the original firmware and one has the latest firmware. Good work! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/969304 Title: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/969304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 969304] Re: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta)
Updating the firmware on the HP Proliant DL 585 G7 server was a fairly complex operation. The following describes the steps taken by my colleague to update the firmware: Download list: http://ftp.hp.com/pub/softlib2/software1/sc-linux-fw-array/p1997486963/v73626/CP016377.md5 http://ftp.hp.com/pub/softlib2/software1/sc-linux-fw-array/p1997486963/v73626/CP016377.scexe ftp://ftp.hp.com/pub/softlib2/software1/cd/p1040529012/v64851/firmware-9.30-0.zip ftp://ftp.hp.com/pub/softlib2/software1/sc-windows/p1576607567/v65577/cp014214.exe You will need to perform these steps on a Windows PC: 0) Download the files. 1) Extract firmware-9.30-0.zip. 2) Use cp014214.exe to create a bootable USB key, from the iso file in firmware-9.30-0.zip. 3) copy CP016377.md5 and CP016377.scexe to /HPFWUP9xx/hp/swpackages on the USB key. You do these steps on the server: 4) Boot on the USB key. 5) Switch to another console (alt+F1). 6) Execute CP016377.scexe. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/969304 Title: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/969304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 969304] Re: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta)
And I forgot the attachment... dmesg from the installer on a HP Proliant DL 585 G7 server with the latest firmware from HP. ** Attachment added: "dmesg output from 12.04 beta2 installer on DL585 with latest firmware" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/969304/+attachment/3055184/+files/dmesg-DL585-updated.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/969304 Title: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/969304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 969304] Re: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta)
Performed a firmware upgrade on the HP Proliant DL 585 G7 server. Both BIOS and storage controller. That seems to have solved the problem. Installing the 12.04 beta2 server without problems. I have attached the output from dmesg on the server after the firmware upgrade. I am not entirely clear on what firmware loading by the kernel means in this context. Is the kernel loading firmware into the network and storage cards during boot? How does this relate to the firmware flashing we have just made? I have two of these servers, but we only updated the firmware on one. I can keep the servers at different firmware levels until the final 12.04 release is out. I will be happy to run any tests, on either server, that might help you nailing the proper solution. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/969304 Title: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/969304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 969304] Re: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta)
Hi there, Exact same problem on a HP Proliant DL 585 G7 server. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/969304 Title: Regression: Missing Firmware Files phanfw.bin and nx3fwct.bin (precise 12.04 beta) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/969304/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 937602] Re: lxdm clears kerberos ticket cache on login
Using "retain_after_close" may work as a temporary work around, but it does not fix the bug. The fact that using retain_after_close will prevent the clearing of the credentials cache on login is a strong hint that to what the bug is. It now seems very likely that 'lxdm' is closing the just created session during initiation. The session should only be closed on logout. Notice that using retain_after_closed has some security implications as you leave your credentials behind after closing a session. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/937602 Title: lxdm clears kerberos ticket cache on login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxdm/+bug/937602/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 850649] Re: gnome-terminal extremely slow and display buggy
This bug is concerning low performance and graphical corruption of output in terminal like programs on ANY desktop using ANY driver on ANY number of screens! Having followed discussions for this bug and bug #877438 for some time i am very confident that this is not a duplicate. I have removed the duplicate status. Please notice that there are several separate bugs that have similar symptoms but are not the same: * If you have an *nVidia* card and *multi headed* setup you may want to check out bug #877438 * For slow performance in any *multi headed* setup using *Unity* on any driver check out bug #874619 These bugs are not duplicates but have somewhat similar symptoms. It is possible that you can be affected by more than one if these at same time, but they are not the same bug! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/850649 Title: gnome-terminal extremely slow and display buggy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/850649/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 850649] Re: gnome-terminal extremely slow and display buggy
** This bug is no longer a duplicate of bug 877438 Unity/compiz has sluggish performance on dual-head with nvidia driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/850649 Title: gnome-terminal extremely slow and display buggy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/850649/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 869408] Re: gnome-shell hangs when switching to a running VMWare Player Window in Activities menu
Just to elaborate on the quick fix for those using Kerberos. As has been posted by several others, you can drop to the console and kill the gnome-shell process, start a new gnome-shell and return to your desktop. If you are using Kerberos you should remember to set the KRB5CCNAME environment variable to keep all your windows in the same kerberos session. The pattern becomes: (CTRL-ALT-F1 to the console and login) killall -9 gnome-shell export $(xargs --null --max-args=1 < /proc/$(pidof gnome-session)/environ | grep KRB5CCNAME=) gnome-shell -d :0 (CTRL-ALT-F7 to get back to the desktop) ...and all of your gnome-session windows will keep using the same kerberos credentials cache. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/869408 Title: gnome-shell hangs when switching to a running VMWare Player Window in Activities menu To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/869408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 937602] Re: lxdm clears kerberos ticket cache on login
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/937602 Title: lxdm clears kerberos ticket cache on login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxdm/+bug/937602/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 937602] [NEW] lxdm clears kerberos ticket cache on login
Public bug reported:
When using kerberos login through PAM lxdm will correctly call PAM to
get kerberos credentials. The kerberos credentials, notably the TGT, are
written to the sessions credentials cache in /tmp/krb5cc_${UID}_xxx.
