[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
After changing governor to performance, crashes were still appearing. However, I traced this to be most likely caused by CPU overheating. /var/log/syslog.* recorded messages like omap_monitor_zone:hot spot temp 86874, and even temperatures over 100 C. This is just a reminder to all who switch to performance mode: remember to attach a heat sink! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
Is it true that the fix implemented here was to disable frequency scaling? I agree that this can be considered a workaround, but to claim that the problem is solved is a bit far. Users expect CPU power management to function on a modern system. Disabling it as a long-term solution is not an option unless documented hardware errata leave no other choice. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
Well last I checked, even mainline v3.9.x one needs to explicitly cpufreq on the omap4460 to even boot to console prompt. Haven't personally tried v3.10/v3.11/v3.12 as i've been busy with other projects and that panda es just keeps running on v3.9.x. Long term, remember that division was canned at TI last november, so it's now up to users/community/x-ti'ers to fix it. (or someone at ti who happens to have an interest in the board..) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
** Changed in: linaro-ubuntu Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
No crash in performance mode after 24+ hours. This has definitely not been fixed in the release version with the 3.2.0-1419-omap4 kernel . I don't know about the repository builds. THIS SHOULD NOT BE MARKED AS FIXED!! Please reactivate the bug. I hope no one is saying that disabling frequency scaling is a legitimate fix for this problem. That would be like saying if you power down the board there are no issues with how it runs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
I don't believe this has been fixed in the Ubuntu release. My system crashed twice within 12 hours after I updated the kernel and switched back to ondemand. I'm verifying now that it doesn't crash in performance mode. ppanish@ppanda:~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=12.04 DISTRIB_CODENAME=precise DISTRIB_DESCRIPTION=Ubuntu 12.04.1 LTS ppanish@ppanda:~$ uname -a Linux ppanda 3.2.0-1419-omap4 #26-Ubuntu SMP PREEMPT Wed Sep 12 14:32:40 UTC 2012 armv7l armv7l armv7l GNU/Linux If there's any specific information you'd like me to gather let me know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
we switched to CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y since Ubuntu-3.2.0-1405.7 ** Changed in: linux-ti-omap4 (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
Not able to reproduce with latest kernel from TI (3.4.0-2-linaro-lt-omap #2~ci+120825182553-Ubuntu). Marking it as fix committed for now, but please re-open it in case of issues. ** Changed in: linaro-ubuntu Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
STILL NOT FIXED？？？ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
** Changed in: linaro-landing-team-ti Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
** Changed in: linaro-landing-team-ti Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
** Also affects: linaro-ubuntu Importance: Undecided Status: New ** Changed in: linaro-ubuntu Status: New = Confirmed ** Changed in: linaro-ubuntu Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
AFAIK this should be solved in tilt-3.4, the problem was coming from frequency update code which should now be in good shape. ** Changed in: linaro-landing-team-ti Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
Andy, do you have any update for this bug? I know Ubuntu is still using 3.2, but I remember we had to disable CPU_FREQ with 3.3 to get it to run without freeze on 4460, so I'm not sure if the fix is already around somewhere. ** Also affects: linaro-landing-team-ti Importance: Undecided Status: New ** Changed in: linaro-landing-team-ti Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
I ran update-rc.d ondemand disable which renamed all links to ondemand to K01ondemand so that they should not be run during system initialization. However, the system is still coming up with the CPU governor set to ondemand. I can add cpufreq-set to my rc.local, but it would be nice to know why this is happening. Is it a default kernel mode? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
For anyone that winds up here just looking for a workaround: update-rc.d ondemand disable apt-get -y install cpufrequtils echo 'ENABLE=true GOVERNOR=performance MAX_SPEED=0 MIN_SPEED=0' /etc/default/cpufrequtils cpufreq-set -r -g performance After doing this, 2 Pandaboards that would freeze every few hours have been running for several days. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
here is a kernel with that patch applied: http://people.canonical.com/~ppisati/lp971091/linux- image-3.2.0-1412-omap4_3.2.0-1412.15~lp971091_armhf.deb and here is the modified patch: http://people.canonical.com/~ppisati/lp971091/omap4460-fix-lack-of-mpu- dpll-bypass.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
