Ubuntu

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High
Confirmed
#287711 wireless network lags - rt61pci driver
linux-backports-modules-2.6.27 (Ubuntu) 24
High
Incomplete
#556919 BUG: soft lockup - CPU#1 stuck for 61s! [kvm:19760]; RIP: 0010:[<ffffffffa0482ee0>] [<ffffffffa0482ee0>] kvm_write_guest_time+0x180/0x1b0 [kvm]
linux (Ubuntu) 82
High
Confirmed
#693594 cgroup-bin should not move kthreadd into a default cgroup
libcgroup (Ubuntu) 90
High
Confirmed
#830355 x201 intermittent crash on resume from suspend, with caps lock flashing
powernap (Ubuntu) 30
High
Confirmed
#939676 rcu_sched_state detected stalls on CPUs/tasks: { 20} (detected by 38, t=xxxxxx jiffiles)
linux (Ubuntu) 18
High
Confirmed
#975834 crash with Ubuntu12.04 64bit guest on Ubuntu12.04 64bit host
qemu-kvm (Ubuntu) 22
High
Incomplete
#1016556 MCE Kernel Panic with 1394 Firewire Enabled on Z7S MB
linux (Ubuntu) 24
High
Incomplete
#1024507 1002:9488 [iMac11,2] 12.10 quantal boots to black screen on iMac
linux (Ubuntu) 40
High
Incomplete
#1026061 [highbank] intermittent hangs on reboot with latest precise kernel
linux (Ubuntu) 8
High
Triaged
#1041790 [snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround i915.semaphores=0
xserver-xorg-video-intel (Ubuntu) 936
High
Incomplete
#1050855 External USB keyboard stops working when d-i starts on mac mini
linux (Ubuntu) 14
High
Incomplete
#1066883 [Macmini 5,1] Fatal server error: Can not run in framebuffer mode on reboot
linux (Ubuntu) 12
High
Triaged
#1080808 10de:0a6c [Dell Latitude E6410] nouveau fails when logging in to Ubuntu/Kubuntu with kernel 3.7.0-2
xserver-xorg-video-nouveau (Ubuntu) 16
High
Triaged
#1084960 10de:0de1 [Gigabyte P35-DS3] Resume from Standby mode doesn't work with Nouveau
xserver-xorg-video-nouveau (Ubuntu) 126
High
Incomplete
#1093217 8086:0166 [Lenovo IdeaPad Z580] 12.04-13.10 10-20min boot delay (From 3.2.0.29->3.12-rc2)
linux (Ubuntu) 154
High
New
#1119601 kvm throws segfault during logout of user in guest (win7)
qemu-kvm (Ubuntu) 8
High
Incomplete
#1127831 Ubuntu 12.10 x86_64 3.5.0-22 kernel panic Ralink RT3573
linux (Ubuntu) 30
High
Confirmed
#1130007 kvm guests stuck (not in io) and cannot be killed using -9
qemu-kvm (Ubuntu) 12
High
Incomplete
#1084960 10de:0de1 [Gigabyte P35-DS3] Resume from Standby mode doesn't work with Nouveau
linux (Ubuntu) 126
High
Incomplete
#1130007 kvm guests stuck (not in io) and cannot be killed using -9
linux (Ubuntu) 12
High
Incomplete
#1144322 [Toshiba Satellite A80] Kernel 3.8.x Panic when disconnecting from network manager via ppp0
linux (Ubuntu) 30
High
Incomplete
#1165433 Kernels from 3.8.x to 3.11.x panic on bluetooth DUN disconnect
linux (Ubuntu) 104
High
Confirmed
#1167301 8086:0166 [ThinkPad Twist S230u 3347] REGRESSION: Mirroring display works only with 1024x768 (4:3) whereas my laptop has 1366x768 (16:9) & external monitor 1920x1080 (16:9)
linux (Ubuntu) 46
High
Confirmed
#1181441 10de:05e2 [DX79SI] nouveau corruption and then hang
linux (Ubuntu) 28
High
Confirmed
#1266024 [Fujitsu M2010] Kernel 3.11 does not boot
linux (Ubuntu) 16
High
Incomplete
#1432169 general protection fault: 0000 [#1] SMP
linux (Ubuntu) 8
High
Triaged
#1513914 Dell E7440 touchpad jumps position
linux (Ubuntu) 30
High
Incomplete
#1597079 [HP Pavilion Notebook - 15-ab141na] Black Screen when Booting
xserver-xorg-video-amdgpu (Ubuntu) 22
High
Incomplete
#1597267 ThinkPad X260 connecting external DisplayPort hangs system
linux (Ubuntu) 50
High
Confirmed
#1775717 CPU/GPU Fans suddenly go 100% RPM on Asus ROG G752VT
linux (Ubuntu) 28
Medium
Incomplete
#46081 CIFS is slow to read from, and choppy to write to, compared to smbfs
linux (Ubuntu) 86
Medium
Incomplete
#50692 New Sony Vaios hotkeys don't work (fn_key polling)
linux (Ubuntu) 16
Medium
Incomplete
#173366 [hotkeys] fn keys don't work on vaio vgn-bx296xp
linux (Ubuntu) 14
Medium
Incomplete
#117327 Can't use the lowest brightness setting
linux (Ubuntu) 18
Medium
Incomplete
#206968 Logitech "Cruise Control" buttons exhibit extra button events
linux (Ubuntu) 16
Medium
Incomplete
#213594 iwl3945 fill logs with: RX non-WEP frame, but expected encryption
linux (Ubuntu) 26
Medium
Incomplete
#210780 MTRRs set up incorrectly with 4GB RAM -> X slow
linux (Ubuntu) 60
Medium
Incomplete