This credential cache file is deleted by lxdm before starting
/usr/bin/startlxde. The user experience is that although the login
succeeded he can not access any kerberos secured services. This
essentially makes lxdm useless in a kerberos environment.
Doing strace on the lxdm process shows that lxdm processes the login as
expected through PAM which creates the credentials cache. Then lxdm
forks a new process that immediatly reads the credetials file and then
unlinks it, the process than goes on to exec /usr/bin/startlxde.
The result is the same whether using libpam-krb5 or libpam-heimdal
Quick fix: use gdm
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lxdm 0.4.1-0ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic i686
NonfreeKernelModules: openafs
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Tue Feb 21 09:26:24 2012
ProcEnviron:
LANGUAGE=en_AG:en
PATH=(custom, no user)
LANG=en_AG
SHELL=/bin/bash
SourcePackage: lxdm
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: lxdm (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 oneiric
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lxdm clears kerberos ticket cache on login
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[Bug 869408] Re: gnome-shell hangs when switching to a running VMWare Player Window in Activities menu
I can confirm the bug. This is not Nvidia specific since I use the radeon driver on an ATI card. I believe the hangs primarily appear when VMware looses focus, but are otherwise completely random. The rate is closer to 1:100 than 1:10. Killing the 'gnome-shell' process with '-KILL' is a usable work around for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/869408 Title: gnome-shell hangs when switching to a running VMWare Player Window in Activities menu To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/869408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874619] Re: Unity compiz plugin makes display slow on multi-screen
** Tags removed: fglrx nouveau nvidia radeon -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874619 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/874619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874619] Re: Unity compiz plugin makes display slow on multi-screen
This is not a duplicate of bug #877438 since it does not seem to be caused by specific drivers. This bug deals with Compiz/Unity plug-in on any driver in a multi-screen setup. The python test program should be run like this: python test_prog.py 60 The last argument is number of lines per second of output. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874619 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/874619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874619] Re: Unity compiz plugin makes display slow on multi-screen
** This bug is no longer a duplicate of bug 877438 Unity/compiz has sluggish performance on dual-head with nvidia driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874619 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/874619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 877438] Re: Unity/compiz has sluggish performance on dual-head with nvidia driver
On 01/10/2012 02:30 PM, OIiver wrote: > On addition to my last posting. > > The process that is consuming 50 % of the cpu time is nautilus on my system. > Deactivating nautilus for example by switching to XFCE solves the problem, > though it's not a good/real solution. > I agree that it seems that several separate issues have been falsely marked as duplicates of this bug. The report that best describes the problems I have is #874619. I will split it off. /Bo Bai -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/877438 Title: Unity/compiz has sluggish performance on dual-head with nvidia driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/877438/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 877438] Re: Unity/compiz has sluggish performance on dual-head with nvidia driver
On 01/10/2012 02:10 PM, Grzegorz Dyk wrote: > W dniu 10.01.2012 13:55, Bo Nygaard Bai pisze: >> I have spend a lot of time trying different setups to test this. The >> conclusion seems to be: >> >> 1) The problem is apparent on both ATI and Nvidia hardware. >> >> 2) It only occurs on multiscreen setups > I have completely different experiences when it comes to this one. I > have been experiencing > problems with terminal when working on my laptop without any external > screens connected. > That confirms my suspicion that this may be caused by several separate issues. What I am experiencing is clearly linked to Compiz/Unity on a multi-screen desktop. Some of the other reports suggest that there might also be a separate issue with low performance related to specific combinations of drivers and hardware as well. I will split off bug #874619 as its title better reflects the issue i am seeing. /Bo Bai -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/877438 Title: Unity/compiz has sluggish performance on dual-head with nvidia driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/877438/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874619] Re: Unity compiz plugin makes display slow on multi-screen
