Dear Jeremy, following your recommendation I've installed kernel 2.6.34-999-generic. Since the nvidia driver wasn't compiled (for this kernel) I ran in low- resolution graphics mode. The suspend still doesn't work: the screen goes to 'console mode' with a blinking cursor at the upper left corner and that's it: the system hangs.
As you can see below, there's no particular problem logged into /var/log/messages before the suspend attempt: (/var/log/messages: end of 2.6.34-999 'session' and the beginning of the standard kernel 'session' after a hard reboot): May 4 14:17:31 my-laptop kernel: [ 37.925055] EXT3-fs (sda3): using internal journal May 4 14:17:31 my-laptop kernel: [ 38.172184] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 May 4 14:17:31 my-laptop kernel: [ 38.193375] hfs: write access to a journaled filesystem is not supported, use the force option at your own risk, mounting read-only. May 4 14:17:32 my-laptop kernel: [ 38.398614] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input14 May 4 14:17:32 my-laptop kernel: [ 38.531250] sky2 0000:0c:00.0: eth0: enabling interface May 4 14:17:32 my-laptop kernel: [ 38.531819] ADDRCONF(NETDEV_UP): eth0: link is not ready May 4 14:17:32 my-laptop kernel: [ 39.134180] ppdev: user-space parallel port driver May 4 14:17:33 my-laptop kernel: [ 40.241132] sky2 0000:0c:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control rx May 4 14:17:33 my-laptop kernel: [ 40.241426] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready May 4 14:18:23 my-laptop kernel: [ 89.662612] sky2 0000:0c:00.0: eth0: disabling interface May 4 14:18:23 my-laptop kernel: [ 90.173638] sky2 0000:0c:00.0: eth0: enabling interface May 4 14:18:23 my-laptop kernel: [ 90.174036] ADDRCONF(NETDEV_UP): eth0: link is not ready <here my system hangs> <then I do a reboot> May 4 14:21:16 my-laptop kernel: imklog 4.2.0, log source = /proc/kmsg started. May 4 14:21:16 my-laptop rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="922" x-info="http://www.rsyslog.com";] (re)start May 4 14:21:16 my-laptop rsyslogd: rsyslogd's groupid changed to 103 May 4 14:21:16 my-laptop rsyslogd: rsyslogd's userid changed to 102 May 4 14:21:16 my-laptop kernel: [ 0.000000] Initializing cgroup subsys cpuset May 4 14:21:16 my-laptop kernel: [ 0.000000] Initializing cgroup subsys cpu May 4 14:21:16 my-laptop kernel: [ 0.000000] Linux version 2.6.32-21-generic (bui...@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #32-Ubuntu SMP Fri Apr 16 08:09:38 UTC 2010 (Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2) May 4 14:21:16 my-laptop kernel: [ 0.000000] Command line: root=UUID=64a1ae5d-9ede-466c-8a97-6979a379bdfa ro quiet splash May 4 14:21:16 my-laptop kernel: [ 0.000000] KERNEL supported cpus: May 4 14:21:16 my-laptop kernel: [ 0.000000] Intel GenuineIntel May 4 14:21:16 my-laptop kernel: [ 0.000000] AMD AuthenticAMD May 4 14:21:16 my-laptop kernel: [ 0.000000] Centaur CentaurHauls May 4 14:21:16 my-laptop kernel: [ 0.000000] BIOS-provided physical RAM map: May 4 14:21:16 my-laptop kernel: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) May 4 14:21:16 my-laptop kernel: [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) -- boot with boot=/bin/bash hangs kernel at the prompt ("cannot set terminal process group (-1)") https://bugs.launchpad.net/bugs/509140 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