#216634 Intel PRO/Wireless 4965 AGN deactivates
linux (Ubuntu) 38
Medium
Incomplete
#223174 Intel WLAN, 3945 (a/b/g) - low performance
linux (Ubuntu) 6
Medium
Incomplete
#229392 (net 8139too) system with two of these ethernet cards, under any reasonable load, generates NETDEV WATCHDOG: eth0: transmit timed out
linux (Ubuntu) 20
Medium
Incomplete
#231575 ATAPI devices malfunctioning
linux (Ubuntu) 96
Medium
Incomplete
#254326 BUG: soft lockup - CPU#1 stuck for 11s! [kacpid:48]; RIP: 0010:[acpi_ps_alloc_op+0x1/0x8c] [acpi_ps_alloc_op+0x1/0x8c] acpi_ps_alloc_op+0x1/0x8c
linux (Ubuntu) 36
Medium
Incomplete
#270798 lockups with default (hpet) clocksource on 2.6.27-2-generic 64-bit
linux (Ubuntu) 284
Medium
Incomplete
#278190 [ath9k] AR5418 frequently fails to connect to WEP/WPA network
linux (Ubuntu) 104
Medium
Incomplete
#292980 Syntek webcams are still on after Cheese is closed
linux (Ubuntu) 40
Medium
Incomplete
#327499 Dell Inspiron 2650 doesn't boot without acpi=off
linux (Ubuntu) 46
Medium
Incomplete
#331699 Realtek RTL8111/8169 LAN (r8169) falls back from Gigabit to 100Mb/s after waking up from Suspend(S3)
linux (Ubuntu) 48
Medium
Triaged
#390959 045e:00b0 Microsoft keyboard and 045e:0745 nano transceiver recognised as joystick - interferes with some games
linux (Ubuntu) 158
Medium
Incomplete
#393031 [i855] Resolution change breaks graphics in Intel 855GM
linux (Ubuntu) 6
Medium
Incomplete
#429942 ASUS 1101HA brightness hotkeys don't work, generate ACPI errors
linux (Ubuntu) 58
Medium
Incomplete
#491852 KMS - RADEON - DRM - BUG: unable to handle kernel NULL pointer dereference
linux (Ubuntu) 38
Medium
Triaged
#546503 HP touchpad-disable switch damages mouse and focus capability
gnome-settings-daemon (Ubuntu) 200
Medium
Confirmed
#560571 BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1157
fglrx-installer (Ubuntu) 14
Medium
Incomplete
#563013 /proc/acpi/thermal_zone contains wrong temperature
linux (Ubuntu) 12
Medium
Incomplete
#569610 "Kernel unaligned access at TPC" causing network/system to become slow and/or unresponsive
linux (Ubuntu) 8
Medium
In Progress
#579783 Hauppauge hvr-2200 firmware not included
linux-firmware-nonfree (Ubuntu) 38
Medium
Incomplete
#583891 X.org crashes sometimes. [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -12!
linux (Ubuntu) 84
Medium
Confirmed
#588725 instance had no console output
linux-ec2 (Ubuntu) 10
Medium
Fix Committed
#607783 [arrandale] VGA port not working on Dell Latitude E6510
linux (Ubuntu) 48
Medium
Incomplete
#620074 Thrashing turns system unusable
linux (Ubuntu) 30
Medium
Incomplete
#647501 Use of USB webcam disconnects wireless USB adaptor when launched
linux (Ubuntu) 34
Medium
Triaged
#658042 CD-ROM units doesn't mount automatically under a Live environment
livecd-rootfs (Ubuntu) 12
Medium
Incomplete
#637845 [maverick] CPU frequency does not scale up unless all cores are in use
linux (Ubuntu) 52
Medium
Incomplete
#660746 System (notebook) freze after electric cable is detached in Maverick
linux (Ubuntu) 64
Medium
Incomplete
#667478 SIOCSIFFLAGS: Cannot allocate memory
linux (Ubuntu) 32
Medium
Triaged
#669371 Getting MAC corruption every first time I use ssh in some way
openssh (Ubuntu) 14
Medium
Incomplete
#687599 BUG: Scheduling while atomic in fuse_notify_inval_entry
linux (Ubuntu) 8
Medium
Incomplete
#691555 VirtualBox not compatible with CONFIG_DEBUG_SET_MODULE_RONX [STAGING]
linux (Ubuntu) 52
Medium
Incomplete
#697514 Problem with HP Touchsmart tm2 backlight
linux (Ubuntu) 32
Medium
Incomplete
#706795 [All releases] Suspend/Resume with rootfs on USB, causes filesystem corruptions and kernel panic on mount attempt, leaving system unbootable with data lost.
linux (Ubuntu) 30
Medium
Incomplete
#713556 Sharkoon Fireglider mouse is wrongly detected as a joystick
linux (Ubuntu) 30
Medium
Incomplete
#733392 [RV515] Kernel .35 onwards, Random X freezes while scrolling
linux (Ubuntu) 12
Medium
Incomplete
#734323 Fujitsu S6120 touchpad detected as PS/2 mouse, builtin scroll buttons not working
linux (Ubuntu) 10
Medium
Incomplete
#736170 [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
linux (Ubuntu) 32
Medium
Incomplete
#746860 System sporadically freezes during suspend to RAM
linux (Ubuntu) 14
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Series-targeted bugs