*** This bug is a duplicate of bug 877438 *** https://bugs.launchpad.net/bugs/877438 ** This bug has been marked a duplicate of bug 877438 Unity/compiz has sluggish performance on dual-head with nvidia driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874619 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/874619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 877438] Re: Unity/compiz has sluggish performance on dual-head with nvidia driver
I have spend a lot of time trying different setups to test this. The conclusion seems to be: 1) The problem is apparent on both ATI and Nvidia hardware. 2) It only occurs on multiscreen setups 3) It only and always occurs when the Unity plugin to Compiz is active. Simple reproduction can be done by: Standard unity desktop session across multiple screens. Run the attached python program in a fullscreen terminal on one screen. Try typing in another terminal on another screen. Python program to spout lines: import time import sys try: lps=float(sys.argv[1]) except IndexError: lps=0 a=0 while True: a+=1 print "Dette er lang linie nummer %d som skal vise om vi kan lave hurtig scroll" % a if lps > 0: time.sleep(1.0/lps) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/877438 Title: Unity/compiz has sluggish performance on dual-head with nvidia driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/877438/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874619] Re: Unity compiz plugin makes display slow on multi-screen
I have spend a lot of time trying different setups to test this. The conclusion seems to be: 1) The problem is apparent on both ATI and Nvidia hardware. 2) It only occurs on multiscreen setups 3) It only and always occurs when the Unity plugin to Compiz is active. Simple reproduction can be done by: Standard unity desktop session across multiple screens. Run the attached python program in a fullscreen terminal on one screen. Try typing in another terminal on another screen. Python program to spout lines: import time import sys try: lps=float(sys.argv[1]) except IndexError: lps=0 a=0 while True: a+=1 print "Dette er lang linie nummer %d som skal vise om vi kan lave hurtig scroll" % a if lps > 0: time.sleep(1.0/lps) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874619 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/874619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 911241] Re: resolvconf ignoring dns-nameservers, dns-search in iface-stanzas
I can confirm the bug. The resolvconf package is installed and the network-manager package is not. Relevant part of /etc/network/interfaces: # The primary network interface auto eth0 iface eth0 inet static address 130.225.51.87 netmask 255.255.255.0 network 130.225.51.0 broadcast 130.225.51.255 gateway 130.225.51.1 # dns-* options are implemented by the resolvconf package, if installed dns-nameservers 130.225.51.16 130.225.51.19 130.225.51.99 dns-search es.aau.dk After boot /etc/resolv.conf contains: - # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN - Doing 'ifdown eth0' followed by 'ifup eth0' will do the right thing. Conclusion: = The resolvconf package works fine if the interface is brought up via the command line, but during boot it writes a useless /etc/resolv.conf file. The ifup command takes a long time to complete which may hint at further problems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/911241 Title: resolvconf ignoring dns-nameservers, dns-search in iface-stanzas To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/resolvconf/+bug/911241/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874619] Re: Unity compiz plugin makes display slow on multi-screen
** Tags added: fglrx radeon ** Tags added: compiz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874619 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/874619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874619] Re: Unity compiz plugin makes display slow on multi-screen
This bug is NOT specific to Nvidia. I can confirm it on ATI using both the open source radeon and the closed source fglrx drivers. The problem seems to be linked to compiz on muti-screen ** This bug is no longer a duplicate of bug 877438 Unity/compiz has sluggish performance on dual-head with nvidia driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874619 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/874619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 850649] Re: gnome-terminal extremely slow and display buggy
*** This bug is a duplicate of bug 877438 *** https://bugs.launchpad.net/bugs/877438 I believe that this bug is not tied to Nvidia, which may mean that it not a duplicate of bug #877438. I can confirm the bug on an multi headed Intel i7 system with an ATI Radeon HD6670. Any gnome-terminal window that scrolls will slow down the entire desktop to crawl. Up to several seconds of delay when typing in another window. I have tried tha various drivers including the xorg radeon driver from Oneric, the xorg radeon driver from the xorg-edgers PPA, the fglrx driver from Oneric and the latest fglrx driver from AMD. I have 3 active displays when using the radeon driver and 2 when using the fglrx driver. The bug is clearly present using any of these configurations. I have also tried both the Gnome and the Unity desktops (all modes). They all have the same problem! I used to have a window showing the live logs from my log server. In 11.04 this will makes my workstation completely unusable. The same setup on the same hardware was extremely fast and responsive when running 11.04. I do not see the bug if I use an xterm for the scrolling window. The problem is clearly not specific to neither Nvidia or a single display driver. It is most likely tied to the compiz and multi-head combination. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/850649 Title: gnome-terminal extremely slow and display buggy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/850649/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
