<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [Ubuntu 12.04.1 LTS 32-bit] Unity GUI will hang during bootup with ATI Technologies Radeon X600 (RV380) and VIA Technologies PT880 Ultra chipset" href="https://bugs.freedesktop.org/show_bug.cgi?id=55784#c43">Comment # 43</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [Ubuntu 12.04.1 LTS 32-bit] Unity GUI will hang during bootup with ATI Technologies Radeon X600 (RV380) and VIA Technologies PT880 Ultra chipset" href="https://bugs.freedesktop.org/show_bug.cgi?id=55784">bug 55784</a> from <a class="email" href="mailto:mypersonalmailbox1@mail.com" title="mypersonalmailbox1@mail.com">mypersonalmailbox1@mail.com</a> <pre>(In reply to <a href="show_bug.cgi?id=55784#c41">comment #41</a>) Hi Alex, More updates on the Ubuntu 12.04 LTS 32-bit, XFX Radeon HD 5450 512 MB PCIe graphics card, and ASUS P5VD1-X mainboard. After I created a 4 partition hard drive for testing purposes, and updating the Ubuntu 12.04's kernel to 3.2.0-34-generic-pae via Update Manager, I decided to run Ubuntu 12.04 in recovery mode. When recovery mode prompts the user to select various options to do, I chose 'resume.' Voila, now if I enter my User ID and password at the initial entry screen, it will get past where it used to get hung up (i.e., As previously mentioned, Ubuntu 12.04's default reddish wallpaper was rendered on the background, but it won't get to Ubuntu desktop.), it will display the Ubuntu desktop correctly. Now the behavior of the OS is identical to my other systems where this bug doesn't exist. ACPI S3 State resume seems to work reliably when I tested it. It seems like this bug is specific to Ubuntu 12.04 and/or Unity GUI, and not that of the x.org ATI Technologies/AMD display device driver to which you are one of the authors. This bug probably didn't get caught during beta testing of Ubuntu 12.04 because VIA Technologies has been very minor during the PCI Express chipset era (They actually still design chipsets for their Nano x86 processor product line, but stopped doing it for Intel/AMD platforms years ago.), and I assume very few people used it or complained about it. I will try to contact Canonical's developers via launchpad.net to try to get them to fix this bug since it looks like it is specific to Ubuntu 12.04, and not necessarily the fault of x.org ATI Technologies/AMD display device driver. I will also try to install Linux kernel 3.7-rc7 to one of the experimental hard drive partitions (as discussed previously) that has Ubuntu 12.04 to see if it makes any difference. Regards, fpgahardwareengineer P.S. Take a look at <a class="bz_bug_link bz_status_NEW " title="NEW --- - [Ubuntu 12.04 LTS 32-bit] Occasional ATI Radeon 9800 Pro and Intel D815EEA2 ACPI S3 State Resume Freeze" href="show_bug.cgi?id=54583">Bug 54583</a> since I updated it with more Linux kernel messages. > > Depending on what version of the driver was included with 10.04, it may have > not had acceleration enabled which would explain why it works ok. I'd > suggest trying the things I suggested in <a href="show_bug.cgi?id=55784#c37">comment 37</a> before you try anything > else.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>