don't use the above kernel: i got all kinds of weird hangs and panics minutes after booting. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
ok, seems to really be that patch (stock 1412.15 is stable here): Andy care to comment on that patch? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
Warning came too late ;-) I tried the kernel, it seems to work with the performance setting. But it crashes as soon as I switch to ondemand: [ 166.025482] Unable to handle kernel paging request at virtual address 00011ecb [ 166.031646] pgd = ec0e8000 [ 166.031646] [00011ecb] *pgd= [ 166.039520] Internal error: Oops: 1 [#3] PREEMPT SMP [ 166.039520] Modules linked in: cpufreq_powersave cpufreq_conservative cpufreq_ondemand cpufreq_userspace rfcomm bnep bluetooth joydev wl12xx_sdio wl12xx mac80211 two [ 166.047332] CPU: 1Tainted: G D W (3.2.0-1412-omap4 #15~lp971091) [ 166.070709] PC is at timerqueue_add+0x54/0xc4 [ 166.077697] LR is at 0xfffee169 [ 166.081024] pc : [c02be614]lr : [fffee169]psr: 200e0193 [ 166.081024] sp : ec14de50 ip : 00011ebb fp : ec14de6c [ 166.091491] r10: a3fb8a7c r9 : c0078f3c r8 : 0026 [ 166.093627] r7 : 0001 r6 : ee347ae8 r5 : c12465e4 r4 : ee7ee830 [ 166.105499] r3 : ee347ae0 r2 : 00011ebd r1 : 0026 r0 : a3fb8a7c [ 166.112152] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user [ 166.112152] Control: 10c5387d Table: ac0e804a DAC: 0015 [ 166.119964] Process Xorg (pid: 805, stack limit = 0xec14c2f8) [ 166.119964] Stack: (0xec14de50 to 0xec14e000) [ 166.119964] de40: ee7ee830 c12465d8 c12465d8 0001 [ 166.119964] de60: ec14de94 ec14de70 c0077cb0 c02be5cc 0325 ee7ee830 c12465d8 c12465d8 [ 166.153808] de80: 0001 0026 ec14df04 ec14de98 c0078dc0 c0077c08 [ 166.153808] dea0: ec14dec4 0038 c09155a0 c05d13c4 ee7ee830 c0078f3c ec14ded4 c05d13a8 [ 166.153808] dec0: 0026 a3fb8a7c 0026 c05d13a8 200e0193 ec14def4 ec14df70 [ 166.153808] dee0: ec112040 01312d00 3b9aca00 ee7ee830 ec14c000 ec14df24 ec14df08 [ 166.188201] df00: c0078f3c c0078ae0 0001 0001 ee7ee830 ec14df6c ec14df28 [ 166.188201] df20: c0057ea0 c0078f14 0001 01312d00 c007ec90 c005827c [ 166.188201] df40: 4e20 0100 0068 c000dee8 [ 166.188201] df60: ec14dfa4 ec14df70 c00580a4 c0057d38 4e20 4e20 [ 166.222595] df80: bebf9a30 c0073a08 00a5 3805b455 03e8 0c8c ec14dfa8 [ 166.231201] dfa0: c000dc60 c005801c 03e8 0c8c bebf9a28 4e20 [ 166.231201] dfc0: 03e8 0c8c 0068 0001 b6f95f74 b6f8b000 b782f328 [ 166.248382] dfe0: b6f8b154 bebf9a24 b6f592b5 b6bc049c 200e0110 [ 166.248382] [c02be614] (timerqueue_add+0x54/0xc4) from [c0077cb0] (enqueue_hrtimer+0xb4/0xf0) [ 166.248382] [c0077cb0] (enqueue_hrtimer+0xb4/0xf0) from [c0078dc0] (__hrtimer_start_range_ns+0x2ec/0x434) [ 166.276763] [c0078dc0] (__hrtimer_start_range_ns+0x2ec/0x434) from [c0078f3c] (hrtimer_start+0x34/0x3c) [ 166.287017] [c0078f3c] (hrtimer_start+0x34/0x3c) from [c0057ea0] (do_setitimer+0x174/0x264) [ 166.287017] [c0057ea0] (do_setitimer+0x174/0x264) from [c00580a4] (sys_setitimer+0x94/0xf8) [ 166.287017] [c00580a4] (sys_setitimer+0x94/0xf8) from [c000dc60] (ret_fast_syscall+0x0/0x30) [ 166.314575] Code: e3a03001 e5c73001 e3a03000 ea06 (e1cc21d0) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
I have reproduced assorted kernel panics. I am investigating. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
** Changed in: linux-ti-omap4 (Ubuntu) Importance: Undecided = Medium ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
Andy, thanks for your effort. I think I'm not experienced enough to apply this patch and get the kernel running on my PandaES. Is there any cookbook-style hint available anywhere? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
I already found out the cause for this on the new tree and fixed it. I'll prepare a patch on tilt-3.1 with the same fix. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
Please try the attached... something is wrong with my boot setup atm, tilt-3.1 with or without this patch blows up in per_cpu code early in boot so I can't test it. It's either boot pieces or toolchain, I moved to Linaro 4.6.3 toolchain, which works OK on 3.3 stuff. ** Patch added: omap4460-fix-lack-of-mpu-dpll-bypass.patch https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+attachment/3057762/+files/omap4460-fix-lack-of-mpu-dpll-bypass.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-ti-omap4 (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
do you have the pvr-sgx driver installed? can you cutpaste the output of `lsmod`? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
No, I did not add any graphics driver to the default Beta2 load. Here's the lsmod: Module Size Used by joydev 9848 0 usbhid 37879 0 cpufreq_powersave 1020 0 cpufreq_conservative 6707 0 cpufreq_ondemand7344 0 cpufreq_userspace 2449 0 bnep 11629 2 rfcomm 39016 0 bluetooth 169469 10 bnep,rfcomm wl12xx_sdio 4168 0 wl12xx153822 1 wl12xx_sdio mac80211 480412 1 wl12xx cfg80211 196495 2 wl12xx,mac80211 leds_gpio 3705 0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 971091] Re: Pandaboard ES freezes with the default CPU scaling governor ondemand
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
